CN1175444C - Emergency shutdown key - Google Patents
Emergency shutdown key Download PDFInfo
- Publication number
- CN1175444C CN1175444C CNB018063314A CN01806331A CN1175444C CN 1175444 C CN1175444 C CN 1175444C CN B018063314 A CNB018063314 A CN B018063314A CN 01806331 A CN01806331 A CN 01806331A CN 1175444 C CN1175444 C CN 1175444C
- Authority
- CN
- China
- Prior art keywords
- emergency shutdown
- shutdown key
- slide block
- guide rail
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/024—Resetting of bistable emergency operating part by pulling it
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/0246—Resetting of bistable emergency operating part by rotating itself or an accessory
Landscapes
- Push-Button Switches (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Percussion Or Vibration Massage (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention relates to an emergency shutdown key having a mushroom-shaped actuating head (2) and a base body that is composed of components and has a fixedly arranged key guiding device (4). The inventive key comprises at least one moveable component and a locking arrangement which holds the emergency shutdown key in the pressed position when said emergency shutdown key is pressed. The emergency shutdown key can be unlocked by drawing and/or rotating the actuating head (2). The aim of the invention is to design said key as an illuminated push button and to flexibly use said key. The actuating head (2) is provided with an opening (54). A lens (56) can be introduced into said opening. Said lens is illuminated by means of an illuminating element (55) that is arranged on the opposite end of the actuating head (2). The locking arrangement is arranged between the illuminating element (55) and the actuating head (2) and is designed in a transparent manner. The fixed and moveable components have through openings for light.
Description
Technical field
The present invention relates to a kind of emergency shutdown key, it has a mushroom head operating head, the matrix of that assemble by different component, the button guider that has a fixed in position, at least one movable member, and locking device, this locking device holds it on the position that is depressed when depressing emergency shutdown key, and wherein emergency shutdown key can unlock by tractive and/or rotating operation head.
Background technology
Provided a kind of emergency switch device among DE 196 07 562 C2.Its task is: electrically powered machine is stopped.Such emergency may be: it is out of control that operating personnel have been constituted danger, machine overload or function.For this reason, this switching device has a rotation mushroom head, and it is placed in the housing, can in limited range, rotate at least, and housing axially on can move.Realize its switching function by pushing rotation mushroom head, wherein locked when rotation mushroom head is depressed into its terminal location,, be impossible therefore for purposes such as the machine that reruns want to retract rotation mushroom head.Remove the locking of emergency shutdown key, rotation mushroom head need be rotated relative to housing and realize.And such rotary course can be by stoping such as safety lock, and the therefore rotation of rotation mushroom head in housing has only and just may carry out after opening safety lock by the time.
From the known a kind of luminous key of DE 32 37 589 A1, they have a housing and the hollow slide block that can revolt the effect of spring force and move in the vertical, wherein be mounted with a light source that is fixed on the housing, it illuminates one internally and is positioned at the printing opacity button cover of slide block on distolateral.Especially by means of a condenser that is placed on the slide block, on the frosted glass with a branch of light beam irradiates to that converges button cover.This luminous key can not directly be used as emergency shutdown key, because it lacks lock function.And such key is added repacking also is impossible.
In DE 41 35 208 C2, can see a kind of push-button switch, for the combiner formula assembles.Being applied to different switchtypes and being in the combined socket and switch of modular structure, settling a neon tube as light-emitting component.The upper-part of this push-button switch can be changed, but the light-emitting component in the socket can't directly touch.
In DE 93 06 074 U1, provide and described a kind of emergency shutdown key, it has a mushroom head operating head, the matrix of that assemble by different component, the button guider that has a fixed in position, at least one movable member, and a locking device, this locking device holds it on the position that is depressed when depressing emergency shutdown key, and wherein emergency shutdown key can unlock by tractive and/or rotating operation head.Two pins that upwards settle in the footpath, the pushing that is subjected to a spring is by separated from one another.Pin is on the projection, and the latter is provided with the inclined-plane and the inclined-plane that is positioned at the below that are positioned at the top.When pushing emergency shutdown key, must overcome a resistance clearly, for example must with certain power from top bump it.Emergency shutdown key can wherein, also must overcome a resistance here by unlocking along axially operating head being pulled upwardly simply.
Summary of the invention
The purpose of this invention is to provide a kind of emergency shutdown key, it has a mushroom head operating head, the matrix of that assemble by different component, the button guider that has a fixed in position, at least one movable member, and locking device, this locking device holds it on the position that is depressed when depressing emergency shutdown key, and wherein emergency shutdown key can unlock by tractive and/or rotating operation head; Described emergency shutdown key can be configured to illuminated push button, and can come into operation neatly.
In order to realize purpose of the present invention, a kind of emergency shutdown key is provided, it has a mushroom head operating head, the matrix of that assemble by different component, the button guider that has a fixed in position, at least one movable member, and a locking device, this locking device holds it on the position that is depressed when depressing emergency shutdown key, and wherein emergency shutdown key can unlock by tractive and/or rotating operation head; Operating head has an opening, the lens of wherein can packing into this closure of openings, the latter can be illuminated by the light-emitting component on the opposed end that is placed in operating head, locking device is placed between light-emitting component and the operating head, this locking device is constructed or is settled in the printing opacity mode, and fixing has axial light openings with movable member.
By the present invention, the light-emitting component that can will be placed in simply on the end relative on the operating head is as required packed into, for example as the functional module that can clamp.Operating head has an opening, so both can use the lens that this closure of openings is got up basically, the lock of also can packing into.
If locking device is placed between light-emitting component and the operating head, wherein locking device is constructed or is settled by the printing opacity mode, and the present invention has special benefits.Because light-emitting component can easily touch and can be changed simply on the one hand, on the other hand, lock function also can be kept in other application possibility fully, among the emergency shutdown key that for example is applied to can unlock and open with lock (and key).
Emergency shutdown key with lighting function can come into operation especially neatly by these features, and needn't abandon its basic lock function.
If locking device comprises a tunnel, tunnel wherein is little tubulose, also comprise a spring and the locking mechanism that can sink in this tunnel that is placed in this tunnel, like this with advantageous particularly, because adopted on the one hand by spring and locking mechanism forms a kind of reliably and the lock mode that has been confirmed of its validity, on the other hand, by the little tube shape in tunnel, can make enough light cross and arrive on the lens in the tunnel bypass.
If the mouth of wearing of rectangle is set in the centre in tunnel, can improve light output.
