EP3551564A1 - SCHIENENFUßHALTER ZUM BEFESTIGEN EINER SCHIENE EINER AUFZUGSANLAGE - Google Patents
SCHIENENFUßHALTER ZUM BEFESTIGEN EINER SCHIENE EINER AUFZUGSANLAGEInfo
- Publication number
- EP3551564A1 EP3551564A1 EP17804594.4A EP17804594A EP3551564A1 EP 3551564 A1 EP3551564 A1 EP 3551564A1 EP 17804594 A EP17804594 A EP 17804594A EP 3551564 A1 EP3551564 A1 EP 3551564A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- clamping part
- rail foot
- intermediate part
- clamping
- 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.)
- Pending
Links
Classifications
-
- 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
Definitions
- the invention relates to a rail foot holder for fastening a rail of an elevator installation in an elevator shaft and to a method for fastening a rail of an elevator installation in an elevator shaft by means of preferably a plurality of such rail foot holders
- a fastening device for guide rails of elevators is known.
- the known fastening device allows a change of a biasing force of a rail bracket.
- Such a change or adjustment of the biasing force of the rail bracket is achieved by a serving as a support lining for the guide rail half-round profile can have different thicknesses. Accordingly, however, it is necessary that it is determined before assembly of the fastening device and thus usually before the installation of the elevator installation, which half-round profile is required and must be delivered as part of the fastening device.
- the rail clamp which is resiliently clamped between two plate spring packets, no defined holding dimension specified. Specifically, the
- Twists of the guide rail about its longitudinal axis are possible.
- Fastening device for guide rails wherein lateral retaining flanges are delivered laterally to the guide rail to include a foot of the guide rail and hold.
- the elevator rails can be fastened directly or indirectly to a building wall.
- Such an elevator rail may for example serve as a guide rail for an elevator car or a counterweight of the elevator system.
- Elevator rails usually extend over the entire route of the elevator, which can often correspond approximately to the height of the building.
- the elevator rails should in this case be fastened so strongly in the building that in particular lateral
- Temperature changes and sunlight can cause changes in the building height.
- Changes in height of the building usually have an effect in uncompensated relative length changes to the metallic elevator rails. This means that the guide rails thus move in the elevator shaft opposite the building. For example, if the building shrinks, the guide rails grow in relation to the building. In order to avoid deformations in rail sections between attachment points at such relative changes in length, the
- Fixing points for a rail, in particular guide rail be designed so that a length compensation is possible. At the same time, however, a fastening of the rail which satisfies the respective requirements should also be ensured so that, for example, in the case of a guide rail, the executives can be accommodated.
- the object of the invention is to provide a rail foot holder, which serves for fastening a rail of an elevator installation in an elevator shaft, and a method for fastening a rail of an elevator installation in an elevator shaft by means of at least one rail foot holder, which are designed improved.
- this may be the object of the invention to provide such a Schienenfußhalter and such a method that allow improved mounting, in particular a simplified adjustment and assembly is made possible, wherein in the assembled state allows both a relative displacement of the rail along its extension as well as a movement or rotation is prevented transversely or about their extent.
- a rail foot holder for securing a rail of a Elevator installation in an elevator shaft is used, with a contact body, which can be arranged in the elevator shaft, and at least one clamping part and at least one intermediate part, wherein by the contact body a bearing plane for a rail of the rail is predetermined, the intermediate part between the
- Clamping part and the contact body can be arranged, wherein when mounting the rail a holding measure between the clamping part of the holding device and the abutment plane for adjustment to the rail is adjustable and wherein the intermediate part arranged between the clamping part and the abutment body has a predetermined intermediate part height, which together with a clamping part height of the clamping part determines the holding dimension.
- the contact body can preferably be arranged on a fastening body in the elevator shaft.
- the fixing body is designed to be fixed to a wall or structure of the hoistway.
- the attachment of the fastening body is preferably adjustable to compensate for inaccuracies of the building or the elevator shaft can.
