EP3898483A1 - Aufzugsschiene - Google Patents
AufzugsschieneInfo
- Publication number
- EP3898483A1 EP3898483A1 EP19821132.8A EP19821132A EP3898483A1 EP 3898483 A1 EP3898483 A1 EP 3898483A1 EP 19821132 A EP19821132 A EP 19821132A EP 3898483 A1 EP3898483 A1 EP 3898483A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- elevator
- rail
- elevator rail
- contour
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 108010066278 cabin-4 Proteins 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B66B7/022—Guideways; Guides with a special shape
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Definitions
- the present invention relates to an elevator rail with more than one guidance con.
- the invention also relates to a guide system and an elevator system which have such elevator rails.
- a moving body that is to say an elevator car or a counterweight
- each car is guided by two elevator rails, which are often attached to different shaft walls independently of one another.
- an elevator type in which the elevator car is held by rope or belt-type suspension elements and is moved within an elevator shaft by moving the suspension means by means of a drive machine.
- a counterweight is usually attached to an opposite end of the suspension means. This counterweight has at least the same mass as the elevator car.
- the mass of the counterweight exceeds that of the elevator car by half of the payload permissible to be carried by the elevator car.
- several counterweights and / or several elevator cabins can also be provided in an elevator installation.
- DE20105144 Ul shows an elevator system which guides two counterweights inside two elevator rails, each of which is hollow.
- EP3103753 A1 shows an elevator rail system which is formed from sheet metal and, as a function combination in the same component, contains guide contours for the counterweight and the cabin.
- a guide system, an elevator rail and / or an elevator system in which a footprint and / or space is small for the elevator system, and in which the total costs for the elevator system can nevertheless be kept low.
- a counterweight and an elevator system equipped therewith in which a number of elevator components, which serve to hold and guide the counterweight, are kept low, thus reducing installation work and costs, who can.
- an elevator system that places low demands on the precision of the building interfaces on site, in particular the flatness of shaft walls.
- the elevator rail according to the invention serves to guide the bodies of an elevator system.
- the mobile bodies serve as a cabin for the transportation of people or goods, or as a counterweight.
- the elevator rail has more than one guide contour.
- the guide contour is suitable for interacting with a guide shoe in such a way that a relative horizontal displacement between the guide contour and guide shoe is limited at least on one side in a first horizontal direction, and that a relative horizontal displacement in a second horizontal direction, perpendicular to the first one is limited on both sides between the guide contour and guide shoe.
- the elevator rail has a closed, hollow cross section.
- the elevator rail has at least three guide contours, the guide contours being formed on the outer surface of the elevator rail.
- a guide system according to the invention comprises a first and a second of the elevator rails described above.
- an elevator system with the guide system described above has two counterweights and a car, with one of the elevator rails alone carrying a counterweight.
- the guide contour of an elevator rail is the interaction surface of the elevator rail to a guide shoe.
- the guide contour corresponds to the three ground surfaces on the elevator rail head. These three surfaces are at right angles to each other and each serve as a running surface for a contact surface or a roller of a guide shoe.
- the end face of the elevator rail can only limit the displacement of the guide shoe perpendicular to the end face of the guide shoe on one side. While the two side surfaces restrict the displacement of the guide shoe perpendicular to the side surfaces on both sides.
- a guide contour is usually designed in the form of a spring.
- the spring is usually rectangular, it protrudes from a load-bearing element, in particular a rail foot, so that it can be gripped by a guide shoe.
- Completely different guide contours are also known, in particular round and triangular ones.
- the advantage of the proposed elevator system now lies in the fact that an elevator rail has at least three guide contours.
- the number of elevator rails required can be kept small.
- the saving effect also means that fewer elevator rail brackets are installed, since fewer elevator rails are held.
- the assembly effort is also reduced.
- three carriages, that is to say one cabin and two counterweights, can be guided with only two pull rails.