A kind of simple and on the principle guaranteed structure the tunnel be arranged at a slide block obtain, wherein the tunnel is bridge-type and is placed in the middle of the hollow block case.Like this, just has the advantage that needs material less.
If slide block has the transparent slide sleeve pipe that can change, will have peculiar advantage, like this, also this slide block can be applied in the other emergency shutdown key by this convertibility.
In order to make lighting mechanism have long useful life, and therefore improve its maintainability, reach the good optical performance simultaneously,, can have advantage if light-emitting component is a light-emitting diode.The radiation angle of this light-emitting diode is in 10 to 45 degree scopes, and luminous intensity reaches 0.5 candela (candela) at least.
If light-emitting component is placed among the function element that can snap fit onto on the matrix, the function element that can exchange with the same switch element that can carry out clamping for example, its plan and stock control can obtain simplification.
Emergency shutdown key is got up by a danger button system buildup, the button of forming by a danger button system wherein, can by means of for the parts of the common structure of difference in functionality and for the function determined separately the member of structure assemble with the form of combiner.Like this, can make especially at low cost, and reduce the stock control expense significantly.Utilize this combiner principle, can make on the one hand member many-sided drop into use (as a public mushroom upper-part can be used for can be luminous among openable button and the present invention button in), the structure of single member is too complicated on the other hand.For example, can the maintenance rib be set separately for locking on the slide block sleeve pipe, and other function or feature set need not be formed in wherein.
Under following situation, can obtain a kind of especially reasonably combiner, integrate in the reality emergency shutdown key that often uses by it: if in the forming of emergency shutdown key group system, a first mushroom upper-part that comprises the button cover of at least one band sealing, both being used for can not locking, also not with the emergency shutdown key of illumination, wherein first a mushroom upper-part is a function structure separately for this reason; And comprise second a mushroom upper-part of a band operating head opening, can optionally lay an optical signalling element or a lock therein, wherein, second a mushroom upper-part is the common structure of two kinds of functions; And if emergency shutdown key group system has one first slide block upper-part (both being used for can not locking, also not with the emergency shutdown key of illumination) in addition at least, one second slide block upper-part (being used for emergency shutdown key) with illumination, and one the 3rd slide block upper-part (being used for openable emergency shutdown key), slide block upper-part wherein all is to construct separately for various functions; Also have when emergency shutdown key group system and form by first a slide block upper-part with one first closed bottom, this bottom have one flat basically when surperficial; If emergency shutdown key group system comprises second a slide block upper-part with second bottom, this second bottom has a light openings; And if emergency shutdown key group system is provided with support structure for lock by the 3rd a slide block upper-part that has one the 3rd bottom on this bottom.
If slide block has locking mechanism, the latter both can be used for tractive unlock, also can be used for the rotation unlock, so, under condition without additional member, among the present invention with luminous emergency shutdown key, the locking kind also can be conditioned.
If switch, luminous/or other function element can on one side of bottom, carry out clamping with modular, emergency shutdown key can be by arbitrary combination.
A kind of favourable execution mode based on the design principle of being familiar with is obtained, if having, emergency shutdown key has a button guider that becomes the housing component of tubulose basically, this housing component is provided with one first shoulder, wherein, in tubular shell spare, can be with a slide block upper-part along axially sending into and can being embedded in rotationally wherein, the slide block upper-part has one second shoulder, wherein between first shoulder and described second shoulder of housing component, settling one second spring element, between slide block upper-part and a slide block, settle one first spring element, wherein first spring element is supported on one the 3rd shoulder of face of slide block upper-part and slide block, and the slide block here basically in a tubular form.
Emergency shutdown key has good sealing function, if emergency shutdown key is realized sealing in order to make a rotating slide block upper-part or operating head with respect to button guider or other the member that maintains static, be equipped with button guider with two sealing lips, wherein, realize sealing in order to make a rotating slide block upper-part with respect to the button guider, equipped button guider with at least two sealing lips, the sealing lip here is by the soft material manufacturing, and the sealing lip injection moulding is on the slide block upper-part, wherein, sealing lip in height staggers mutually, and becomes an inclination angle settling with respect to push-button.
The special mode of locking that realizes simply is, emergency shutdown key has a button guider, the latter has first guide rail of at least one and longitudinal axis runs parallel, it has can sink in this guide rail, and be in the locking mechanism under the spring action, wherein, one first projection is set in first guide rail, here first guide rail and first projection are constructed like this, make and unlock with tractive only, and the button guider has second guide rail parallel with first guide rail, wherein can insert locking mechanism, wherein, one second projection is set in second guide rail, here second guide rail and second projection are constructed like this, make to rotate and unlock, here, locking mechanism optionally is placed among first guide rail or second guide rail, wherein locking mechanism is that at least one is in the locking ball under the spring action, perhaps locking mechanism is two locking balls on the termination that is positioned at a spring, they can fully sink in the tunnel, wherein, the direction in this tunnel be vertical with direction of operating laterally, and the spring here is embedded among this tunnel, and this spring is a compression spring.
In order to exchange member with plain mode, make lens (Linse) have with the lock that can pack into roughly the same be of a size of good.
Description of drawings
By means of the accompanying drawing of describing embodiment the present invention, other structure of the present invention are elaborated with improvement and other advantage.
Shown in the figure be:
The stereogram of the emergency shutdown key that Fig. 1 is with lock,
The exploded view of the emergency shutdown key that Fig. 2 is with lock,
A cutaway view of the emergency shutdown key that Fig. 3 is with lock,
The end view of emergency shutdown key of the function element of the with lock and assembling of Fig. 4,
The vertical view of emergency shutdown key of the function element of the with lock and assembling of Fig. 5,
Cutaway view on the primary importance of Fig. 6 emergency shutdown key,
A cutaway view of Fig. 7 A-A line in Fig. 5,
A cutaway view of Fig. 8 E-E line in Fig. 4,
A cutaway view of Fig. 9 F-F line in Fig. 4,
A cutaway view of Figure 10 G-G line in Fig. 4,
A cutaway view of Figure 11 C-C line in Fig. 4,
A cutaway view of Figure 12 D-D line in Fig. 5,
The vertical view of Figure 13 emergency shutdown key,
The end view of Figure 14 emergency shutdown key,
The cutaway view of Figure 15 emergency shutdown key on primary importance,
The cutaway view of Figure 16 emergency shutdown key on primary importance,
A cutaway view of Figure 17 D-D line in Fig. 5,
End view when the emergency shutdown key of Figure 18 band light head is in mode of operation not,
Vertical view when the emergency shutdown key of Figure 19 band light head is in mode of operation not,
A cutaway view of Figure 20 B-B line in Figure 19,
The cutaway view of Figure 21 Figure 20,
The end view of emergency shutdown key under mode of operation of Figure 22 band light head,
The end view of emergency shutdown key under mode of operation of Figure 23 band light head,
A cutaway view of Figure 24 B-B line in Figure 23,
The cutaway view of Figure 25 Figure 24,
The cutaway view of the emergency shutdown key of Figure 26 band light head,
The end view of Figure 27 button guider,
A cutaway view of Figure 28 B-B line in Figure 27,
The vertical view of Figure 29 button guider,
The upward view of Figure 30 button guider,
The synoptic chart of the various possibility modes that each element of Figure 31 makes up, and
The view of Figure 32 band light head and the emergency shutdown key of the function element that is mounted with the band light-emitting diode.
