DE202004004769U1 - Metal fitting arrangement for rotating fanlight of e.g. window, has locking bar to lead detent from engaging position to releasing position, when locking bar moves from rotation release position to tipping position as fanlight moves - Google Patents

Abstract

The arrangement has a movable locking bar (3) and a movable detent (5), that are parallel to an inverted rail (2). The detent on its rear side holds an detent (21) of an outer frame for a fanlight. The locking bar leads the detent from an engaging position to a releasing position, when the locking bar moves from a rotation release position to a tipping position as the fanlight moves.

Description

The The present invention relates to a fitting arrangement for turn-tilt wings of Windows, doors or the like, in particular balcony doors, with a faceplate and one over a gear parallel to the faceplate sliding lock bar, that between a rotational release position and a tilt release position is adjustable, and with a parallel to the faceplate sliding mounted latching element, which between a latching position and a Release position adjustable and behind one on one Frame for the wing provided counter-locking element is formed.

fitting arrangements of this kind are used, in particular, to reach balcony doors, that after a closing the balcony door this in the closed position is held, even if the door not locked. The locking element is usually against a spring preload slidably formed and provided with a ramp, when closing the door against a corresponding ramp on the counter-latching element starts. The locking element is pushed back against a spring preload and in a further pivoting of the door in the final closed position shifted by the preload so behind the counter-locking element, that this is engaged behind by the locking element. In this way is guaranteed that a certain locking resistance must be overcome to the Door out the unlocked closed position in an open Position and vice versa. An automatic opening of the door, for example by Wind pressure is reliably prevented in this way.

To open the Door out the unlocked closed position the locking resistance must be overcome be, so a decoupling of locking element and counter-locking element he follows. For this purpose, both the locking element and the counter-locking element usually have the already mentioned bevels each opposite further ramps, the at the opening movement of the wing to each other come to rest, so that in a further swinging the wing the Locking element against the spring preload in its release position is shifted, so that locking element and counter-locking element ultimately be decoupled and the door open can be.

adversely with these fitting arrangements it is that when opening and while closing to be overcome Latching resistance not only when fully opening and closing the wing, but also overcome in a pivoting of the wing in the tilted position must be, so even when pivoting the wing in the tilted position or from the tilted position an undesirable "picking" occurs.

It It is an object of the present invention to provide a fitting assembly of the type mentioned above in such a way that on the one hand an automatic whipping of the wing ready in turning position is prevented from the unlocked closed position and on the other hand with a pivoting of the wing in or out of the tilted position the described Rupfeffekt is avoided.

outgoing from a fitting arrangement of the type mentioned is this Task according to the invention thereby solved, that the locking element automatically by the locking bar of the Snap-in position is transferred to the release position when the locking bar moved from the rotational release position in the tilt release position becomes. As Kippfreiga order while the position of the locking bar in which a free transfer of the wing possible in the tilted position is. In contrast, the rotational release position denotes the Position of the locking bar, in which a complete rotation-opening of the wing can be done.

By the invention is thus ensured that as long as the locking element is in the release position the locking bar is in its Kippfreigabestellung. Should the wing for example, from its unlocked closed position be transferred to the tilted position, so must first the operating handle of the grand piano be twisted so that the locking bar from the rotational release position is moved to the tilt release position. In the fitting arrangement according to the invention By this shift, the latching element of his automatically Snap position adjusted in its release position in which the Hintergreifung (undercut) between the locking element and the Counter-locking element is canceled. The wing thus can not get out of it locked closed position be pivoted into the tilted position without the locking element starts at the counter-latching element, so that no latching resistance during transfer to the Kippöffnungsstellung be overcome must and therefore the undesirable Picking effect does not occur.

If the wing from the tilted position to be brought back to rest on the frame and possibly further in the closed position, so does not occur here, the unwanted pickup effect, since the locking element is still in its release position and thus is guided past the counter-latching element, without them running into each other. Only when the wing is in its closed position and the locking bar by appropriate rotation of the operating handle of the Kippfreiga order is placed in the rotational release position, the Rastele element is adjusted by the locking bar back from its release position into the latching position, so that the counter-locking element is engaged behind by the locking element. In this position, thus again unintentional opening of the wing, for example by wind pressure, prevented.

Prefers while the locking element is slidably mounted on the face-plate, wherein in the face plate an opening is formed, through which an engaging portion of the locking element passes through, and formed on the locking bar a driver is who comes to the attack section to the plant and this moves, when the locking bar from the rotational release position to the tilt release position is moved. The locking element can preferably in a the faceplate provided guidance be stored, which surround the locking element in particular partially can.

