EP3381856A1 - Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur - Google Patents

Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur Download PDF

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Publication number
EP3381856A1
EP3381856A1 EP17163911.5A EP17163911A EP3381856A1 EP 3381856 A1 EP3381856 A1 EP 3381856A1 EP 17163911 A EP17163911 A EP 17163911A EP 3381856 A1 EP3381856 A1 EP 3381856A1
Authority
EP
European Patent Office
Prior art keywords
rail
fastening
clamping element
clamping
rail clamp
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.)
Withdrawn
Application number
EP17163911.5A
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German (de)
English (en)
Inventor
Peter MÖRI
Torsten SONNER
Emanuele FERRI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP17163911.5A priority Critical patent/EP3381856A1/fr
Publication of EP3381856A1 publication Critical patent/EP3381856A1/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/024—Lateral supports
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups

Definitions

  • the invention relates to a rail clamp which serves for fastening a rail of an elevator installation to a contact body arranged stationarily in a lift shaft, and to a fastening set with a contact body, at least one fastening element and at least one rail clamp. Furthermore, the invention relates to a method for fastening a rail of an elevator installation in a lift shaft.
  • the rail clamp serves in this case for fastening a rail of the elevator in a lift shaft.
  • the rail clamp has a clamping element and a support element, which are screwed together by means of a screw to plant.
  • the clamping element is effectively bent Z-shaped to pinch one side of a rail foot between the clamping element and the support element.
  • the from the ES 2 492 791 A1 known rail clamp has the disadvantage that the resulting clamping force is structurally predetermined. In contrast, it can come on the rail, for example, by manufacturing tolerances to thickness differences, which in the known rail clamp significant, different clamping forces can occur. Now, if a clearance-free attachment specified as a requirement, then very high clamping forces can result in individual cases. This may be undesirable for the following reasons.
  • the rails can be attached to a building wall.
  • the built-in rails then extend over an entire route of the elevator, which often corresponds approximately to a height of the building.
  • Such rails can serve as guide rails for an elevator car or a counterweight of the elevator.
  • guide rails must be fastened so strongly in the building that they can safely absorb the lateral guide forces which occur, for example, when the elevator car or counterweight is being guided. This requires a backlash-free attachment.
  • the object of the invention is to provide a rail clamp, which serves for fastening a rail of an elevator installation, a fastening set with such a rail clamp and a method for fastening a rail of an elevator installation, which are designed improved. Specifically, this may be the task to provide an improved assembly and / or improved specification of acting at an attachment point of the rail fastening force. Furthermore, the rail clamp should minimize the required lateral installation space.
  • a rail clamp can be specified which serves for fastening a rail of an elevator installation to a support body arranged stationarily in an elevator shaft, the rail clamp having a clamping element and a support element which can be fastened to the contact body via a fastening element, wherein the clamping element in the assembled state on the Supporting member is supported, wherein in the assembled state between a clamping bracket of the clamping element and a fixed contact surface by the bearing body on which a rail of the rail at least indirectly, a holding measure for holding the rail results, wherein the support member has a wedge-shaped part, on which a Wedge surface is formed, wherein the clamping element has a wedge-shaped part, on which a wedge surface is formed, wherein the clamping element in the mounted state with its wedge surface at least indirectly abuts the wedge surface of the support element, wherein the clamping element and the support member during assembly for adjusting the holding dimension are mutually adjustable and wherein the clamping element and the support member in the assembly for adjusting the holding dimension in
  • the contact body and / or the fastening element is not necessarily a part of the rail clamp according to the invention.
  • the rail clamp can also be manufactured and distributed independently of such a contact body, a fastening element and of course also independently of a rail of an elevator installation.
  • the attachment set given below can be manufactured and distributed independently of a rail of an elevator installation.
  • a fastening set can be specified with a contact body, wherein the fastening set has at least one fastening element and at least one rail clamp according to a proposed embodiment.
  • a fastening set has at least two fastening elements and at least two rail clamps.
  • a method for fastening a rail of an elevator installation in an elevator shaft can be specified by means of at least one attachment set according to a proposed embodiment, wherein the attachment body of the attachment set is arranged stationarily in the elevator shaft, wherein a rail foot of the rail at least indirectly to a determined by the plant body Investment surface is applied, wherein the rail is attached to the at least one rail clamp of the mounting set to the contact body and wherein a in the assembled state between the clamping bracket of the clamping element of the rail clamp and the contact surface determined by the contact surface resulting holding measure by a is adjusted against each other adjusting the clamping element and the support member of the rail clamp, wherein the clamping element and the support member during assembly for adjusting the holding dimension preferably in a along the extension of the applied in the mounted state on the contact surface of the contact body rail foot oriented direction against each other.
