EP0585684A1 - Apparatus for attaching guide rails for elevators - Google Patents

Apparatus for attaching guide rails for elevators Download PDF

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Publication number
EP0585684A1
EP0585684A1 EP93112938A EP93112938A EP0585684A1 EP 0585684 A1 EP0585684 A1 EP 0585684A1 EP 93112938 A EP93112938 A EP 93112938A EP 93112938 A EP93112938 A EP 93112938A EP 0585684 A1 EP0585684 A1 EP 0585684A1
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EP
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Prior art keywords
guide rail
shaped
legs
guide rails
intermediate layer
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EP93112938A
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German (de)
French (fr)
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EP0585684B1 (en
Inventor
David B. Pearson
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Inventio AG
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Inventio AG
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • B66B7/02Guideways; Guides
    • B66B7/023Mounting means therefor
    • B66B7/024Lateral supports

Definitions

  • the invention relates to a device for fastening guide rails for lifts, the guide rails being held by means of rail clips on supports which are fastened to the walls of an elevator shaft, and wherein the legs of a flange of the guide rail comprise U-shaped bearing parts and together with these from the Rail clips are pressed onto the carrier.
  • the rail clips made of spring steel are bent in a U-shape and have a short and a long leg.
  • the short leg is screwed tightly via a spacer sleeve to a carrier which is attached to the wall of an elevator shaft.
  • the legs of the flange of the Guide rails are surrounded by a U-shaped bearing part and pressed together with this by the long legs of the rail clamps on the carrier.
  • the spacer sleeve protrudes through a hole in the long leg, so that the long leg can move freely and when the guide rail is pressed against the carrier, only the set preload of the rail clamps comes into effect.
  • the device described above has the disadvantage that the free sliding in the U-shaped bearing part is made more difficult or is completely prevented in the case of a rough surface deteriorating due to progressive corrosion of the guide rail. To avoid this, the rusted parts must be separated from one another and the guide rails may need to be smoothed and lubricated, making the maintenance of the system more expensive.
  • both legs of the flange of the guide rail are surrounded by a single, appropriately shaped intermediate layer.
  • Further intermediate layers are provided on the rail brackets and on support plates which are fastened in the elevator shaft and on which the guide rails are held by means of the rail brackets by pressing the legs of the flange.
  • a plastic such as Teflon
  • Teflon is proposed as material for at least one of the intermediate layers, which has low adhesion and friction coefficients.
  • the invention has for its object to propose a device of the type mentioned, which is simple and cheap and in which the surface quality of the guide rails when moving relative to the masonry of the elevator shaft no longer plays a role.
  • a U-shaped intermediate layer made of corrosion-resistant metal is provided between the legs of the flange of the guide rail and the U-shaped bearing parts.
  • the coefficient of friction between the legs of the flange of the guide rail and the U-shaped intermediate layer is greater than the coefficient of friction between the U-shaped intermediate layer and the U-shaped bearing part, so that the bearing part slides on the intermediate layer when the guide rail is displaced.
  • the guide rails do not have to have a corrosion-resistant and smooth surface.
  • the intermediate layers provided at the fastening points of the guide rails are simple and inexpensive to manufacture and can be easily assembled, so that this part of the elevator system can be manufactured more cheaply. Since the intermediate layers are made of stainless steel, they do not have to be replaced, so that there are no maintenance costs.
  • a guide rail 3 is on the carrier by means of rail clips 4 2 attached.
  • the rail clips 4 which are preferably made of spring steel, are bent in a U-shape and have a short and a long leg 4.1, 4.2.
  • the short leg 4.1 is screwed to the carrier 2 by means of a screw 5 and a nut 6 via a spacer sleeve 7.
  • the short legs 4.1 are dimensioned in such a way that the guide rail cannot change its position in the transverse direction.
  • the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 are each surrounded by a U-shaped bearing part 8, which consists for example of brass.
  • the bearing parts 8, the intermediate layers 9 and the legs 3.2, 3.3 are pressed by the long legs 4.2 onto the carrier 2 when the rail clips 4 are screwed on.
  • the spacer sleeve 7 protrudes through a bore 4.3 in the long leg 4.2 beyond it, so
  • the coefficient of friction between the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 and the U-shaped intermediate layer 9 is greater than the coefficient of friction between the U-shaped intermediate layer 9 and the U-shaped bearing part 8, so that the bearing part 8 slides on the intermediate layer 9 when the guide rail 3 is displaced.
  • the position of the bearing part 8 is fixed in the vertical direction by means of two lugs 10, 11 of the bearing part 8, which rest on the transverse side edges of the long leg 4.2 of the rail clamp 4.
  • the U-shaped intermediate layer 9 is wider and longer than the U-shaped bearing part 8. Since the sliding movement of the guide rails when setting high buildings can be up to approx. 75 mm, the length of the intermediate layer 9 is a multiple of the length of the bearing part 8 It has been found to be advantageous considering the length of the bearing part 8 proved a length of the intermediate layer 9 of approximately 300 mm.