- the contact body could also be integrated directly as part of the fastening body in this.
- the rail (lift rail) is not part of the rail foot holder.
- the rail foot holder can also be manufactured and distributed independently of a rail or other components of an elevator installation.
- the rail foot holder is configured such that with respect to a particular arrangement of the rail an improved arrangement and / or mounting of the rail is made possible.
- an improved adjustment in relation to, for example, backlash-free fastening of the rail can take place.
- the material thickness of the rail foot can vary from rail section to rail section. If such rail sections are then joined together to form the rail, then a slightly different adjustment of the holding dimension may be required in each section. This adjustment can be made in a particularly simple way by an installer when the rail is mounted in the elevator shaft.
- Twisting or tilting the rail around its longitudinal axis can be prevented.
- the rail foot holder can be designed so that it serves to fasten the rail to only one side part of the rail foot.
- a correspondingly designed rail foot holder can then be used.
- an opposite arrangement on the two side parts of the rail foot of the rail is conceivable.
- a rail foot holder can serve for one side part of the rail foot, while another rail foot holder serves for a further side part of the rail foot.
- the designation can also be selected such that a first rail foot holder for a first side part of the
- Rail foot is used, while a second rail foot holder is used for a second side part of the rail foot.
- first side part and second side part of the rail foot are here made to denote the two side parts of the rail without this should be done a definition of which the two side parts is referred to as the first or second side part.
- Rail foot be modified so that the two side parts of the
- Rail foot just in an interchangeable manner are referred to as the first and second side part. Constructively, this may correspond to a mirroring of the rail foot holder at a suitable construction level. In principle, however, mirror-symmetrical designs of the rail foot holder are also conceivable in this respect.
- a method for securing a rail of an elevator installation in an elevator shaft by means of at least one rail foot holder can be specified, wherein the system body is arranged in the elevator shaft, wherein a side part of the rail foot between the clamping part and by the
- Plant body predetermined system level is arranged and wherein by pivoting the clamping part a holding measure with respect to the profile of the rail foot on the
- the clamping part can be designed so that with respect to a particular rail type any deviations from a
- Target geometry can be compensated. Since such tolerance-related deviations usually occur in a relatively small area, can over the
- the rail foot holder can be designed so that at least for a certain selection of rail types an adjustment of the holding dimension is possible.
- intermediate part used can be selected with respect to the respective rail type.
- a simple adaptation to different types of rails can be made possible. This results in a large scope.
- a lateral guide is configured on the intermediate part, on which the rail foot is guided on its longitudinal side facing the intermediate part in the mounted state.
- the clamping part can be positioned independently of the intermediate part in order to achieve the setting of the holding measure.
- the intermediate part is preferably adjustable to the rail foot, so that tolerances of the dimension of the
- Rail foot can also be taken in the lateral direction.
- the intermediate part may be blocked with respect to the abutment plane against rotation.
- the intermediate part can then with respect to the plant level or the
- Fixing body also be blocked against linear displacement. This can be achieved for example by a fixing element such as a pin.
- a fixing element such as a pin.
- at least some of the executives can be reliably picked up by the intermediate part. This relieves the clamping part. This can be relieved in particular a fixation of the clamping part relative to the intermediate part. In the assembled state, this undesirable adjustment of the holding gauge, which could occur in an undesirable twisting of the clamping member prevented.
- this can be a suitable choice of material and / or geometric design of the intermediate part regardless of the clamping part.
- the intermediate part has a sliding insert, which at least partially forms the side guide.
- a sliding insert can then be facing the longitudinal side of the rail foot.
- Blocking of the intermediate part against rotation is not a rotationally symmetrical configuration, in particular no cylinder jacket-shaped embodiment of the
- the intermediate part can still be made compact. This also applies to a design without such a sliding insert. A slight curvature is advantageous because then a rough surface of the rail foot does not hang on a longitudinal displacement on the rail.