Embodiment
Fig. 1 provided one can locking emergency shutdown key 1, it has an operating head 2 and one and has a link 3 that is used for being installed in the thread segment on panel or the analog.As shown in Figure 2, the composition member of the emergency shutdown key among Fig. 11 comprises a button guider 4, slide block 5, mushroom bottom parts 6, slide block sleeve pipe 7, spring 8, compression spring 9, torsionspring 10, slide block upper- part 11,12 and mushrooms of lock upper-part 13.Slide block 5 moves at operating head 2 and under the effect of the compression spring 9 in the middle of being positioned at.Button guider 4 has the housing component 14 of a tubulose, is processed with a shoulder 15 above it, as can see from Figure 3.
As shown in figure 25, design has one first guide rail 21 and one second guide rail 26 on the button guider 4.First guide rail 21 and second guide rail 26 are parallel to axial steering (direction of arrow Y among Figure 24) and settle (seeing Figure 28) abreast.
In the housing component 14 (Fig. 3) of tubulose, slide block upper-part 11 can be along axially importing from top, and embedding fixes on the there, can settle rotatably.Wherein, have only when locking ball 20 is assemblied in second guide rail 26, can in the angular range that is limited, be rotated.If locking ball 20 is placed in first guide rail 21, operating head 2 and button guider 4 can not rotate.
As can see from Figure 28, button guider 4 has linearly extended first guide rail 21 of axle along the longitudinal, and have one respectively and can sink among this guide rail 21 and be in locking ball 20 under the spring action, in Figure 24, can see this point equally.
In first guide rail 21, settling first projection 37 (Figure 24), wherein, and first guide rail 21 and first projection 37, according to the present invention, its make should make can only tractive this a kind of mode that unlocks.Locking ball 20 is stuck, but brute force impact operating head 2 through first projection 37 because the effect of inclined-plane or wall 35 ' can be depressed it.
Shown in Figure 25 and 28, button guider 4 has second guide rail 26 that is parallel to first guide rail 21, according to the present invention, can optionally lay locking ball 20 respectively in this guide rail.That is, according to lockType, be to wish that tractive unlocks, still rotation unlocks, can be respectively with locking ball 20, perhaps two relative locking balls 20 in position are placed among first or second guide rail 21,26.
Locking ball 20 (also comprising spring 8 in principle) allows to pass the pilot hole 27 (Fig. 2) that is arranged in the button guider 4 and sends into.By anticlockwise or right rotation subsequently, the locking ball enters among the corresponding guide rail.As shown in Figure 3, in second guide rail 26, settling one second projection 22.Here, the structure of second guide rail 26 and second projection 22 makes and has only a kind of possibility mode that unlocks of rotating.
Locking ball 20 is placed on the termination of a spring 8.Wherein, locking ball 20 can fully sink among a tunnel 33.As shown in Figure 6, tunnel 33 is in to push direction vertical transversely.Spring 8 is embedded among tunnel 33, and the spring 8 here is a compression spring, and tunnel 33 is arranged on the slide block 5.
Below second projection 22, second guide rail 26 has a sidewall in one second is opened circuit (Ausgeloest) zone 70, its Cross-section Design becomes a shaped form, make locking ball 20 when operating head 2 rotates, on curve 30 directions, can sink to, its degree that sinks to makes this locking ball 20 can walk around second projection 22, if operating head 2 is undertaken from (Ausgeloest) position of opening circuit to deviating from the so automatic lifter motion in position (Aus-Stellung) by rotating and being subjected to spring action.Below second projection 22, second guide rail 26 has an asymmetric dark recess in one second is opened circuit zone 70, the latter is curve shape with gentle incline 30 on a side, and is a steep wall 73 at the opposite side relative with it, as shown in figure 25.
Among this embodiment, operating head 2 all can not rotate in any execution mode, the rotation in generation be the lock 12, the latter and slide block upper-part 11c are permanently connected together.But, unlock as existing rotation not with lock, operating head 2 can rotate equally neatly.
One the second upper lobes face 23 (Fig. 3) of second projection 22 is that locking ball 20 hits thereon when off position move from deviating from the position, and its form and structure should be tilting, makes that locking ball 20 can be forced out or sink to.
One the second lower lobes face 25 (Fig. 3) of second projection 22, locking ball 20 can be run into when deviating from the position motion from off position, its form and structure (square), in the time of should making and do not have rotation lock (or substitute its operating head), locking ball 20 can not be forced out or sink to.
On the one hand, as shown in figure 25, first guide rail 21 has a recess, and it is greater than the radius of sphericity of locking ball 20, and first guide rail has a sidewall.The difference in size here and the shape of sidewall should make locking ball 20 be closed among first guide rail 21, and can not take off from first guide rail 21, and like this, locking ball 20 is with regard to only along first guide rail 21 a kind of possibility of moving.On the other hand, first guide rail 21 has a recess, and therein, locking ball 20 sinks to the degree in first guide rail 21, can only make when attempting rotation lock (operating head 2) (degree of depth approximates the radius of a ball greatly), and is very close to each other basically.
A upper lobes face 35 (Figure 24) of first projection 37, as shown in figure 26, for locking ball 20 can be run into when off position moves from deviating from the position, its shape and structure make locking ball 20 to finish and are pressed off or sink to.
The lower lobes face 38 (Figure 24) of first projection, for locking ball 20 can be run into to deviating from the position motion process from off position, its shape and structure make locking ball 20 can finish equally and are pressed off or sink to.