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  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

In this apparatus, the guide rail (3) can be displaced satisfactorily relative to the walls (1) of the elevator shaft without needing a smooth and corrosion-resistant surface for this purpose. Here, one U-shaped spacer (9) each of corrosion-resistant metal is provided between the legs (3.2, 3.3) of the flange (3.1) of the guide rail (3) and U-shaped bearing parts (8). The coefficient of friction between the legs (3.2, 3.3) of the flange (3.1) of the guide rail (3) and the U-shaped spacer (9) is greater than the coefficient of friction between the U-shaped spacer (9) and the U-shaped bearing part (8) so that the bearing part (8) slides on the spacer (9) during the displacement of the guide rail (3). <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung zur Befestigung von Führungsschienen für Aufzüge, wobei die Führungsschienen mittels Schienenklammern auf Trägern gehalten werden, die an Wänden eines Aufzugsschachtes befestigt sind, und wobei die Schenkel eines Flansches der Führungsschiene von U-förmigen Lagerteilen umfasst und zusammen mit diesen von den Schienenklammern auf den Träger gepresst werden.The invention relates to a device for fastening guide rails for lifts, the guide rails being held by means of rail clips on supports which are fastened to the walls of an elevator shaft, and wherein the legs of a flange of the guide rail comprise U-shaped bearing parts and together with these from the Rail clips are pressed onto the carrier.

Bei der Befestigung von Führungsschienen für Aufzüge muss berücksichtigt werden, dass bei Gebäuden, insbesondere Neubauten, Kontraktionen auftreten, weil das Mauerwerk sich setzt und niedriger wird. Die mittels Trägern am Mauerwerk befestigten Führungsschienen unterliegen derartigen Kontraktionen nicht, so dass zwischen den Einspannstellen Verwerfungen auftreten können, die einen unruhigen Lauf der Kabine und des Gegengewichtes bewirken oder schlimmsten Falles Verklemmungen und Beschädigungen hervorrufen, welche die Aufzugsanlage unbenutzbar machen. Vorstehend beschriebene Auswirkungen können bei hohen Gebäuden auch bei grösseren Temperaturschwankungen, starken Windböen und seismischen Kräften auftreten. Es müssen daher Vorkehrungen getroffen werden, welche eine Längsverschiebung zwischen Führungsschienen und Schachtmauerwerk gestatten. Hierbei gelangen Befestigungsvorrichtungen zur Anwendung, die eine Verschiebung der Führungsschienen in Längsrichtung ermöglichen und in Querrichtung verhindern.When fastening guide rails for lifts, it must be taken into account that contractions occur in buildings, especially new buildings, because the masonry settles and becomes lower. The guide rails attached to the masonry by means of beams are not subject to such contractions, so that warping can occur between the clamping points, which causes the cabin and the counterweight to run unevenly or, in the worst case, cause jamming and damage which render the elevator system unusable. The effects described above can also occur in tall buildings with larger temperature fluctuations, strong wind gusts and seismic forces. Precautions must therefore be taken to permit longitudinal displacement between the guide rails and the shaft masonry. Fastening devices are used here which enable the guide rails to be displaced in the longitudinal direction and prevent it in the transverse direction.