  • the rail clamp can be delivered laterally to the rail foot via a slot provided in the contact body, so as to ensure a lateral guidance of the rail. Accordingly, the method for fastening the rail advantageously provides that the rail clamp is delivered laterally to the rail foot.
  • the rail clamp does not necessarily have a fastening element, via which the clamping element and the support element are fastened to the contact body.
  • the clamping element and the support element can also be designed so that standardized, in any case used during assembly of the elevator installation used fasteners can be used.
  • a fastener in the form of a screw and an optionally provided nut and a washer or the like can be used.
  • a geometry of a head of the fastener in particular a screw head, it may be advantageous if the fastener is sold together with the clamping element and the support element.
  • the individual components can be matched to one another in an advantageous manner.
  • the clamping element rests in the mounted state with its wedge surface directly on the wedge surface of the support element.
  • the assembly can be simplified because the number of components required is low. Furthermore, this can be ensured in a simple manner that in the assembled state, changes in the set holding dimension are prevented.
  • a material combination between the clamping element and the support element is predetermined at least on the wedge surface of the clamping element and on the wedge surface of the support element so that in the mounted state prevents sliding of the clamping element on its wedge surface relative to the wedge surface of the support element is.
  • the wedge surfaces can be particularly flat and designed with a low surface roughness, so that in the assembled state due to the material pairing a Prevented relative movement and thus a reliable specification of the holding gauge is reached.
  • an embodiment with special surface properties is also feasible in the case of an indirect abutment of the clamping element with its wedge surface on the wedge surface of the support element, for example by means of an intermediate layer.
  • Surface structures, such as transverse grooves, which are transverse to the adjustment during assembly, in this case can achieve a geometric form fit. In a simple design, the surfaces are simply roughened to prevent an adjustment.
  • the clamping element and the support member are adjusted during assembly for adjusting the holding dimension in a along the extension of the voltage applied to the contact surface of the contact body rail foot direction against each other.
  • a backlash-free but as powerless attachment on the holding measure then act accordingly low forces along the extension of the rail foot.
  • high forces which occur, for example, in the guidance of an elevator car or a counterweight may arise in the two further directions which are perpendicular thereto. These high forces can then be absorbed in a reliable manner, without an adjustment of the holding gauge is possible.
  • the oriented along the extension of the rail foot direction is then in the assembled state, preferably a relative movement of the rail relative to the rail clamp or with respect to the mounting set possible to compensate, for example, by a building settlement relative changes in length between a building height and a length of the rail along its extension.
  • a relative movement of the rail relative to the rail clamp or with respect to the mounting set possible to compensate, for example, by a building settlement relative changes in length between a building height and a length of the rail along its extension.
  • no or at least no significant movement of the rail of the rail rail with respect to the contact body possible because in this respect is given by the mounting set with the at least one rail clamp a preferably backlash-free and preferably rigid mounting in the assembled state.
  • the oriented along the extension of the rail foot direction is in the assembled state so parallel to the predetermined longitudinal alignment of the rail in the elevator shaft.
  • a side guide is formed for a longitudinal side of the rail foot, which supports the rail in or against a direction parallel to the contact surface of the contact body and perpendicular to a along the extension of is oriented oriented on the contact surface of the abutment body rail foot oriented direction.
  • At least one contact part is designed and arranged relative to the rail foot on the clamping bracket of the clamping element, that the holding dimension between the contact part and the contact surface of the contact body is determined.
  • an at least approximately point or line-shaped contact region can be predetermined by the contact part.
  • the clamping element in particular the clamping bracket of the clamping element is designed so that in the assembled state, a high rigidity of the fastening of the rail foot is realized on the holding dimension.
  • This also allows a backlash-free attachment and a low clamping force. Executives can then be reliably absorbed even at low clamping force, without causing a significant change in the holding gauge in the loaded state.
  • the proposed adjustability of the holding gauge is in this case particularly compatible with a largely arbitrarily rigid design of the clamping element, in particular of the clamp.
  • a high rigidity of the clamp can be achieved by an appropriate dimensioning and design of the clamp by this example is carried out with large dimensions.