If locking ball 20 is not installed, slide block upper-part 11 can fully freely rotate in housing component 14.This slide block upper-part 11 has one second shoulder 16, as shown in Figure 3.Between first shoulder 15 of housing component 14 and second shoulder 16, settling torsionspring 10.Compression spring 9 is between slide block upper-part 11 and slide block 5, on the face 17 that it is supported on slide block upper-part 11 and one the 3rd shoulder 18 of this slide block, as shown in Figure 3.Slide block 5 basically in a tubular form or be hollow shape.
From slide block 5, the relative perforate 19 in position, there is a locking ball 20 partly to stretch out (Fig. 2) respectively.Locking ball 20 be between the pressure effect of compression spring 8 under.
Locking ball 20 had illustrated as the front, perhaps was held in one first guide rail 21, perhaps was in one second guide rail 26.First guide rail 21 and second guide rail then are placed on the button guider 4.
When rotation unlocks (as top explained) not the operation state under, the locking ball 20 be on one second projection 22, at this moment, second projection has the edge or the second upper lobes face 23 of an inclination, as shown in Figure 3.
When depressing or during from top bump operating head 2, the locking ball sinks in the perforate 19, above second projection 22 till the motion in the past, and when the arrival edge 24 or the second lower lobes face 25, from hole 19, stretch again up to it.24 the back at the edge is the second lower lobes face 25 that a right-angle type is settled, and it remains on emergency shutdown key 1 on the position that is depressed.The second lower lobes face 25 has a recess on the position of not rotating, the latter stops locking ball 20 to enter the position.Face 25 does not have the angle of inclination.
In order to remove the locking of emergency shutdown key, and be transformed into it not that off position gets on, rotation lock (operating head 2), sink in the perforate 19 so deeply up to locking ball 20, make locking ball 20 not to be supported on again on the face 25.The rotation of this necessity indicates that this emergency shutdown key is for rotating the formula button that unlocks.
Fig. 6,8,16 has provided locking ball 20 and their settings in first guide rail 21.
The setting of locking ball in first guide rail 21 is: slide block 5 is led in housing component 14 un-rotatably, therefore may obtain tractive and unlock.Only can be pulled back on the home position for operating head 2 can not rotated, settled a projection 37 that is arranged in first guide rail, as shown in figure 24 by tractive.This projection has the face 38 of a following tilted shape.The tractive of the power by having a certain size can be crossed this inclined plane.
As shown in Figure 4, design is processed with one section screw thread 31 and carries out common fixing on the emergency shutdown key 1.The switch element 32 that can snap in is installed in the emergency shutdown key 1, and they can be handled by slide block 5 and slide block sleeve pipe.The emergency shutdown key 1 here can be opened with a lock 12, and can only remove its locking with a key, as shown in Fig. 5 passes through vertical view.
Provide a section that is in the emergency shutdown key 1 under the mode of operation not among Fig. 6, wherein locked the top that ball 20 is placed in projection 22 and 37.The shape of first and second guide rail 21,26 on be positioned at projection 22 and 37 should make locking ball 20 stop that operating head 2 and slide block 5 rotate with respect to button guider 4.All to avoid among the rotation of operating head 2 all embodiment shown here in principle by the second guiding rib and gathering sill 43,44.
Section with A-A transversal in Fig. 4 among Fig. 7 has provided openable emergency shutdown key 1, wherein, also shows lock 12 (locks) with section.
In order to match, the rib 36 that forms out is arranged, as shown in figure 10 on the slide block upper-part 11 with lock 12.
As shown in Figure 8, in Fig. 4 the cutaway view of E-E transversal, provided a tunnel 33, it is between the wall 35 ' that bridge shape is placed in slide block upper-part 11 symmetrically.This tunnel 33 all opens wide in the both sides, end, and its mode makes locking ball 20 fully to send into wherein.33 medi-springs 8 embed basically with flushing in the tunnel, as seeing among Fig. 7.33 the centre in the tunnel, the rectangle that is provided with the upper and lower is worn mouth 34, and the back also will be elaborated to this.Slide block 5 is essentially hollow.And the mechanical connection between the slide block upper-part 11 is realized by means of the mechanism that is placed on the slide block outside.
For slide block 5 can be moved in limited scope in slide block upper-part 11 on the one hand along the longitudinal, can not couple together with slide block upper-part 11 rotationally again on the other hand, be equipped with the first clamping nose 40 on the slide block 5, they are inserted among the opening 39 of corresponding window type.As Fig. 2 or shown in Figure 9, they are the sections of transversal F-F in Fig. 5.The width of clamping nose 40 is slightly less than the width of opening 39.Clamping nose 40 can move along direction of action Y in the inside of opening 39.
Turnability is not to realize by forming in the guiding rib 41 of first on the slide block 5 (Fig. 7) on the direction of action, and the latter can motion in corresponding first gathering sill 42 in slide block upper-part 11.This situation can especially clearly be seen in Fig. 7 and 9.
Analysing and observe of transversal C-C (having changed the section angle) provided switch element 32 among Figure 11 in Fig. 4.This element is equipped with a contact finger 47, and can operate by slide block sleeve pipe 7.Wherein, slide block sleeve pipe 7 links together with slide block 5, can relatively rotate.For this reason, be mounted with second group of clamping nose 48 on slide block sleeve pipe 7, they are inserted in the guiding slit 49 (Fig. 2 and 12).
Design has lug 50 (Fig. 2) on the side of slide block sleeve pipe 7, and lug 50 is fixed in leaving a blank among 51 of crosshead guide 51 in not rotatable mode.Like this, slide block 5 can only rotate in gap length 49 scopes in guiding slit 49.Allow to take place the process that this rotation unlocks when rotation unlocks for operating head 2 very important.In this mode that unlocks, locking ball 20 sinks in rotary course in the tunnel 33, and operating head 2 just can be pulled up with those members that link together with it like this, because will walk around second projection 22 that plays barrier effect that provides among Fig. 3 like this.
When behind top bump operating head 2, locking ball 20 moves in protruding 22 back, is similar to the position shown in Figure 24.What wherein, Figure 24 showed is a cutaway view of the emergency shutdown key after having moved.