Mit der US-A 1 925 867 ist eine Vorrichtung gemäss Oberbegriff bekannt geworden, die vorstehend aufgestellte Forderungen erfüllen soll. Die aus Federstahl bestehenden Schienenklammern sind U-förmig gebogen und weisen einen kurzen und einen langen Schenkel auf. Der kurze Schenkel ist über eine Distanzhülse mit einem Träger fest verschraubt, der an der Wand eines Aufzugsschachtes befestigt ist. Die Schenkel des Flansches der Führungsschiene werden von einem U-förmigen Lagerteil umfasst und zusammen mit diesem von den langen Schenkeln der Schienenklammern auf den Träger gepresst. Die Distanzhülse ragt durch eine Bohrung im langen Schenkel über diesen hinaus, so dass der lange Schenkel sich frei bewegen kann und beim Anpressen der Führungsschiene an den Träger nur die eingestellte Vorspannung der Schienenklammern zur Auswirkung kommt. Mittels der U-förmigen Lagerteile, die in Längsrichtung der Führungsschiene formschlüssig von den Schienenklammern gehalten werden, soll die Reibung vermindert werden, wenn die Führungsschiene sich relativ zur Wand des Aufzugsschachtes bewegt.With US-A 1 925 867 a device according to the preamble has become known, which is intended to meet the above requirements. The rail clips made of spring steel are bent in a U-shape and have a short and a long leg. The short leg is screwed tightly via a spacer sleeve to a carrier which is attached to the wall of an elevator shaft. The legs of the flange of the Guide rails are surrounded by a U-shaped bearing part and pressed together with this by the long legs of the rail clamps on the carrier. The spacer sleeve protrudes through a hole in the long leg, so that the long leg can move freely and when the guide rail is pressed against the carrier, only the set preload of the rail clamps comes into effect. By means of the U-shaped bearing parts, which are held positively by the rail clamps in the longitudinal direction of the guide rail, the friction is to be reduced when the guide rail moves relative to the wall of the elevator shaft.

Die vorstehend beschriebene Vorrichtung hat den Nachteil, dass bei rauher und durch fortschreitende Korrosion sich verschlechternder Oberfläche der Führungsschiene das freie Gleiten im U-förmigen Lagerteil erschwert oder ganz verhindert wird. Um das zu vermeiden müssen die festgerosteten Teile voneinander getrennt und die Führungsschienen gegebenenfalls geglättet und geschmiert werden, wodurch der Unterhalt der Anlage verteuert wird.The device described above has the disadvantage that the free sliding in the U-shaped bearing part is made more difficult or is completely prevented in the case of a rough surface deteriorating due to progressive corrosion of the guide rail. To avoid this, the rusted parts must be separated from one another and the guide rails may need to be smoothed and lubricated, making the maintenance of the system more expensive.

Bei einer mit der DE-A 26 46 762 bekannt gewordenen Halterung für Führungsschienen werden beide Schenkel des Flansches der Führungsschiene von einer einzigen, entsprechend geformten Zwischenlage umfasst. Weitere Zwischenlagen sind an den Schienenklammern und an Tragplatten vorgesehen, die im Aufzugsschacht befestigt sind und an denen die Führungsschienen mittels der Schienenklammern unter Anpressung der Schenkel des Flansches gehalten werden. Um ein einwandfreies Verschieben der Führungsschienen in senkrechter Richtung zu gewährleisten, wird als Werkstoff für mindestens eine der Zwischenlagen ein Kunststoff, wie beispielsweise Teflon vorgeschlagen, der geringe Haft- und Reibungsbeiwerte aufweist. Diese Lösung ist in bezug auf Werkstoff und Formgebung teuer, ausserdem weist Teflon Kriechdehnung auf, so dass die Zwischenlagen sich deformieren und öfter ersetzt werden müssen, was wiederum den Unterhalt der Anlage verteuert.In a holder for guide rails which has become known from DE-A 26 46 762, both legs of the flange of the guide rail are surrounded by a single, appropriately shaped intermediate layer. Further intermediate layers are provided on the rail brackets and on support plates which are fastened in the elevator shaft and on which the guide rails are held by means of the rail brackets by pressing the legs of the flange. In order to ensure a correct displacement of the guide rails in the vertical direction, a plastic, such as Teflon, is proposed as material for at least one of the intermediate layers, which has low adhesion and friction coefficients. This solution is expensive in terms of material and shape, in addition, Teflon has creep elongation, so that the intermediate layers deform and have to be replaced more often, which in turn increases the cost of maintaining the system.

Der Erfindung liegt die Aufgabe zugrunde eine Vorrichtung der eingangs genannten Art vorzuschlagen, die einfach und billig ist und bei der die Oberflächenbeschaffenheit der Führungsschienen beim Verschieben relativ zum Mauerwerk des Aufzugsschachtes keine Rolle mehr spielt.The invention has for its object to propose a device of the type mentioned, which is simple and cheap and in which the surface quality of the guide rails when moving relative to the masonry of the elevator shaft no longer plays a role.