  • the transition areas from the clamp to the subsequent area of the clamping element are designed so that the required forces can be transmitted.
  • the clamping element has an upper side and that the upper side, at least without a significant change in height, in a direction oriented perpendicular to the abutment surface of the abutment body from the clamping bracket to the wedge-shaped part of the clamp merges.
  • This allows in particular a flat configuration of the mounted rail clamp. As a result, collision problems with other elements of the elevator installation can be avoided from the outset.
  • the clamping element has a receptacle located in the top, which serves for receiving a head of the fastener.
  • a screw head can be at least partially absorbed by the recording.
  • the flat geometry of the rail clamp in the assembled state can also be ensured with respect to the fastening element.
  • the contact body has a through opening through which the fastening element extends in the mounted state, and that the passage opening for adjusting a formed on the support member and / or the clamping element of the rail clamp side guide for a longitudinal side of the rail Setting game in or against a direction pretending that is oriented parallel to the contact surface of the contact body and perpendicular to a along the extension of the voltage applied to the contact surface of the contact body rail foot direction.
  • an adaptation to the geometry of the rail foot can be achieved. This makes possible a particularly good guidance and an advantageous reception of the executives working during operation.
  • it is ensured in particular by a two-sided lateral guidance of the rail foot that the rail foot does not move out of the set holding dimension.
  • first rail clamp a first fastening element for the first rail clamp, a second rail clamp and a second fastening element for the second rail clamp
  • first rail clamp and the second rail clamp are arranged on the contact body, that the first rail clamp for fixing the rail to a first side part of the rail foot is used and that the second rail clamp is used for attaching the rail to a second side part of the rail foot.
  • an adjustment of the respective required holding dimension can be made on both side parts.
  • first rail clamp and the second rail clamp already before assembly by means of the first fastener and the second Fastener are pre-assembled to the plant body.
  • an advantageous production of the attachment set is possible, which also ensures that the individual components of the attachment set are coordinated. In particular, this ensures that a head of the fastening element can be received by a receptacle located in the surface of the clamping element.
  • Fig. 1 shows a partial, schematic representation of a rail 3 of an elevator installation 1 (FIG. Fig. 6 ), which is fastened by means of a fastening set 2 in an elevator shaft 4 of the elevator installation 1, to explain an embodiment.
  • the rail 3 has a rail head 5 with guide surfaces 6, 7.
  • the rail 3 has a rail foot 8 with side parts 9, 9 '.
  • a system body 15 is fixed in the hoistway 4 in a stationary manner.
  • the contact body 15 may be configured, for example, as a wall mounting plate 15.
  • a contact surface 16 is then defined in the elevator shaft 4.
  • the rail 3 is applied with its rail 8 directly or indirectly to the contact surface 16 of the contact body 15. In this embodiment, then lies a bottom 17 of the rail foot 8 on the contact surface 16 of the contact body 15.
  • the attachment set 2 has in this embodiment a first rail clamp 18 and a second rail clamp 18 '. Furthermore, the attachment set 2 has fastening elements 19, 19 '.
  • the fastening elements 19, 19 ' serve to connect the rail clamps 18, 18' to the contact body 15.
  • the fastening element 19 has a fastening screw 20 with a head 21, a nut 22 and a washer 23. Accordingly, the fastening element 19 'has a fastening screw 20' with a head 21 ', a nut 22' and a washer 23 '.
  • the rail clamp 18 has a support element 25 and a clamping element 26.
  • the clamping element 26 has a clamping bracket 27.
  • a rail 8 facing the contact part 28 is configured, on which in the mounted state, for example, a point or linear contact with a top 29 of the rail foot 8 comes about.
  • a holding dimension H between the clamping bracket 27, in particular the contact part 28, and determined by the contact body 15 bearing surface 16 is determined, via which the rail 8 of the rail 3 is held by the rail clamp 18.
  • the contact part 28 is considered here as part of the clamp strap 27. However, such a contact part 28 does not necessarily have to be provided.
  • a contact with the upper side 29 of the rail foot 8 can also come about without a contact part 28 formed on the clamping bracket 27.
  • the holding dimension H can also take into account one or more intermediate layers, sliding layers, coatings or the like which can be mounted during assembly of the rail 3 or are already provided on the rail foot 8.
  • the support element 25 has a wedge-shaped part 30, on which a wedge surface 31 is formed.