- a lubricant may be provided at least in the mounted state on the side guide. Especially with a blocking of the intermediate part with respect to rotation, a selective application of the lubricant to a geometry of the intermediate part limited to the lateral guide can take place here. During operation, movements of the longitudinal side of the rail relative to the side guide can then cause an advantageous distribution of the lubricant to the relevant area. This limits the required amount of lubricant and reduces it
- At least the intermediate part for adaptation to the profile of the rail foot when mounting the rail is parallel to the plant level adjustable and that at least the intermediate part is fixed in the mounted state with respect to the plant body stationary.
- at least the intermediate part for adaptation to the profile of the rail foot when mounting the rail is parallel to the plant level adjustable and that at least the intermediate part is fixed in the mounted state with respect to the plant body stationary.
- the fixed attachment of the contact body then also constitutes a stationary fixation of the intermediate part in the elevator shaft.
- At least one support rib is configured on the abutment body, on which the intermediate part, in the mounted state, is supported parallel to the abutment plane on a side facing away from the lateral guide of the intermediate part.
- the assembly can in this case be such that the intermediate part rests at least approximately on the support rib.
- the intermediate part can also be designed such that the
- Side guide can be adjusted by a rotation of the intermediate part. This can be achieved by the side guide is convex, so that increases a distance between a pivot point of the intermediate part and the side guide of the intermediate part in dependence of the rotation of the intermediate part.
- no support rib can be used on the plant body. Instead of such a fixation of the intermediate part by means of a pinning or a locking screw is then possible.
- at least one projection is provided on the clamping part, on which there is a contact point or contact area between the clamping part and the rail in the mounted state. This allows a defined
- Fixing point can be realized. As a result, from the outset adjustment problems, as they result in a larger-scale edition, avoided. Furthermore, it is advantageous that in this case the holding dimension in the assembled state between the
- Fixed contact point or the contact area and the plant level is and that the clamping part during mounting of the rail about a plane oriented perpendicular to the abutment plane axis is pivotable relative to the intermediate part in order to change the holding dimension. This allows adjustment of the holding gauge, which can be performed ergonomically by a fitter.
- a pivoting region via which a change in the holding dimension is made possible for fastening the rail when the clamping part is pivoted about the axis oriented perpendicular to the abutment plane, is not greater than 120 °.
- this pivoting range is not greater than 90 °.
- a fixing element which fixes the clamping part relative to the intermediate part in the mounted state. If the clamping part is fixed in the mounted state relative to the intermediate part, then pivoting of the clamping part is prevented. As a result, the clamping member remains in operation in its position, so that there is a fixed degree of holding.
- the fixing element can fix the clamping part together with the intermediate part to the contact body.
- a shoulder part is provided, that the clamping part and the intermediate part are held together in the assembled state between the shoulder part and the contact body and that the shoulder part can be acted upon by means of a fastening means on the clamping part and the intermediate part against the contact body.
- the shoulder part has a tubular section based on a geometry geometry, which in the assembled state by a through hole of the clamping part and at least partially by a
- the intermediate part and the clamping part are precisely positioned and durable.
- attachment of the contact body to a fastening structure or the like can take place at the same time.
- the rail foot holder can rest directly or indirectly on the plant body.
- a suitable intermediate layer can be used, which facilitates, for example, a sliding of the rail foot relative to the contact body.
- an outstanding fixing pin or positioning lug is formed on the spacer portion of the shoulder part, which engages in the mounted state in a recess formed on the contact body. In this way, a secured against rotation and lateral displacement positive connection between the shoulder part and the plant body can be realized. In this case, however, a simple assembly or a simple assembly as well as a later option for disassembly is feasible.
- a continuous variable clamping member height is realized by the clamping part during the fastening of the rail, which enters into the holding dimension. This means that over the clamping part a variable magnification of the
- the clamping part however, also be designed so that the continuously variable during mounting of the rail clamping part height (clamping part amount) is always subtractive or subtractive over a swivel range incoming and then subtractive in the holding.