Diese Aufgabe wird durch die im Patentanspruch 1 gekennzeichnete Erfindung gelöst. Hierbei ist zwischen den Schenkeln des Flansches der Führungsschiene und den U-förmigen Lagerteilen eine U-förmige Zwischenlage aus korrosionsfestem Metall vorgesehen. Die Reibungszahl zwischen den Schenkeln des Flansches der Führungsschiene und der U-förmigen Zwischenlage ist grösser als die Reibungszahl zwischen der U-förmigen Zwischenlage und dem U-förmigen Lagerteil, so dass bei der Verschiebung der Führungsschiene das Lagerteil auf der Zwischenlage gleitet.This object is achieved by the invention characterized in claim 1. Here, a U-shaped intermediate layer made of corrosion-resistant metal is provided between the legs of the flange of the guide rail and the U-shaped bearing parts. The coefficient of friction between the legs of the flange of the guide rail and the U-shaped intermediate layer is greater than the coefficient of friction between the U-shaped intermediate layer and the U-shaped bearing part, so that the bearing part slides on the intermediate layer when the guide rail is displaced.

Die mit der Erfindung erzielten Vorteile sind darin zu sehen, dass die Führungsschienen keine korrosionsfeste und glatte Oberfläche haben müssen. Die an den Befestigungsstellen der Führungsschienen vorgesehenen Zwischenlagen sind einfach und billig fabrizierbar und können leicht montiert werden, so dass dieser Teil der Aufzugsanlage preiswerter hergestellt werden kann. Da die Zwischenlagen aus rostfreiem Stahl bestehen, müssen sie nicht ausgetauscht werden, so dass diesbezüglich keine Wartungskosten entstehen.The advantages achieved with the invention can be seen in the fact that the guide rails do not have to have a corrosion-resistant and smooth surface. The intermediate layers provided at the fastening points of the guide rails are simple and inexpensive to manufacture and can be easily assembled, so that this part of the elevator system can be manufactured more cheaply. Since the intermediate layers are made of stainless steel, they do not have to be replaced, so that there are no maintenance costs.

Im folgenden wird die Erfindung anhand eines auf der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. Es zeigen:

Fig. 1
eine Ansicht der erfindungsgemässen Vorrichtung in perspektivischer Darstellung, und
Fig. 2
einen Querschnitt der Vorrichtung gemäss Fig. 1.
The invention is explained in more detail below with reference to an embodiment shown in the drawing. Show it:
Fig. 1
a view of the inventive device in perspective, and
Fig. 2
2 shows a cross section of the device according to FIG. 1.