Prefers is the locking element by a spring bias of the release position pushed into the latching position. In this embodiment takes place thus only the transfer of the Locking element from the latching position to the release position the locking bar while the repatriation of the release position to the latching position automatically due the spring preload occurs when the locking bar back in their Rotary release order is postponed.

To a further advantageous embodiment of the invention the locking element displaceable by the driver against the spring bias. in principle it is also possible in that a further driver is formed on the locking bar, so that the latching element both from the latching position to the release position as well as from the release position to the locking position by the respective Driver of the bar rod is moved. In this case can eliminates the spring preload of the locking element.

To a further embodiment The invention is in the locking bar an opening, in particular a slot formed, wherein the engaging portion of the locking element engages in the opening and the driver is formed by the edge of the opening.

To a further preferred embodiment the invention, the locking element is attached to the locking bar or in one piece trained with this. It is advantageous in the face plate an opening, in particular a slot, formed, wherein the locking element at least with its interacting with the counter-locking element area the opening reaches through. This ensures that even at a Attaching the locking element on the locking bar of the locking portion of the locking element can engage through the faceplate and can interact with the counter-locking element in operative connection.

To a further advantageous embodiment of the invention the locking element, in particular displaceable in a provided on the locking bar guide stored on the locking bar. The displaceability of the locking element opposite the Lock bar guaranteed while the Einrasteffekt when pivoting the wing from the rot-open Position in the unlocked closed position, as in this pivoting the locking bar remains in its position and the locking element across from the locking bar moved when running on the counter-locking element can be. When transferring the Lock rod from its rotational release position to the tilt release position On the other hand, the locking element together with the locking bar moved, bringing it from its locking position to its release position is spent. In this embodiment Thus, the locking element has two different displacement options, namely on the one hand, the displacement relative to the locking bar, which the Einrasteffekt allows and on the other hand the displacement together with the locking bar, whereby the lifting of the gripping engagement of locking element and counter-locking element when transferring to which is reached or from the tilted position of the wing.

is the locking element secured to the locking bar immovable or one piece formed with this, so the locking between locking element and counter-locking element take place in that the counter-locking element designed in particular displaceable against a spring preload is. In this case, therefore, the Verrastungsmöglichkeit by the displacement the counter-locking element, the release of locking element and counter-locking element during transfer of the wing in the tilted position further by the displaceability of the locking element together ensured with the locking bar.

is the locking element designed to achieve the locking slidable so the counter-locking element can be rigid, d. H. designed immovable be. in principle However, in this case is a sliding training of the Counter-locking element possible.

According to a further advantageous embodiment of the invention, bevels are provided on the cooperating with the counter-locking element latching portion of the latching element, which accumulate on the counter-latching element when closing and when opening the wing. In an analogous manner, run-on slopes are preferably formed on the counter-latching element, on which the bevels of the Emerge force element when closing and when opening the wing. Due to the ramps ensures that the latching element is automatically displaced from the latching position to the release position by the emergence of the locking element on the counter-latching element. This applies both when pivoting the wing from the open position to the closed position and in the reverse direction.

To a further advantageous embodiment of the invention a fitting element, for example a closing part, is provided on the window frame, which comprises the counter-latching element and a base body, wherein the counter-locking element to the main body solvable is attached so that the fitting element from right to left stop is convertible. Due to the two-part design of the fitting element and the changeover possibility the counter-locking element, the fitting element can be used very variable become. Furthermore you can the price for Warehousing can be reduced.

Prefers is the main body symmetrical to a plane perpendicular to the faceplate symmetry plane educated. In particular, the base body is substantially T-shaped, whereby a particularly compact design of the fitting element is achieved.

With the invention is ensured that with the wing closed the counter-latching element is engaged behind by the latching element when the locking element is in its latching position. on the other hand becomes with closed wing the counter-latching element of the locking element not engaged behind, if the locking element is in its release position.

Further advantageous embodiments The invention are specified in the subclaims.

The Invention will now be described with reference to an embodiment with reference closer to the drawings described; in these show:

1 a perspective view of an inventively designed fitting arrangement,

2 a plan view of the fitting arrangement according to 1 .

3 a longitudinal section through the fitting arrangement according to 2 along the line BB,

4 a longitudinal section through the in 3 illustrated locking element along the line CC,

5 a perspective view of an inventively designed fitting element in the unmounted state and

6 the fitting element after 5 in pre-assembled condition.

1 shows a fitting arrangement 1 for turn-tilt sashes with a faceplate 2 and a latch bar arranged parallel below the cuff rail and displaceably arranged therewith 3 , which via an unillustrated transmission by operating a handle along an arrow 4 can be moved.