Figure 28 has provided first guide rail 21 that unlocks and design for tractive, and it has one first deviates from-and open circuit-zone 72 in 71, one first protruding 37 and one first in zone (Aus-Bereich).In addition, Figure 28 also shown and to be unlock second guide rail 26 of design of tractive and rotation, and it has one second deviates from-and 69, one second projectioies 22 in zone and one has second of inclined plane 30 and cliff 73 and opens circuit-zone 70.In addition, be positioned at-also be mounted with groove 74 on the projection 22,37 of zone 69,71 1 sides, be fixed and remain on wherein deviating from the position locking ball 20, and make a definite position become possibility.
As shown in figure 30, be equipped with 4 guide rails 21,26 altogether.Wherein, two guide rails are settled relatively.Lug 50 can move along direction of operating in 51 the inside of leaving a blank.
For the slide block upper-part 11 realizing moving and operating head 2 with respect to the sealing between button guider 4 and other the fixed parts, be equipped with two sealing lips 52,53 on the button guider 4, they are made by soft material, and can carry out injection moulding, as shown in Figure 3.
This two sealing lips that in height stagger 52,53 become certain angle of inclination with push-button.
As shown in figure 15, emergency shutdown key also can be made into no sealing lip.
Shown in Figure 18 to 22 and 26, can remove lock 12, the substitute is: be optical transmission window of emergency shutdown key equipment or operating head opening 54bc and a light-emitting component, the latter's form is the function element 53 ' of band light-emitting diode 55.The function element 53 ' here only provides in Figure 26.
As shown in figure 24, also can use and do not have window or operating head opening bc, also do not lock 12 operating head.Settle lens 56 to replace the window 54 of printing opacity.These lens are made up of lens region 57 and a cannula-like housing 58 of a sheet, and the latter is complementary with the geomery of lock 12.Lens area 57 is the dome formula and sinks in the inboard.Lens 56 are dyed redness.The shape of lens 56 and size corresponding with lock in a territory, lateral areas can be used a mushroom shown in Figure 31 upper-part 13bc equally like this.
For the light that light-emitting diode 55 (Figure 26) is sent can arrive lens area 57, slide block sleeve pipe 7, slide block 5 and slide block upper-part 11c are hollow or a hollow space are arranged.Wearing mouth 34 makes light transmission improve.
As shown in figure 31, emergency shutdown key is constructed as modular or combiner formula.
In order to distinguish better, if emergency shutdown key is a simple emergency shutdown key, but and do not have luminous, do not have closure and tractive unlocks, dose alphabetical a in the sign symbol of respective members.
In having the emergency shutdown key that luminous and tractive unlocks, the alphabetical b of mark on the member.And in the emergency shutdown key that can be closed and unlock for rotation, the alphabetical c of mark on the member.
Combiner comprises first a mushroom upper-part 13a, and the window 54 on the surface 55 ' of band sealing is not used for using at a simple emergency shutdown key; And comprise one second a mushroom upper-part 13bc, the emergency shutdown key that can close that not only is used for the emergency shutdown key that unlocks with luminous and tractive but also is used to unlock with rotation.
In addition, for above-mentioned three kinds of different emergency shutdown keys, combiner is made of three kinds of different slide block upper-part 11a, 11b, 11c.The openable emergency shutdown key that unlocks in rotation also comprises a torsionspring 10c, and in all three kinds different emergency shutdown key types, common compression spring 9, common slide block 5, a common button guider 4, and a common mushroom lower member 6.In order can be applied to equally in simple emergency shutdown key and the closed emergency shutdown key, combiner has a slide block sleeve pipe 7ac.Another slide block sleeve pipe 7b is for designed with emergency shutdown key luminous and that unlock for tractive.
Luminescent device both can not be opened, also do not had to a simple emergency shutdown key.It can be any mode that unlocks.
The emergency shutdown key that can modular assembles is as shown in figure 31 comprising different functions, as the property opened, photism.The composition of emergency shutdown key comprises a mushroom capitiform operating head 2 and a matrix that is assembled by different members, and movable and fixed member is wherein arranged.
In order to reduce the quantity of member, emergency shutdown key can be fitted together with the form of combiner and constituted by emergency shutdown key group system, and this group system comprises the member of common structure for various difference in functionalitys and the member of constructing separately for specific function.
The composition of this emergency shutdown key group system comprises: first a mushroom upper-part 13a of the button cover 60 of a band sealing, be used for one simple or can not open can not be luminous emergency shutdown key, wherein, first the mushroom upper-part 13a be for this function custom-designed; Comprise one second a mushroom upper-part 13bc, it has an operating head opening 54bc, can optionally lay a light signal element 55 or a lock 12 in this opening, and wherein, second a mushroom upper-part 13be is the common structure of two functions.In addition, in the emergency shutdown key group system, when being used for simple emergency shutdown key, it also comprises one first slide block upper-part 13a in forming; In order to be used for, one second slide block upper-part 13b is arranged in the composition with luminous emergency shutdown key; And, one the 3rd slide block upper-part 13c is arranged for being used for openable emergency shutdown key.Wherein, slide block upper-part 13a, 13b, 13c are for separately function and independent design structures.
In the composition of emergency shutdown key group system, comprise one first slide block upper-part 13a, the latter has first closed bottom 61 with smooth substantially upper surface 65; Comprise one second slide block upper-part 13b, it has second bottom 62 of a band light openings 66; Also comprise one the 3rd slide block upper-part 13c, it has one the 3rd bottom 63, and a support structure 64 for lock 12 designs is arranged on it.This system comprises that also a compression spring 10c realizes that rotation unlocks, a compression spring common concerning all functions 9, it is placed in a slide block upper-part 13a, 13b, between 13c and the slide block 5, also comprise a slide block 5 common to all functions, wherein slide block 5 has the locking mechanism of the spherical formula of locking, the latter both can be used for tractive and unlock, also can be used for rotation unlocks, also has one for the common button guider 4 of all functions, wherein guider 4 has the mechanism that realizes that tractive unlocks, and also has the mechanism that the rotation of realizing unlocks.
In addition, in the composition of emergency shutdown key group system, in the time of in the emergency shutdown key that is used for simple emergency shutdown key or can seals, it comprises one first slide block sleeve pipe 7ac; And be used for luminous emergency shutdown key, then comprise one second slide block sleeve pipe 7b, wherein, slide block sleeve pipe 7ac is common for function " but closure " and " simple emergency shutdown key ", " luminous " will construct separately and for function, here, the first slide block sleeve pipe 7ac has the sleeve bottom 68 of one first sealing, and the second slide block sleeve pipe 7b has one second printing opacity sleeve bottom 68 (Figure 26), and wherein be equipped with one on the emergency shutdown key for the common mushroom lower member 6 of all functions, and the button guider is equipped with a thread segment as link 3.Switch, luminous and/or other function element 53 ' can with modular form snap fit onto the bottom one side.