In den Fig. 1 und 2 sind mit 1 die Wand eines Aufzugsschachtes und mit 2 ein an der Wand 1 angebrachter Träger bezeichnet. Eine Führungsschiene 3 ist mittels Schienenklammern 4 am Träger 2 befestigt. Die vorzugsweise aus Federstahl bestehenden Schienenklammern 4 sind U-förmig gebogen und weisen einen kurzen und einen langen Schenkel 4.1, 4.2 auf. Der kurze Schenkel 4.1 ist mittels einer Schraube 5 und einer Mutter 6 über eine Distanzhülse 7 mit dem Träger 2 verschraubt. Die kurzen Schenkel 4.1 sind hierbei derart bemessen, dass die Führungsschiene in Querrichtung ihre Lage nicht verändern kann. Die Schenkel 3.2, 3.3 des Flansches 3.1 der Führungsschiene 3 werden je von einem U-förmigen Lagerteil 8 umfasst, das beispielsweise aus Messing besteht. Zwischen den Schenkeln 3.2, 3.3 und dem U-förmigen Lagerteil 8 ist eine aus korrosionsfestem Metall, vorzugsweise rostfreiem Stahl, bestehende U-förmige Zwischenlage 9 vorgesehen. Die Lagerteile 8, die Zwischenlagen 9 und die Schenkel 3.2, 3.3 werden beim Anschrauben der Schienenklammern 4 von deren langen Schenkeln 4.2 auf den Träger 2 gepresst. Die Distanzhülse 7 ragt durch eine Bohrung 4.3 im langen Schenkel 4.2 über diesen hinaus, so dass der lange Schenkel 4.2 sich frei bewegen kann und nur eine eingestellte Vorspannung der Schienenklammer 4 für die Halterung der Führungsschiene 3 zur Auswirkung kommt. Bei Verwendung von Führungsschienen 3, die nicht korrosionsfest sind und eine rauhe Oberfläche aufweisen, ist die Reibungszahl zwischen den Schenkeln 3.2, 3.3 des Flansches 3.1 der Führungsschiene 3 und der U-förmigen Zwischenlage 9 grösser als die Reibungszahl zwischen der U-förmigen Zwischenlage 9 und dem U-förmigen Lagerteil 8, so dass bei der Verschiebung der Führungsschiene 3 das Lagerteil 8 auf der Zwischenlage 9 gleitet.1 and 2, 1 denotes the wall of an elevator shaft and 2 denotes a support attached to wall 1. A guide rail 3 is on the carrier by means of rail clips 4 2 attached. The rail clips 4, which are preferably made of spring steel, are bent in a U-shape and have a short and a long leg 4.1, 4.2. The short leg 4.1 is screwed to the carrier 2 by means of a screw 5 and a nut 6 via a spacer sleeve 7. The short legs 4.1 are dimensioned in such a way that the guide rail cannot change its position in the transverse direction. The legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 are each surrounded by a U-shaped bearing part 8, which consists for example of brass. Between the legs 3.2, 3.3 and the U-shaped bearing part 8, a U-shaped intermediate layer 9 made of corrosion-resistant metal, preferably stainless steel, is provided. The bearing parts 8, the intermediate layers 9 and the legs 3.2, 3.3 are pressed by the long legs 4.2 onto the carrier 2 when the rail clips 4 are screwed on. The spacer sleeve 7 protrudes through a bore 4.3 in the long leg 4.2 beyond it, so that the long leg 4.2 can move freely and only an adjusted preload of the rail clamp 4 for holding the guide rail 3 comes into effect. When using guide rails 3 that are not corrosion-resistant and have a rough surface, the coefficient of friction between the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 and the U-shaped intermediate layer 9 is greater than the coefficient of friction between the U-shaped intermediate layer 9 and the U-shaped bearing part 8, so that the bearing part 8 slides on the intermediate layer 9 when the guide rail 3 is displaced.

Durch zwei Nasen 10, 11 des Lagerteils 8, die an den quer verlaufenden Seitenkanten des langen Schenkels 4.2 der Schienenklammer 4 anliegen, wird die Lage des Lagerteiles 8 in senkrechter Richtung fixiert. Die U-förmige Zwischenlage 9 ist breiter und länger als das U-förmige Lagerteil 8. Da die Gleitbewegung der Führungsschienen beim Setzen von hohen Gebäuden bis zu ca. 75 mm betragen kann, ist die Länge der Zwischenlage 9 ein Mehrfaches der Länge des Lagerteiles 8. Als vorteilhaft hat sich hierbei unter Berücksichtigung der Länge des Lagerteiles 8 eine Länge der Zwischenlage 9 von ca. 300 mm erwiesen.The position of the bearing part 8 is fixed in the vertical direction by means of two lugs 10, 11 of the bearing part 8, which rest on the transverse side edges of the long leg 4.2 of the rail clamp 4. The U-shaped intermediate layer 9 is wider and longer than the U-shaped bearing part 8. Since the sliding movement of the guide rails when setting high buildings can be up to approx. 75 mm, the length of the intermediate layer 9 is a multiple of the length of the bearing part 8 It has been found to be advantageous considering the length of the bearing part 8 proved a length of the intermediate layer 9 of approximately 300 mm.

Claims (3)