- the variable clamping part height is achieved, for example, in that the projection on the clamping part or at least the corresponding contact region of the clamping part is shaped in such a way that it runs on a clamping plane inclined relative to a contact plane of the clamping part to the intermediate part.
- clamping member is pivoted to adjust the holding dimension about an axis oriented perpendicular to the abutment plane until the side part of the rail foot at least substantially free of play, but with a practical
- This embodiment also allows an advantageous sliding of the rail relative to the Schienenfußhalter as well as a substantially backlash-free attachment of the rail against rotation about its extent or to movements perpendicular to the plant level.
- At least one support projection is configured on the contact body, on which the rail foot is at least indirectly supported in the mounted state.
- the support projection allows a defined contact point or contact area to the associated side (bottom) of the rail foot. This can improve in each case a possible sliding of the rail along its longitudinal axis (extension) relative to the Schienenfußhalter.
- the support projection can be designed according to smooth.
- Fig. 1 shows an arrangement with a Schienenfußhalter and another
- FIG. 2 shows a clamping part of the rail foot holder shown in FIG. 1 from the viewing direction designated II, together with a side view of the clamping part.
- FIG. 3 shows a clamping part and a shoulder part of the rail foot holder shown in FIG. 1 from the viewing direction indicated by II.
- Fig. 4 shows an arrangement with a Schienenfußhalter, which is used for securing a Rail of an elevator system in an elevator shaft serves, in one
- FIG. 5 shows the rail foot holder of the second shown in FIG.
- Embodiment in a three-dimensional, schematic exploded view Embodiment in a three-dimensional, schematic exploded view.
- FIG. 6 shows an elevator installation with the at least one rail with a
- Rail foot holder is mounted according to a possible embodiment of the invention, in a partial, schematic sectional view.
- FIG. 1 shows an arrangement 1 with a rail foot holder 2 and a further rail foot holder 3 and a rail (elevator rail) 4 and a
- Fixing body 5 in a schematic sectional view according to a first embodiment.
- the fastening body 5 is in one
- the fastening body 5 can in this case be a component of a fastening structure 7, 7a (FIG. 6) which is arranged stationarily in the elevator shaft 6 and is connected, for example, to a shaft wall 8 (FIG. 6).
- the fastening body 5 is designed such that it is adjustable with respect to the shaft wall 8. Thus, dimensional deviations of the elevator shaft 6 can be compensated. After the adjustment of the fastening body 5 is the
- the fastening body 5 fixed so that its location in the elevator shaft 6 fixed so is stationary.
- the fastening body 5 may also be a component of the arrangement 1, which comprises the two rail foot holders 2, 3.
- the rail 4 has a rail foot 10.
- the rail foot 10 comprises a first side part 11 and a second side part 12.
- the rail foot holder 2 is assigned to the first side part 11.
- the further rail foot holder 3 is assigned to the second side part 12.
- Rail foot holder 3 cooperates with the second side part 12, so that overall a two-sided attachment of the rail foot 10 is achieved on the mounting body 5, as shown in FIG.
- Embodiment both rail holders 2, 3 each an adaptation to the rail foot 10.
- a modified embodiment may optionally also one of the Schienenfußhalter 2, 3 modified and in particular simplified designed.
- the arrangement 1 has a contact body 15, which in this embodiment is associated with the rail foot holder 2, and a further contact body 15 'is assigned to the further rail foot holder 3.
- the contact body 15 has a rail foot 10 facing abutment surface 16, which specifies a plant level 17 for the rail 10 in this embodiment.
- the rail foot 10 has an underside 18 facing the contact body 15, which is aligned at the contact plane 17 in the assembled state shown.
- the rail foot 10 also has an upper side 19, which faces away from the lower side 18.
- the upper side 19 is divided in this case on a partial surface 20 on the first side part 11 and a partial surface 21 on the second side part 12.
- the rail foot holder 2 has an intermediate part 22 and a clamping part 23. Further, a shoulder portion 24 is provided, in which in this embodiment a
- the spacer portion 25 is in this case
- Embodiment configured as a tubular spacer portion 25.