  • a to the wedge-shaped part 30 of the support member 25 and the wedge surface 31 adapted wedge-shaped part 32 of the clamping member 26 is located with his Wedge surface 33 in the mounted state on the wedge surface 31 of the support member 25 at.
  • the system between the wedge-shaped parts 30, 32 takes place directly in this embodiment. In principle, however, an indirect investment on, for example, an intermediate layer is conceivable.
  • the rail clamp 18 ' comprises a support element 25' and a clamping element 26 '. Further, according to the clamping element 26 'a clamping bracket 27' configured, which has a contact part 28 '. About the contact part 28 'is in this embodiment, a contact of the clamping bracket 27' with a top 29 'of the rail foot 8. This is given in a corresponding manner to the rail clamp 18' a holding dimension H '.
  • the holding dimensions H, H ' may coincide. However, the holding dimensions H, H 'may also differ in the respective application.
  • the rail clamps 18, 18 ' allow an individual adjustment of the respective holding dimension H, H' at the respective fastening point.
  • the rail foot 8 has longitudinal sides 40, 40 '.
  • a side guide 41 is formed, which is formed on the support member 25 and the clamping element 26.
  • the side guide 41 of the rail clamp 18 is used for the longitudinal side 40 of the rail foot 8 to guide the rail 8 in this regard.
  • a side guide 41 ' is formed on the rail clamp 18', which serves for guiding the rail foot 8 on its longitudinal side 40 '.
  • the side guide 41 ' is formed on the support member 25' and the clamping element 26 '.
  • a right-handed coordinate system with the directions X, Y, Z is shown.
  • the directions X, Y are here among others in the Fig. 1 drawn while the direction Z together with the direction Y in the Fig. 6 is drawn.
  • Fig. 2 shows a schematic section through the in Fig. 1 shown rail 3 and the attachment set 2 in the designated II section.
  • the clamping element 26 has an upper side 45 which extends from the wedge-shaped part 32 via the clamping bracket 27.
  • a receptacle 46 lying in the surface 45 is configured in the wedge-shaped part 32 of the clamping element 26, which serves to receive the head 21 of the fastening element 19.
  • a partial recording of the head 21 is illustrated, in which the head 21 against the direction Y slightly above the top 45 projects.
  • the head 21 can also be completely sunk in the receptacle 46, so that the head 21 then no longer projects beyond the top 45 against the direction Y.
  • an embodiment is possible in which an impairment, in particular a collision with other components of the elevator installation 1, is avoided from the outset.
  • the contact body 15 has a passage opening 47.
  • the passage opening 47 can be designed, for example, in the form of a slot 47 extending along the direction X.
  • the fastening screw 20 of the fastener 19 extends through the through hole 47 of the contact body 15.
  • the through hole 47 is configured so that for adjusting the formed on the support member 25 and the clamping member 26 of the rail clamp 18 side guide 41 to the longitudinal side 40 of Rail foot 8 a Einstellspiel 48 in the X direction is specified. In a corresponding manner, a setting game against the direction X is given to the rail clamp 18 '.
  • the direction X is here oriented parallel to the contact surface 16 and perpendicular to the direction Z.
  • the direction Z which is likewise oriented parallel to the abutment surface 16, is hereby oriented along the extension 43 of the rail foot 8 or the rail 3 through the elevator shaft 4. In this way results in a decoupling of the various loads or forces occurring.
  • the extension of the rail 3 acting forces which may occur, for example, in a desired length compensation, acting in the direction Z.
  • a rigid embodiment of the clamping element 26, in particular of the clamping bracket 27, and of the support element 25 a corresponding rigid specification of the holding dimension H can be made possible. This in turn allows attachment of the side part 9 of the rail foot 8 with a backlash-free, but in the initial state powerless attachment. Accordingly, the side guide 41 play, but without bias. This results in particular in the interplay with the other rail clamp 18 '.
  • the attachment set 2 can be used advantageously for mounting the rail 3.
  • the first rail clamp 18 and the second rail clamp 18 ' are connected to the contact body 15 via the fastening elements 19, 19'.
  • the second rail clamp 18 ' serves to fasten the rail 3 to its second side part 9' of the rail foot 8.
  • the adjustment of the holding dimensions H, H during assembly takes place 'is also referred to below with reference to the 3 and 4 explained in more detail.
  • Fig. 3 shows the rail clamp 18 and the fastening screw 20 of the in Fig. 1 shown fastening sets 2 in a three-dimensional exploded view.