At the front of the faceplate 2 is a locking element 5 arranged, which in a guide 6 according to an arrow 7 in the longitudinal direction of the faceplate 2 slidably arranged.

The leadership 6 has a guide housing 8th that the locking element 5 so far absorbs that only the in 1 overhead free end 9 of the locking element 5 from the guide housing 8th protrudes and a resting section 23 forms. At the free end 9 are opposite each other two symmetrically arranged ramps 10 . 11 trained, each in a tip 12 of the locking element 5 end up. The guide housing 8th is with a screw 13 on the faceplate 2 attached to the top 12 of the locking element 5 is an approach 14 formed by one in the faceplate 2 formed as a slot opening 15 through to the latch bar 3 extends. Furthermore, on the top of the faceplate 2 a trained in the usual way wing lifter 16 provided by a screw 17 on the faceplate 2 is pivotally mounted and its free end 29 is designed as a support surface. Basically, the approach needs 14 not at the top 12 of the locking element 5 be formed, but he can also at another suitable location of the locking element 5 be provided.

Furthermore, in 1 a fitting element 18 represented, which consists of a substantially T-shaped body 19 and one with this over a screw 20 screwed counter-latching element 21 consists. The counter-latching element 21 has a roof-shaped latching section 22 with a tip 30 that, much like the rest section 23 of the locking element 5 two ramps 24 . 25 includes.

In the main body 19 of the fitting element 18 is a hole 26 formed over which the fitting element 18 can be attached to a frame. Furthermore, on the body 19 support surfaces 27 . 28 formed, where the wing lifter 16 with his free end 29 in a known manner abstützend comes to the plant to an automatic Anhe when closing the wing to reach the wing. The support surfaces 27 . 28 each go essentially arcuate - in 1 up or down - in stop surfaces 45 . 46 for the wing lifter 16 passing through the wing lifter when closing the wing 16 prevent and ensure its placement.

While in 1 the support surface 27 with the free end 29 of the wing lifter 16 cooperates, can in a changeover of the stop the fitting element 18 around the longitudinal axis of the screw 20 rotated through 180 °, so that in this case the support surface 28 is effective with the free end 29 of the wing lifter 16 cooperates. For this conversion, the screw must 20 be solved, so that the counter-locking element 21 can also be rotated by 180 °, so that the locking section 22 in again 1 pointing down to the rest section 23 of the locking element 5 co.

Out 2 is clearer to see that the top 12 of the locking element 16 in 2 arranged higher up than the top 30 of the counter-latching element 21 , so that when closing the wing by pivoting according to an arrow 31 the ramp 11 of the locking element 5 on the ramp 24 starts. In a further pivoting in the direction of the arrow 31 is due to the ramps 11 . 24 the locking element 5 in the direction of an arrow 32 in 2 moved down until the two peaks 12 . 30 abut each other. If the wing continues in the direction of the arrow 31 pivoted in the closed position, so is the locking element 5 by a spring 33 in the direction of an arrow 34 moved so that the locking element 5 the counter-latching element 21 engages behind.

The feather 33 is in particular from the 3 and 4 to recognize. From these figures it is clear that the spring on the one hand on an inner wall 35 of the guide housing 8th and on the other side on one end 36 slidable in the guide housing 8th mounted latching element 5 supported, so that this is urged by the spring bias in the figures upwards, ie in the latching position. Is the locking element 5 according to the arrow 32 moved down, it is in the release position.

Furthermore, from the 3 and 4 to recognize that at the bottom of the guide housing 8th an opening 37 is formed by an adjusting screw 38 passed through, which has a in the locking element 5 trained threaded hole 39 is bolted to this. About the set screw 38 is the maximum displacement of the locking element 5 inside the guide housing 8th adjustable.

Furthermore, it is off 3 to realize that in the locking bar 3 a trained as a slot opening 40 is formed, in which the approach 14 of the locking element 5 intervenes. The edge 41 the opening 40 forms a driver of the locking bar 3 that when moving the locking bar 3 from the rotary release position, which in 3 is shown in its tilt release position along an arrow 42 at the top of the neck 14 comes to rest and on another move along the arrow 42 the approach 14 together with the locking element 5 moved, causing the locking element 5 from the in 3 shown latching position is transferred to its release position. In the release position are the locking element 5 and the counter-latching element 21 as far as shifted against each other, that when pivoting the wing in the direction of the arrow 31 the tips 12 and 30 of the locking element 5 or the counter-locking element 21 pass each other without touching each other.