- the spacer portion 25 may be configured in this case as a hollow cylinder.
- the spacer portion 25 may be based on a tubular geometry, wherein, for example, slots or other recesses may be introduced into the spacer portion 25.
- the contact 28 is a contact point 28 or contact region 28, which allows a small-scale system.
- the holding degree H is fixed.
- the intermediate part 22 has a fixed by the geometry of the intermediate part 22 intermediate part height h, which enters additively in the holding degree H.
- a clamping part height k which likewise enters into the holding dimension H, results on the clamping part 23.
- the holding dimension H results from the sum of the intermediate part height h and the clamping part height k.
- a value of the clamping part height k can be positive or negative.
- the clamping part 23 is pivotable in an assembly about an axis 29 of the Schienenfußhalters 2. By such pivoting the clamping part height k can be varied. This can for example be realized so that the projection 26 against a
- Pivoting direction 30 (Fig. 2) is designed with a varying height v. Since the contact point 28 is at least approximately fixed at the top 19 of the rail foot 10 when the clamping member 23 is pivoted in the pivoting direction 30, it comes with the increase in the height v of the projection at the contact point 28 to a corresponding reduction of the clamping member height k. This reduces
- the clamping part height k can always add to the intermediate part height h in order to obtain the holding dimension H. This corresponds to a preferred embodiment, because thereby the overall height of the Schienenfußhalters 2 can be reduced along its axis 29 and thus a compact design can be achieved.
- the clamping part height k can also be subtractive in the holding dimension H, so that the holding dimension H can optionally also be smaller than the intermediate height h.
- Clamping part height k can reduce the intermediate part height h (also), the
- Clamping part height k also simply be referred to as a clamping part contribution k.
- the holding gauge H is thus in effect by a predetermined intermediate part height h of
- the rail foot holder 2 has a fastening means 35 which is in this
- Embodiment designed as a screw bolt 35. During assembly, by means of the screw bolt 35 and one via a washer 36 on the
- Fixing body 5 supported nut 37, the shoulder part 24 against the contact body 15 applied to fix the clamping part 23. Then in the assembled state, the holding amount H is fixed. In the assembled state, the shoulder part 24 is supported on the contact body 15 via the clamping part 23 and the intermediate part 22. In order to enable a secure clamping of the spacer section 25 is shortened.
- the further rail foot holder 3 has an intermediate part 22 ', a clamping part 23', a shoulder part 24 'with a spacer portion 25', on which an end face 38 'is formed, a washer 36' and a nut 37 '.
- the clamping part 23 ' in a corresponding manner about an axis 29' of the other
- a contact 28' in the form of a contact point 28 'or a contact region 28' to the part surface 21 of the top 19 of the rail 10 on the second side part 12 is determined when the Schienenfußhalter 3 is mounted on the rail 4.
- a holding dimension H 'between the contact 28' and a contact plane 17 'of the further contact body 15' can be adjusted.
- the holding dimension H ' is in this case composed of the intermediate part height h' of the intermediate part 22 'and a clamping part height k' of the clamping part 23 '.
- the input k 'from the clamping part 23 into the holding gauge H' is preferably also additively incorporated into the holding gauge H '.
- the clamping part 23 ' can also be designed so that the contribution k' is subtracted from the intermediate part height h 'at least over a partial area in order to set the holding dimension H'.
- the rail foot 10 has at its first side part 11 a first longitudinal side 41 and at its second side part 12 a second longitudinal side 42.
- the first longitudinal side 41 on the first side part 11 faces the intermediate part 22.
- the second longitudinal side 42 of the rail foot 10 on the second side part 12 faces the intermediate part 22 '.
- a side guide 43 is formed, on which in the assembled state the rail foot 10 is guided on its longitudinal side 41.
- a lateral guide 43 'on the intermediate part 22' permits guidance of the rail foot 10 on its second longitudinal side 42.