  • the wedge surface 31 is formed in this embodiment as a flat and preferably smooth wedge surface 31.
  • the wedge surface 33 of the clamping element 26 is formed as a flat and preferably smooth wedge surface 33.
  • the two wedge surfaces 31, 33 are in this case adapted to each other.
  • the receptacle 46 which is configured on the upper side 45 of the clamping element 26, leaves so much freedom for the head 21 that an adjustment in or against the direction Z of the clamping element 26 relative to the support element 25 is made possible.
  • a passage opening 51 designed in the clamping element 26 is furthermore designed as an elongated hole-shaped through opening 51 oriented in the direction Z.
  • a configured on the support member 25 through hole 52 formed as a through hole 52, which allows in particular in and against the direction Z comparatively little game.
  • the slot-shaped passage opening 51 is preferably designed so that no or little play in and against the direction X exists.
  • the wedge surface 31 is inclined with a wedge angle 54 of the wedge-shaped part 30 of the support member 25 relative to the abutment surface 16.
  • the wedge surface 33 is inclined with a wedge angle 55 of the wedge-shaped part 32 of the clamping element 26 relative to the contact surface 16. With respect to the direction Z, the wedge surfaces 31, 33 are inclined relative to each other.
  • the wedge angle 54, 55 are preferably the same size. If the upper side 45 of the clamping element 26 is configured planar, then this is preferably oriented parallel to the contact surface 16.
  • Fig. 4 shows the in the Fig. 1 to 3 illustrated rail clamp 18 and the fastener 19 of the fastening set 2 from the in Fig. 1 with IV designated viewing direction.
  • the viewing direction denoted by IV here is oriented in the direction Y.
  • the clamping member 26 relative to the support member 25 in and against the direction Z can be adjusted. This adjustment is limited by the configuration of the slot-shaped passage opening 51.
  • the clamping element 26 is adjusted in this embodiment opposite to the direction Z in an adjustment 53 relative to the support member 25 and thus the contact body 15, up to the side part 9 of the rail 8 a backlash-free, but preferably powerless attachment over the holding gauge H is achieved. Then, the thus set position of the clamping member 26 is fixed relative to the support member 25 via a tightening of the fastener 19.
  • the side guide 41 can be adjusted, which is also fixed in position when the fastening element 19 is tightened. This results in the advantage that the two setting operations do not affect each other, so are decoupled.
  • Fig. 5 shows a schematic sectional view of the in Fig. 1 illustrated rail foot 8 to explain executives who may occur during operation.
  • a force F can act on the guide surface 6 of the rail head 5 during operation.
  • holding forces A, B, C are applied by the fastening set 2, which is arranged stationary in the elevator shaft 4, so that the rail 3 is held stationary in the space.
  • the force B is applied in particular via the side guide 41 ', which is realized by the support element 25'.
  • the holding force A is at least substantially applied by the clamping bracket 27 of the clamping element 26 of the support member 25 on the holding mass H.
  • the holding force C is applied at least essentially via the support of the rail 3 on the contact surface 16 of the contact body 15.
  • Fig. 6 shows the elevator system 1 in an excerpt, schematic representation, in which the rail 3 is fixed according to the embodiment in the elevator shaft 4.
  • the elevator shaft 4 is bounded by a shaft wall 60 of the building 42.
  • the contact body 15 is in this embodiment part of a mounting structure 61 which is connected in a suitable manner with the shaft wall 60 of the building 42.
  • Yet another system body 15 ' is shown, which is part of a mounting structure 62.
  • the attachment structure 62 is also connected to the shaft wall 60.
  • the mounting set 2 only the rail clamp 18, the contact body 15 and the fastener 19 are shown for simplicity of illustration.
  • Another attachment set 2 ' which comprises the contact body 15', is shown schematically in a corresponding manner.
  • the rail 3 rests with its underside 17 on both the contact body 15 of the fastening set 2 and on the contact body 15 'of the fastening set 2'. Along its extent 43 through the elevator shaft, the rail 3 can still be connected to the shaft wall 60 by means of a plurality of further fastening sets 2.
  • the rail 3 can hereby be composed of rail sections, which are joined together during assembly.
  • the elevator car 50 is suspended via a suspension element 63 in the elevator shaft 4.
  • the elevator car 50 can, for example, via a guide member 64, such as a guide roller or a guide shoe, in the Fig. 5 illustrated force F exert on the rail 3.