From the 5 and 6 is the structure of the fitting element 18 shown in detail. In particular, is off 5 to realize that the counter-locking element 21 on its back a toothing 43 which is complementary to a corresponding counter-toothing 44 at the base body 19 is trained. About the gearing 43 and the counter teeth 44 is a defined lateral adjustment of the counter-latching element 21 possible. To enable the displacement is in the counter-latching element 21 a slot 45 formed by the screw 20 for fixing the counter-latching element 21 on the body 19 is passed. The preassembled condition of the fitting element 18 is in 6 shown.

in the The following is the function of a fitting arrangement designed according to the invention set out in more detail.

Is the wing with the fitting arrangement according to the invention 1 opened, so is the locking element 5 in its rest position, in the 1 to 3 is shown.

When the wing is closed, the run-up ramp runs 11 of the locking element 16 on the ramp 24 of the counter-latching element 21 at, wherein in a further closing of the wing, the locking element by the ramps 11 . 24 against the spring bias of the spring 33 in the guide housing 8th is moved into it.

If the wing is further pivoted against the latching resistance in the closed position, so is the top 12 of the locking element 16 at the top 30 of the counter-latching element 21 pushed past, leaving the locking element 16 by the bias of the spring 33 is moved back up and in the Closed position of the wing ultimately the locking element 16 the counter-latching element 21 engages behind.

In this position is the door due to the locking resistance against accidental opening, for example by wind pressure, secured.

If the wing from this unlocked closed position to be transferred to the tilted position, so provided on the wing handle is rotated accordingly, causing the locking bar 3 is moved from its rotational release position in the tilt release position, as indicated by an arrow 42 in 3 is indicated. While moving along the arrow 42 the locking bar comes 3 with the edge 41 the opening 40 at the top of the neck 14 to the plant, with a further shifting the approach 14 together with the locking element 5 so far along the arrow 42 is moved until the locking element 5 reaches its release position. In this position is the locking bar 3 in the tilt release position, which also corresponds to the tilt release position of the handle of the wing.

In the subsequent pivoting of the wing in its tilted position, the locking element 5 on the counter-latching element 21 passed by without touching these two, since the locking element 5 from the latch bar 3 continues to be held in its release position. The pivoting of the wing in the tilted position thus takes place without a locking resistance must be overcome, so that no picking effect is present.

The same applies to the pivoting of the wing from the tilted position into the closed position, since the locking element is also in this movement 5 on the counter-latching element 21 is passed without touching it.

Only when in the closed position befindendem wing the locking bar 3 is shifted by turning the handle back from the tilt release position in the rotational release position, automatically the locking element 16 by the bias of the spring 33 along the arrow 34 transferred from the release position to the locking position, so that after reaching the rotational release position of the locking bar 3 the counter-latching element 21 from the locking element 16 is engaged behind. Thus, in the closed position in turn accidental opening of the wing is reliably prevented.

In principle, it is also possible that instead of the locking element 21 or in addition to this, the counter-latching element against a spring preload in an analogous manner is designed to be displaceable. This is particularly important when the locking element 16 not on the faceplate 2 but for example firmly on the locking bar 3 attached or integrally formed with this. In this case would have to be in the faceplate 2 an opening may be formed through which the locking element protrudes, wherein the opening must be formed so long that a displacement of the locking element together with the locking bar 3 is ensured in a sufficient manner.

In principle, it is also possible that the guide housing 8th or another suitable guide possibility for the locking element 5 directly on the locking bar 3 attached or formed integrally with this. Also in this case must be in the faceplate 2 a corresponding opening may be provided in which the guide together with the locking bar 3 is displaceable. In this conceivable embodiment, the locking and unlatching against the locking resistance during closing or opening of the wing is achieved by the displaceability of the locking element in the guide against the spring bias, while the complete decoupling of locking element and counter-locking element by moving the locking bar together with the guide and the latching element guided therein is ensured.

1

fitting assembly

2

faceplate

3

locking bar

4

arrow

5

locking element

6

guide

7

arrow

8th

guide housing

9

free end of the locking element 5

10

approach ramp

11

approach ramp

12

Tip of the locking element 5

13

screw

14

Approach / attack section

15

opening

16

sash lift

17

screw

18

fitting element

19

body

20

screw

21

Counter-locking element

22

detent portion

23

detent portion

24

approach ramp

25

approach ramp

26

drilling

27

supporting

28

supporting

29

free end of the wing lifter 16

30

Tip of the counter-latching element 21

31

arrow

32

arrow

33

feather

34

arrow

35

inner wall

36

Front side of the locking element 5

37

opening

38

screw

39

threaded hole

40

opening

41

Driver / edge of the opening 40

42

arrow

43

gearing

44

counter teeth

Claims (20)