Vorrichtung zur Befestigung von Führungschienen für Aufzüge, wobei die Führungsschienen (3) mittels Schienenklammern (4) auf Trägern (2) gehalten werden, die an Wänden (1) eines Aufzugsschachtes befestigt sind, und wobei die Schenkel (3.2, 3.3) eines Flansches (3.1) der Führungsschiene (3) von U-förmigen Lagerteilen (8) umfasst und zusammen mit diesen von den Schienenklammern (4) auf den Träger (2) gepresst werden,
dadurch gekennzeichnet,
dass zwischen den Schenkeln (3.2, 3.3) des Flansches (3.1) der Führungsschiene (3) und den U-förmigen Lagerteilen (8) eine U-förmige Zwischenlage (9) aus korrosionsfestem Metall vorgesehen ist, wobei die Reibungszahl zwischen den Schenkeln (3.2, 3.3) des Flansches (3.1) der Führungsschiene (3) und der U-förmigen Zwischenlage (9) grösser als die Reibungszahl zwischen der U-förmigen Zwischenlage (9) und dem U-förmigen Lagerteil (8) ist.
Device for fastening guide rails for lifts, the guide rails (3) being held on supports (2) by means of rail clamps (4) which are fastened to walls (1) of an elevator shaft, and the legs (3.2, 3.3) of a flange ( 3.1) the guide rail (3) comprises U-shaped bearing parts (8) and is pressed together with them by the rail clamps (4) onto the carrier (2),
characterized,
that a U-shaped intermediate layer (9) made of corrosion-resistant metal is provided between the legs (3.2, 3.3) of the flange (3.1) of the guide rail (3) and the U-shaped bearing parts (8), the coefficient of friction between the legs (3.2 , 3.3) of the flange (3.1) of the guide rail (3) and the U-shaped intermediate layer (9) is greater than the coefficient of friction between the U-shaped intermediate layer (9) and the U-shaped bearing part (8).
Vorrichtung nach Patentanspruch 1,
dadurch gekennzeichnet,
dass die U-förmige Zwischenlage (9) aus rostfreiem Stahl besteht.
Device according to claim 1,
characterized,
that the U-shaped intermediate layer (9) is made of stainless steel.
Vorrichtung nach Patentanspruch 1,
dadurch gekennzeichnet,
dass das U-förmige Lagerteil (8) aus Messing besteht.
Device according to claim 1,
characterized,
that the U-shaped bearing part (8) consists of brass.
EP93112938A 1992-09-04 1993-08-12 Apparatus for attaching guide rails for elevators Expired - Lifetime EP0585684B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US940639 1992-09-04
US07/940,639 US5316108A (en) 1992-09-04 1992-09-04 Apparatus for attaching elevator guide rails to elevator shaft walls

Publications (2)

Publication Number Publication Date
EP0585684A1 true EP0585684A1 (en) 1994-03-09
EP0585684B1 EP0585684B1 (en) 1998-11-04

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US (1) US5316108A (en)
EP (1) EP0585684B1 (en)
DE (1) DE59309105D1 (en)
TR (1) TR27166A (en)

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EP1310686A3 (en) * 2001-11-09 2003-12-03 Bayerische Motoren Werke Aktiengesellschaft Intermediate element
WO2017108495A1 (en) * 2015-12-22 2017-06-29 Inventio Ag Elevator guide rail attachment clip
WO2018050469A1 (en) 2016-09-13 2018-03-22 Inventio Ag Wall securing assembly for securing an elevator component

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US6481538B2 (en) * 2000-08-30 2002-11-19 Otis Elevator Company Elevator guide rail mounting assembly
CN1918062B (en) * 2004-02-19 2011-12-14 奥蒂斯电梯公司 Elevator rail support bracket
US7651064B1 (en) * 2006-10-05 2010-01-26 Dyno Seasonal Solutions, Llc Roof clamp
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CN103130068B (en) * 2013-03-22 2015-12-16 苏州富士电梯有限公司 A kind of mounting structure of span formula guide rail bracket of elevator
EP3085655B1 (en) * 2015-04-23 2017-11-08 Kone Corporation Elevator guide rail fixing clip
US11214464B2 (en) 2018-05-16 2022-01-04 Otis Elevator Company Elevator seismic performance apparatus
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EP1310686A3 (en) * 2001-11-09 2003-12-03 Bayerische Motoren Werke Aktiengesellschaft Intermediate element
WO2017108495A1 (en) * 2015-12-22 2017-06-29 Inventio Ag Elevator guide rail attachment clip
CN108473280A (en) * 2015-12-22 2018-08-31 因温特奥股份公司 Cage guide attachment clip
US10407279B2 (en) 2015-12-22 2019-09-10 Inventio Ag Elevator guide rail attachment clip
CN108473280B (en) * 2015-12-22 2020-08-14 因温特奥股份公司 Elevator guide rail attachment clamp
WO2018050469A1 (en) 2016-09-13 2018-03-22 Inventio Ag Wall securing assembly for securing an elevator component

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DE59309105D1 (en) 1998-12-10
EP0585684B1 (en) 1998-11-04
TR27166A (en) 1994-11-10
US5316108A (en) 1994-05-31

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