For the expansion of emergency shutdown key program, can realize by changing few parts.
One of emergency shutdown key, operating head 2 with a band opening 54, and can lay into lens 56 that opening 54 is closed in this button head, the latter can be illuminated by the light-emitting component 55 of a relative arrangement of the end position with operating head 2, and member that is wherein fixing and that can move has the opening of printing opacity.
Light-emitting diode 55 has the light emission angle of one 10 to 45 degree, and luminous intensity reaches 0.5 candela at least.Light-emitting component 55 is placed in the function element 53 ' that can snap fit onto on the matrix.Emergency shutdown key group system comprises: at least two different mushrooms upper-part 13a, 13bc, at least two, three different slide block upper-part 11a, 11b, 11c preferably, maximum slide blocks 5, maximum button guiders 4, minimum two different slide block sleeve pipe 7ac, 7b and a maximum mushroom lower member 6.As shown in figure 31, lens 56 have identical substantially size with lock 12, like this, can replace them easily.
The member 13bc with difference in functionality of common structure, 5,4,7ac, 6, be those members with simple function.The member 13a that has definite function and construct separately, 11a, 11b, 11c, 7b is to have multi-functional member, for example is the slide block 5 of three functions " simply ", " can seal " and " luminous " push-button design.These functions can combine with the mode of unlocking.Combiner comprises 10 member 13bc, 5,4, and 7ac, 6,13a, 11a, 11b, 11c, 7b, 9,10, one lens 56 of two springs and a lock 12.From eight members, people can be referred to as combiner.Under the meaningful ways, at least three members and at least three common members of constructing of structure separately must be arranged.
The present invention is not limited to form of implementation described above, but comprises that all have the form of implementation of identical effect on meaning of the present invention.Therefore, group system allows by expanding such as a urgent-knob that opens circuit.
Reference numerals list
Connect part 3
A mushroom lower member 6
Slide block sleeve pipe 7,7ac, 7b
Pressure spring (first spring element) 9
Reverse spring (second spring element) 10
The upper parts 13 of mushroom head, 13a, 13bc
The 3rd shoulder 18
Locking ball 20
The top second protruding face 23
The bottom second protruding face 25
Assembling hole 27
Wear mouth 34
Upper lobes face 35
Wall 35 '
First crowning 38
Clamping opening 39
The first clamping nose 40
The first guiding rib 41
First gathering sill 42
The second guiding rib 43
Clamping mechanism 45,46
Clamping nose 48
Guiding slit 49
Leave a blank 51
Sealing lip 52,53
Function element 53 '
Window 54
Operating head opening 54bc
Light-emitting diode 55
Surface 55 '
Lens 56
Lens area 57
Housing 58
Surface 59
Button cover 60
First bottom 61
Second bottom 62
The 3rd bottom 63
Accept brace 64
Light openings 66
First sleeve bottom 67
Second sleeve bottom 68
Second deviates from zone 69
Second opens circuit regional 70
First deviates from zone 71
First opens circuit regional 72
Groove 74
Claims (29)
1. emergency shutdown key, it has a mushroom head operating head (2), one is assembled by different component, the matrix that has the button guider (4) of a fixed in position, at least one movable member, and locking device, this locking device holds it on the position that is depressed when depressing emergency shutdown key, wherein emergency shutdown key can unlock by tractive and/or rotating operation head (2), it is characterized by: operating head (2) has an opening (54), the lens (56) of wherein can packing into this opening (54) sealing, the latter can be illuminated by the light-emitting component (55) on the opposed end that is placed in operating head (2), locking device is placed between light-emitting component (55) and the operating head (2), this locking device is constructed or is settled in the printing opacity mode, and fixing has axial light openings with movable member.
2. emergency shutdown key as claimed in claim 1 is characterized by: locking device comprises a tunnel (33) of structure in a tubular form, and one is placed in the spring (8) in this tunnel (33) and can sinks to locking mechanism (20) in this tunnel (33).
3. emergency shutdown key as claimed in claim 2 is characterized by: tunnel (33) are arranged on the slide block (5), and wherein, tunnel (33) are bridge shape and are arranged between the hollow block case.
4. emergency shutdown key as claimed in claim 3 is characterized by: slide block (5) has one and can change and the slide block sleeve pipe (7b) of printing opacity.
5. emergency shutdown key as claimed in claim 1 is characterized by: light-emitting component (55) is placed in the function element (53 ') that can snap fit onto on the matrix.
6. emergency shutdown key as claimed in claim 1, it is characterized by: emergency shutdown key is made of an emergency shutdown key group system, and setting up the button that gets up by emergency shutdown key group system can be by the member of constructing jointly for different functions with for determining that the member that function is constructed separately assembles by the combiner mode.
7. emergency shutdown key as claimed in claim 6, it is characterized by: in the composition of emergency shutdown key group system, a first mushroom upper-part (13a) that has the button cover (60) of a band sealing at least, being used in can not locking, in non-luminous again emergency shutdown key, wherein first a mushroom upper-part (13a) is that function is constructed separately for this reason, and in composition, have a band operating head to open second a mushroom upper-part (13bc) of (54bc), in this opening, selectively pack into a luminous signal element (56) or a lock (12), wherein second a mushroom upper-part (13bc) is the common structures of these two functions.
8. emergency shutdown key as claimed in claim 6, it is characterized by: in the composition of emergency shutdown key group system, at least comprise one first slide block upper-part (11a), being used in can not locking, again in non-luminous emergency shutdown key, one second slide block upper-part (11b), be used in in the luminous emergency shutdown key, and one the 3rd slide block upper-part (11c), be used in can the emergency shutdown key of locking in, wherein, (11a, 11b are to construct separately for function separately 11c) to the slide block upper-part.
9. emergency shutdown key as claimed in claim 6 is characterized by: emergency shutdown key group system is made up of one first slide block upper-part (11a), and it has the bottom (61) of first sealing on the flat basically surface of band (65).
10. emergency shutdown key as claimed in claim 6, it is characterized by: emergency shutdown key group system comprises the 3rd slide block upper-part (11c) that has with one the 3rd bottom (63) of one the second slide block upper-part (11b) of second bottom (62) of a light openings (66) and the support structure (64) that has (12) with lock.