Fitting arrangement for tilt and turn wings of windows, doors or the like, in particular balcony doors, with a face-plate ( 2 ) and one via a gear parallel to the faceplate ( 2 ) sliding bar ( 3 ), which is adjustable between a rotational release position and a tilt release position, and with a parallel to the faceplate ( 2 ) displaceably mounted locking element ( 5 ) which is adjustable between a latching position and a release position and for engaging behind a provided on a window frame for the wing counter-latching element ( 21 ), characterized in that the detent element ( 5 ) automatically by the locking bar ( 3 ) can be transferred from the latching position to the release position, when the locking bar ( 3 ) is shifted from the rotational release position to the tilt release position. Fitting arrangement according to claim 1, characterized in that the latching element ( 5 ) displaceable on the faceplate ( 2 ) is stored in the faceplate ( 2 ) an opening ( 15 ) is formed by an attack section ( 14 ) of the locking element ( 5 ), that on the locking bar ( 3 ) a driver ( 41 ) is formed and that the driver ( 41 ) at the attack section ( 14 ) comes to the plant and this moves when the locking bar ( 3 ) is shifted from the rotational release position to the tilt release position. Fitting arrangement according to claim 2, characterized in that in the locking bar ( 3 ) an opening ( 40 ), in particular a slot is formed, that the attacking section ( 14 ) of the locking element ( 5 ) in the opening ( 40 ) and that the driver ( 41 ) by the edge ( 41 ) of the opening ( 40 ) is formed. Fitting arrangement according to one of the preceding claims, characterized in that the latching element ( 5 ) in one of the faceplate ( 2 ) ( 6 ) is slidably mounted. Fitting arrangement according to one of the preceding claims, characterized in that the latching element ( 5 ) is urged by a spring bias from the release position to the latching position. Fitting arrangement according to claim 5, characterized in that the latching element ( 5 ) Is displaceable by the locking bar against the spring bias. Fitting arrangement according to claim 1, characterized that the locking element on the locking bar displaced or immovable attached or in one piece is formed with this. Fitting arrangement according to claim 1, characterized that the latching element is displaceable in particular in a guide on the locking bar before seen is mounted on the locking bar, and that preferably the locking element by a spring bias from the release position to the latching position packed becomes. Fitting arrangement according to claim 8, characterized that the latching element is displaceable together with the guide. Fitting arrangement according to claim 8 or 9, characterized in that in the face-plate an opening, in particular a slot is formed, and that the locking element at least with his with the counter-locking element cooperating area through the opening attacks. Fitting arrangement according to one of the preceding claims, characterized in that on the with the counter-latching element ( 21 ) cooperating portion of the locking element ( 5 ) Ramps ( 10 . 11 ) are provided, which when closing and when opening the wing on the counter-latching element ( 21 ). Fitting arrangement according to claim 11, characterized in that by the emergence of the locking element ( 5 ) on the counter-latching element ( 21 ) the locking element ( 5 ) is automatically displaced from the latching position to the release position. Fitting arrangement according to one of the preceding claims, characterized in that on the window frame a fitting element ( 18 ), in particular a closing part is provided which the counter-latching element ( 21 ) and a basic body ( 19 ), and that the counter-latching element ( 21 ) on the base body ( 19 ) is releasably secured, so that the fitting element ( 18 ) is convertible from right to left stop. Fitting arrangement according to claim 13, characterized in that the basic body ( 19 ) symmetrical to a perpendicular to the faceplate ( 2 ) extending symmetry plane is formed. Fitting arrangement according to claim 13 or 14, characterized in that the basic body ( 19 ) is formed substantially T-shaped. Fitting arrangement according to one of the preceding claims, characterized in that the counter-latching element ( 21 ) is rigid. Fitting arrangement according to one of claims 1 to 15, characterized in that the counter-locking element in particular is formed displaceable against a spring preload. Fitting arrangement according to one of the preceding claims, characterized in that on the counter-latching element ( 21 ) Ramps ( 24 . 25 ) out are formed, where the bevels ( 10 . 11 ) of the locking element ( 5 ) when closing and when opening the wing accumulate. Fitting arrangement according to one of the preceding claims, characterized in that when the wing is closed, the counter-latching element ( 21 ) of the locking element ( 5 ) is engaged behind when the locking element ( 5 ) is in its latching position. Fitting arrangement according to one of the preceding claims, characterized in that when the wing is closed, the counter-latching element ( 21 ) of the locking element ( 5 ) is not engaged when the locking element ( 5 ) is in its release position.