  • the rail 3 can effectively be attached to the fastening sets 2, 2 'or to the attachment points along their extension 43 slip.
  • the rail 3 can in this case be supported on a shaft bottom of the elevator shaft 4. As a result, occurring due to high mechanical stresses occurring bending of the rail 3 can be avoided.
  • the configuration of the fastening sets 2, 2 'and in particular of the fastening elements 19, 19' depending on the design optionally further advantages. At the relevant points a simple coating is possible, so that relevant friction coefficients are well specified.
  • This relates specifically to the clamps 27, 27 'and the contact parts 28, 28' of the clamps 27, 27 '. Furthermore, this relates in particular to the side guides 41, 41 ', which are realized by the fastening elements 19, 19'. Furthermore, this also applies to the contact surface 16 of the contact body 15.
  • the adjustment of the holding dimensions H, H 'by an advantageous displacement in or against the direction Z is possible.
  • the direction Z is independent of a setting of the side guides 41, 41 ', which takes place in or against the direction X.
  • the tightening direction Y is decoupled to these two adjustment directions, which allows a simple fixation.
  • the rail clamps 18, 18 ' can also be made comparatively solid, so that conceivable plastic deformations can be avoided.
  • high fastening forces for example via the fastening elements 19, 19 ', realized.
  • plastic Deformations in operation for example, on the basis of a Fig. 5 described force F are effected, can be prevented.
  • This relates in particular to the clamps 27, 27 '.
  • the good adjustability can optionally also take place an advantageous replacement of components of an elevator installation 1 by at least parts of the proposed attachment set.
EP17163911.5A 2017-03-30 2017-03-30 Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur Withdrawn EP3381856A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17163911.5A EP3381856A1 (fr) 2017-03-30 2017-03-30 Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17163911.5A EP3381856A1 (fr) 2017-03-30 2017-03-30 Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur

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EP3381856A1 true EP3381856A1 (fr) 2018-10-03

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EP17163911.5A Withdrawn EP3381856A1 (fr) 2017-03-30 2017-03-30 Ensemble de fixation comprenant un élément de fixation pour fixer un rail d'un ascenseur dans une cage d'ascenseur

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556706A1 (fr) * 2018-04-16 2019-10-23 S.A. de Vera ( Savera) Bride réglable à l'épaisseur de l'aile d'un guide d'ascenseur
CN111483910A (zh) * 2019-01-28 2020-08-04 株式会社日立大厦系统 电梯的配重承受夹具以及配重承受夹具的安装方法
CN115397762A (zh) * 2020-03-30 2022-11-25 因温特奥股份公司 用于在电梯设备的导轨上定位螺母的定位辅助装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923245A (en) * 1973-03-09 1975-12-02 Kins Developments Ltd Rail clip assembly
DE7526300U (de) * 1975-08-20 1976-01-15 Rheinische Isolierwerke Gmbh, 4100 Duisburg Klemmplatten mit ausrichtmoeglichkeit fuer die kranschienenbefestigung
GB1544633A (en) * 1975-06-30 1979-04-25 Kins Developments Ltd Rail clip assemblies
ES2492791A1 (es) 2013-03-08 2014-09-10 S.A. De Vera (Savera) Brida para guías de ascensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923245A (en) * 1973-03-09 1975-12-02 Kins Developments Ltd Rail clip assembly
GB1544633A (en) * 1975-06-30 1979-04-25 Kins Developments Ltd Rail clip assemblies
DE7526300U (de) * 1975-08-20 1976-01-15 Rheinische Isolierwerke Gmbh, 4100 Duisburg Klemmplatten mit ausrichtmoeglichkeit fuer die kranschienenbefestigung
ES2492791A1 (es) 2013-03-08 2014-09-10 S.A. De Vera (Savera) Brida para guías de ascensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556706A1 (fr) * 2018-04-16 2019-10-23 S.A. de Vera ( Savera) Bride réglable à l'épaisseur de l'aile d'un guide d'ascenseur
CN111483910A (zh) * 2019-01-28 2020-08-04 株式会社日立大厦系统 电梯的配重承受夹具以及配重承受夹具的安装方法
CN111483910B (zh) * 2019-01-28 2022-04-19 株式会社日立大厦系统 电梯的配重承受夹具以及配重承受夹具的安装方法
CN115397762A (zh) * 2020-03-30 2022-11-25 因温特奥股份公司 用于在电梯设备的导轨上定位螺母的定位辅助装置

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