11. emergency shutdown key as claimed in claim 1, it is characterized by: in the composition of emergency shutdown key group system, has one first slide block sleeve pipe (7ac) at least, being used in can not locking, again in non-luminous emergency shutdown key, perhaps be used in one can the emergency shutdown key of locking in, and one second slide block sleeve pipe (7b) is arranged, be used in in the luminous emergency shutdown key, wherein, slide block sleeve pipe (7ac) is the common structure of " locking " and " simple emergency shutdown key " function, and is that " luminous " function is constructed separately.
12. emergency shutdown key as claimed in claim 11 is characterized by: the second slide block sleeve pipe (7b) has one second printing opacity sleeve bottom (68).
13. emergency shutdown key as claimed in claim 6 is characterized by: emergency shutdown key has a mushroom lower member (6) common to all functions.
14. emergency shutdown key as claimed in claim 13 is characterized by: switch, luminous and/or other function element (53 ') can snap at bottom side with modular manner.
15. emergency shutdown key as claimed in claim 6, it is characterized by: at least one emergency shutdown key has a button guider (4), the latter has in a tubular form a housing component (14) basically, it is provided with one first shoulder (15), wherein can be in tubular shell spare (14) along axially a slide block upper-part (11) being inserted, and can be embedded into rotationally and be placed in the there, slide block upper-part (11) has one second shoulder (16), wherein between first shoulder (15) of housing component (14) and described second shoulder (16), settle one second spring element (10), one first spring element (9) is placed between a slide block upper-part (11) and the slide block (5), wherein first spring element (9) is bearing on one the 3rd shoulder (18) of the face (17) of slide block upper-part (11) and slide block (5), here, slide block (5) has the shape of tubulose basically.
16. emergency shutdown key as claimed in claim 6, it is characterized by: at least one emergency shutdown key has a button guider (4), it has the second guiding rib (43), the latter is inserted in second gathering sill (44), wherein, second gathering sill (44) is placed on the mushroom lower member (6) that belongs to operating head (2), here, a mushroom lower member (6) constitutes operating head (2) with a mushroom upper-part (13), wherein, a mushroom lower member (6) and a mushroom upper-part (13) couple together by clamping mechanism (45,46).
17. emergency shutdown key as claimed in claim 11, it is characterized by: in the emergency shutdown key, on a slide block sleeve pipe (7), be mounted with two clamping noses (48), they are inserted in the guiding slit (49) of a slide block (5) like this, its mode makes slide block sleeve pipe (7) to rotate an angle with respect to slide block (5) limitedly, wherein, slide block (5) only can rotate in the gap length in guiding slit (49), slide block sleeve pipe (7) is provided with the lug (50) that settle the side, and lug (50) is fixed in leave a blank (51) of a crosshead guide (51) in not rotatable mode.
18. emergency shutdown key as claimed in claim 8, it is characterized by: equipped in the emergency shutdown key and be with two sealing lips (52,53) button guider (4) realizes that a rotating slide block upper-part (11) or operating head (2) maintain static sealing between the member with respect to button guider (4) and other.
19. emergency shutdown key as claimed in claim 15, it is characterized by: emergency shutdown key has a button guider (4), it has first guide rail (21) that at least one and longitudinal axis extend in parallel, this first guide rail has one and can sink in this guide rail (21), and be in locking mechanism (20) under the spring action, here, in first guide rail (21), be provided with one first projection (37), wherein, first guide rail (21) and first projection (37) are constructed like this, make and to unlock by tractive, and button guider (4) has second guide rail (26) that is parallel to first guide rail (21), the locking mechanism (20) of wherein can packing into, wherein, be provided with one second projection (22) in second guide rail (26), here, second guide rail (26) is constructed like this with second projection (22), make that having only a kind of rotation and tractive to unlock is possible, locking mechanism (20) optionally can be placed in first guide rail (21) or second guide rail (26) here.
20. emergency shutdown key as claimed in claim 19, it is characterized by: locking mechanism is two on the end that is positioned over a spring (8) locking balls (20), they can fully sink among the tunnel (33), wherein tunnel (33) are placed in respect to direction of operating transversely, here, spring (8) is embedded among tunnel (33), and the spring here (8) is a compression spring.
21. emergency shutdown key as claimed in claim 19, it is characterized by: second guide rail (26) in second projection (22) below in one second is opened circuit zone (70), has at least one sidewall, its Cross-section Design becomes such curve shape, locking mechanism (20) when rotating, can so be sunk to amplitude on curve (30) direction operating head (2), when operating head (2) by rotating and tractive moves from an off position toward deviating from the position when moving, make locking mechanism (20) can walk around second projection (22).
22. emergency shutdown key as claimed in claim 21, it is characterized by: second guide rail (26) opens circuit second in the below of second projection (22) and has an asymmetric dark recess in the zone (70), the curve shape of the latter for having a gentle incline (30) in a side, and be a steep wall (73) on opposite side.
23. emergency shutdown key as claimed in claim 19, it is characterized by: second projection (22) second on crowning (23), for locking mechanism (20) hits when off position moves thereon from deviating from the position, its shape and structure, make locking mechanism (20) to be forced out or to sink to, and one the second lower lobes face (25) of second projection (22), for locking mechanism (20) hits thereon when locality moves to deviating from from off position, its shape and structure make that locking mechanism (20) can not be forced out or sink to when not having the rotating operation head.
24. emergency shutdown key as claimed in claim 19, it is characterized by: on the one hand, first guide rail (21) has a recess, it is like this greater than the radius of sphericity that locks ball (20), and first guide rail has a sidewall that is shaped like this, feasible locking ball (20) is closed among first guide rail (21) and can not takes off from first guide rail, like this, locking ball (20) can only move along first guide rail (21), on the other hand, first guide rail (21) has a recess, locks ball (20) therein and sinks to degree in first guide rail (21), makes when attempting rotating operation head (2) very close to each other basically.
25. emergency shutdown key as claimed in claim 19, it is characterized by: the first upper lobes face (38) of first projection (37), for locking mechanism (20) can hit thereon when off position moves from deviating from the position, its shape and structure make locking mechanism (20) to be pressed off or to sink, and the first lower lobes face (25) of second projection (22), for locking mechanism (20) can hit thereon to deviating from the locality moving process from off position, its shape and structure make locking mechanism (20) can be pressed off or sink to equally.