- a support rib 44 is configured, on which the intermediate part 22 in the assembled state is supported on a side 45 facing away from the side guide 43, parallel to the contact plane 17. In addition to the attachment of the intermediate part 22 via the shoulder part 24, the forces occurring can thus also be supported via the support rib 44.
- a support rib 44' on the side 45 'of the intermediate part 22' on the contact body 15 ' is configured in a corresponding manner.
- the Schienenfußhalter 2, 3 are thus in this embodiment together with the associated abutment bodies 15, 15 'to each other adjustable to be matched to a width of the rail foot 10 can be fixed.
- the fastening body 5 for example, elongated holes are arranged.
- the two contact bodies 15, 15 ' can be made in one piece.
- the lateral support ribs 44, 44 ' have to be dispensed with in order to allow adjustment of the intermediate parts 22, 22' to the width of the rail.
- FIG. 2 shows the clamping part 23 of the rail foot holder 2 shown in FIG. 1 from the viewing direction designated II and in the same FIG. 2 a side sectional view along the line A-A.
- the clamping member 23 has a through hole 50 through which the spacer portion 25 extends in the assembled state.
- a through-bore 51 (FIG. 1) is configured on the intermediate part 22.
- the through hole 50 is extended in this embodiment by an optional groove 52. Due to the configuration of the groove 52 at most pivoting about the axis 29 can be limited to a pivoting region 53. In this case, a suitable rib at the spacer portion 25 engage in the groove 52. However, an unlimited design can be realized in which the groove 52 can be omitted.
- an interrupted line 54 an embodiment of the projection 26 is illustrated in this embodiment. This takes a width b of
- the height v of the projection 26 decreases.
- the variable height v is achieved in that a clamping plane E2 determined by the course of the projection 26 runs obliquely to a contact plane E1 resting on the intermediate part 22.
- the clamping part By turning or swiveling the clamping part, the resulting clamping height is thereby brought into contact with the rail foot varied.
- the clamping member 23 in the pivoting direction 30 are pivoted until the side part 11 of the rail foot 10 is at least substantially free of play, but held with a virtually vanishing clamping force between the clamping member 23 and the abutment level 17.
- the height v of the projection 26 also corresponds to the clamping part height k of FIG. 1.
- FIG. 3 shows the clamping part 23 and the shoulder part 24 of the one shown in FIG.
- Clamping part shoulder 27 fixed. This means that after fixing no pivoting of the clamping member 23 may occur more. This prevents in particular an adjustment due to transverse forces occurring during operation. Thus, the holding amount H is fixed. About the shoulder part 24, the clamping member 23 is then with respect to the
- Fixing element 55 comes, for example, a pen in question is set after installation. If necessary, the pin or the fixing element 55 through the clamping part 23, the intermediate part 22 and the contact body 15 to the
- FIG. 4 shows an arrangement 12 with a rail foot holder 2, which serves for fastening a rail 4 in an elevator shaft 6, in an excerptional, schematic sectional view corresponding to a second exemplary embodiment.
- the contact body 15 of the assembly 1 is designed as part of the Schienenfußhalters 2, while for the other Schienenfußhalter 3, a further contact body 15 'is provided.
- a support projection 60 is configured in this embodiment, on which the rail 10 is supported in the mounted state on its underside 18. This gives a direct support.
- an indirect support can be realized by, for example, an intermediate layer is arranged on the underside 18 of the rail foot 10. This results in at least indirect support.
- On the support projection 60 is a punctiform or line-shaped support 61 for the
- Rail foot 10 realized. Together with other such requirements, the edition 61st correspond to other Schienenfußhaltern that correspond to the Schienenfußhalter 2, then the plant level 17 is defined. The rail foot holder 2 is then positioned aligned with the abutment plane 17. In this case, the abutment plane 17 need not necessarily be located directly on the support projection 60, since in a modified embodiment, a spacing over one or more intermediate layers is conceivable.