26. emergency shutdown key as claimed in claim 19, it is characterized by: at least one operating head (2) has an opening (54), the lens (56) of can packing into therein with this opening (54) sealing, the latter can be illuminated by the light-emitting component (55) on the opposed end that is placed in operating head (2), wherein, maintain static with movable member and have light openings.
27. emergency shutdown key as claimed in claim 6, it is characterized by: emergency shutdown key is set up by emergency shutdown key group system and is formed, the latter comprise at least two different mushrooms upper-parts (13a, 13bc), at least two, be preferably three different slide block upper-part (11a, 11b, 11c), a slide block (5), a button guider (4), at least two different slide block sleeve pipes (7ac, 7b) and a mushroom lower member (6).
28. emergency shutdown key as claimed in claim 26 is characterized by: lens (56) have and lock (12) identical size.
29. emergency shutdown key as claimed in claim 15 is characterized by: button guider (4) has the mechanism that unlocks the mechanism that is provided with and unlock and be provided with for rotation and tractive for tractive.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10011624.8 | 2000-03-10 | ||
| DE10011624A DE10011624C1 (en) | 2000-03-10 | 2000-03-10 | Emergency cut-out button for electrical machine has depressed operating head held in depressed position by locking device and illuminated by internal light element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1416583A CN1416583A (en) | 2003-05-07 |
| CN1175444C true CN1175444C (en) | 2004-11-10 |
Family
ID=7634179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018063314A Expired - Lifetime CN1175444C (en) | 2000-03-10 | 2001-03-02 | Emergency shutdown key |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1261978B1 (en) |
| CN (1) | CN1175444C (en) |
| AT (1) | ATE382944T1 (en) |
| CZ (1) | CZ20023037A3 (en) |
| DE (2) | DE10011624C1 (en) |
| HU (1) | HUP0300296A2 (en) |
| WO (1) | WO2001069617A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159479A1 (en) | 2001-12-04 | 2003-06-18 | Daimler Chrysler Ag | Method for operating an internal combustion engine |
| DE10210984B4 (en) * | 2002-03-13 | 2008-04-30 | Bartec Gmbh | Pilot light |
| DE102007001703C5 (en) * | 2006-02-22 | 2012-08-09 | Preh Gmbh | operating element |
| US7790996B2 (en) * | 2007-07-12 | 2010-09-07 | General Electric Company | Status indication for emergency stop push button |
| DE102008029698C5 (en) * | 2008-06-24 | 2014-12-18 | Geze Gmbh | door control unit |
| DE102009041542A1 (en) | 2009-09-15 | 2011-03-24 | Siemens Aktiengesellschaft | Actuator with signal display |
| CN103065824B (en) * | 2012-12-31 | 2015-02-18 | 乐清市信达利实业有限公司 | Scram button switch |
| US9349546B2 (en) * | 2013-01-31 | 2016-05-24 | Rockwell Automation Technologies, Inc. | Industrial automation emergency stop with state indictor |
| WO2015027490A1 (en) | 2013-08-30 | 2015-03-05 | 西门子公司 | Operating button |
| FR3023648B1 (en) | 2014-07-09 | 2016-07-01 | Schneider Electric Ind Sas | EMERGENCY STOP DEVICE |
| CN106935432A (en) * | 2017-03-29 | 2017-07-07 | 天津华宁电子有限公司 | Mining jerk latch buttons device |
| CA3069508A1 (en) | 2017-07-10 | 2019-01-17 | Carrier Corporation | Hazard detector with optical status indicator |
| JP6996924B2 (en) * | 2017-09-29 | 2022-01-17 | Ｎｋｋスイッチズ株式会社 | switch |
| EP3776052B1 (en) | 2018-03-30 | 2024-06-19 | Carrier Corporation | Lens for a visual alarm detector |
| US10825313B2 (en) | 2018-03-30 | 2020-11-03 | Carrier Corporation | Hazard detector with optical status indicator |
| CN115274336A (en) * | 2022-07-20 | 2022-11-01 | 苏州西门子电器有限公司 | Emergency stop button |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013856A (en) * | 1975-10-02 | 1977-03-22 | General Electric Company | Push button assembly |
| DE3207725A1 (en) * | 1982-03-04 | 1983-09-08 | Metzenauer & Jung Gmbh, 5600 Wuppertal | Push-button switch key |
| DE3237589A1 (en) * | 1982-10-09 | 1984-04-12 | Fa. Georg Schlegel, 7941 Dürmentingen | Illuminated push button, especially for installation in electrical switchboards or the like |
| DE4135208C3 (en) * | 1991-10-25 | 1999-04-08 | Giersiepen Gira Gmbh | Electrical installation device |
| DE9306074U1 (en) * | 1993-04-22 | 1994-08-25 | Klöckner-Moeller GmbH, 53115 Bonn | Actuating mechanism for a pushbutton switch, in particular emergency stop switch |
| US5408061A (en) * | 1993-11-30 | 1995-04-18 | Inventio Ag | Emergency stop switch |
| DE19607562C2 (en) * | 1996-02-29 | 1999-07-22 | Schneider Electric Gmbh | Switching device |
-
2000
- 2000-03-10 DE DE10011624A patent/DE10011624C1/en not_active Expired - Fee Related
-
2001
- 2001-03-02 EP EP01913844A patent/EP1261978B1/en not_active Expired - Lifetime
- 2001-03-02 CZ CZ20023037A patent/CZ20023037A3/en unknown
- 2001-03-02 AT AT01913844T patent/ATE382944T1/en not_active IP Right Cessation
- 2001-03-02 WO PCT/EP2001/002371 patent/WO2001069617A1/en active IP Right Grant
- 2001-03-02 HU HU0300296A patent/HUP0300296A2/en unknown
- 2001-03-02 CN CNB018063314A patent/CN1175444C/en not_active Expired - Lifetime
- 2001-03-02 DE DE50113437T patent/DE50113437D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1261978B1 (en) | 2008-01-02 |
| HUP0300296A2 (en) | 2007-07-30 |
| WO2001069617A1 (en) | 2001-09-20 |
| CN1416583A (en) | 2003-05-07 |
| DE50113437D1 (en) | 2008-02-14 |
| DE10011624C1 (en) | 2001-07-26 |
| ATE382944T1 (en) | 2008-01-15 |
| CZ20023037A3 (en) | 2003-02-12 |
| EP1261978A1 (en) | 2002-12-04 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20041110 |