- FIG. 5 shows the rail foot holder 2 of the second illustrated in FIG.
- Embodiment in a three-dimensional, schematic exploded view In this embodiment, at the distance portion 25 on the front side
- the side guide 43 is realized in this embodiment as a convex curved surface 43 on the intermediate part 22. During assembly, a suitable lubricant can be applied to the side guide 43. Furthermore, the side guide 43 can be configured on a sliding system 64 (FIG. 4) inserted into the intermediate part 22. Thus, improved sliding properties with respect to the rail foot 10 can be realized.
- Fig. 6 shows an elevator system 100, in which a rail 4 with several
- Rail foot holders 2, 2A is mounted in a lift shaft 6, in a
- the rail foot holders 2, 2A can in this case, for example, according to the first described with reference to FIG.
- the fastening body 5 is part of a fastening structure 7 which is fixed to one side 70 of the shaft wall 8.
- the attachment body 5 is adjustably connected to the attachment structure 7.
- a fastening structure 7A with a fastening body 5A is provided for the rail foot holder 2A.
- the contact surface 17 is defined on the underside 18 of the rail foot 10 of the rail 4.
- the rail 4 can serve as a guide rail 4 and / or brake rail 4.
- a lift cage 71 is shown schematically, which is connected to a support means 72 in
- Elevator shaft 6 is suspended.
- a guide roller 73 attached to the elevator car 71 may interact with the rail 4.
- Executives occurring during operation can then be reliably introduced from the rail 4 via the rail foot holders 2, 2A into the shaft wall 8.
- both a reliable attachment of the rail 4 in the elevator shaft 6 is realized and allows an advantageous movement of the rail 4 along its extension 74 to compensate for relative changes in length.
- the invention is not limited to the described embodiments and the
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16202635 | 2016-12-07 | ||
PCT/EP2017/081097 WO2018104157A1 (de) | 2016-12-07 | 2017-12-01 | SCHIENENFUßHALTER ZUM BEFESTIGEN EINER SCHIENE EINER AUFZUGSANLAGE |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3551564A1 true EP3551564A1 (de) | 2019-10-16 |
Family
ID=57517787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17804594.4A Pending EP3551564A1 (de) | 2016-12-07 | 2017-12-01 | SCHIENENFUßHALTER ZUM BEFESTIGEN EINER SCHIENE EINER AUFZUGSANLAGE |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230135086A1 (de) |
EP (1) | EP3551564A1 (de) |
CN (1) | CN110049938B (de) |
WO (1) | WO2018104157A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20220080111A (ko) * | 2019-10-23 | 2022-06-14 | 인벤티오 아게 | 벽에 엘리베이터 설비의 레일 시스템의 콘솔을 장착하기 위한 체결 시스템, 레일 시스템 및 장착 방법 |
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EP2873640B1 (de) * | 2013-11-14 | 2016-06-01 | KONE Corporation | Vorrichtung und Verfahren zum Ausrichten einer Aufzugsführungsschiene |
BR112018012224B1 (pt) * | 2015-12-17 | 2022-07-19 | Inventio Ag | Módulo de fixação, sistema de elevador e processo para fixação de uma sapata de trilho de um trilho de elevador |
WO2018104435A1 (de) * | 2016-12-07 | 2018-06-14 | Inventio Ag | Schienenfusshalter zum befestigen einer schiene einer aufzugsanlage |
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2017
- 2017-12-01 CN CN201780076028.5A patent/CN110049938B/zh active Active
- 2017-12-01 WO PCT/EP2017/081097 patent/WO2018104157A1/de active Search and Examination
- 2017-12-01 US US16/463,889 patent/US20230135086A1/en not_active Abandoned
- 2017-12-01 EP EP17804594.4A patent/EP3551564A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2018104157A1 (de) | 2018-06-14 |
CN110049938B (zh) | 2021-04-02 |
US20230135086A1 (en) | 2023-05-04 |
CN110049938A (zh) | 2019-07-23 |
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