- An elevator rail with a closed-edged cross section has an empty area inside, while the material is concentrated in an edge area. Individual holes in the elevator rail, for example to create screw connections, do not conflict with the property of the closed-edged cross Cut. A slot along the entire length of the elevator rail would no longer be compatible with the closed cross-section.
- a closed-edged elevator rail can also be referred to as a hollow elevator rail. However, the interior of the elevator rail does not necessarily have to be empty, or only filled with air. The elevator rail can also be filled. Foamed poly mers, sand or concrete are particularly suitable for this.
- the design of the elevator rail with a closed-edged cross-section has the advantage that, with the same use of material, it is significantly more stable than an open cross-section.
- processes for producing such an elevator rail such as, for example, extrusion molding or the assembly of several parts.
- At least one of the guide contours is designed as a groove which serves to guide a guide shoe.
- an elevator rail for guiding bodies of an elevator is thus disclosed, the bodies serving to transport people or goods, or as a counterweight.
- the elevator rail has at least one guide contour, which is designed as a groove and serves to guide a guide shoe.
- the groove is characterized in that the outer surface of the elevator rail has an indentation at the location of the guide contour, the inside of which serves to receive a guide shoe.
- a guide contour as a groove into which a guide shoe protrudes.
- the groove can be rectangular, so that a guide shoe in the Can be guided inside the groove.
- the rectangular groove can limit the displacement of the guide shoe perpendicular to the central surface of the guide shoe only on one side, while the two side surfaces restrict the displacement of the guide shoe perpendicular to the side surfaces on both sides.
- the groove advantageously also has larger contact areas, which has a positive effect on the abrasion, in particular of sliding shoes.
- the bottom, or the middle part, of the groove can be much wider than is customary with the end face of a classic elevator rail, such as the T89.
- the guide contour is designed as a groove and essentially rectangular.
- the rectangular shape has the advantage that the guiding behavior is comparable to that of a classic elevator rail. Shapes other than a substantially rectangular shape could cause other forces to occur. If the guide contour were triangular, for example, pressing a triangular guide shoe into the triangular groove would greatly increase the normal forces and thus the frictional forces.
- the elevator rail is essentially triangular, in particular it is essentially triangular at right angles.
- the triangular shape allows a better use of the limited space in the elevator system. In the end, more space can be made available for the transportation of people and goods in the cabin.
- the advantage of a triangular arrangement is that the two cathets, which are at right angles to each other, can be aligned according to the axes of the elevator.
- a first of the two cathets can thus be aligned parallel to a shaft wall, for example the front wall.
- a connection from the shaft wall to the first cathete can now be realized using a simple bracket.
- the second of the two cathets is thus aligned parallel to a cabin wall. It is therefore not necessary to create an oblique-angled connection in order to form a guide contour for guiding the cabin on the second cathete.
- the guide contour is designed as the one or a groove, and at least two further guide contours are designed as springs, the two guide contours designed as springs being located at the most distant corner points of the essentially triangular elevator rail.
- the longest of the three sides of the essentially triangular pull-up rail is used in such a way that a guide contour for guiding the counterweight is attached to the two ends of this longest side.
- the position was relatively large and the counterweight is also adequately guided about its vertical axis of rotation.
- That guide contour which is designed as a groove, advantageously lies on a catheter of essentially rectangular triangular cross-section and serves to guide the cabin, or the cabin guide shoe.
- a brake contour which is separate from the guide contours is used and serves as a braking surface for a safety brake.
- the brake contour is characterized by the fact that a safety gear can act on the brake cone, and in particular can thereby bring the cabin to a safe stop.
- the brake contour is advantageously designed as a spring, which means that a safety brake can be used which compresses the spring, that is to say the brake web, according to the conventional principle, in order to thereby generate the corresponding frictional forces.
- the pressure forces that are introduced into the elevator rail as a result of the effect of the brake linings only press the brake contour closer together. The elevator rail will essentially not be deformed.
- the brake contour can alternatively also be designed as a brake contour groove, since when the safety brake is braced in the brake contour groove towards the outside, in order to thereby generate the corresponding frictional forces.
- the elevator rail is designed so stable that the profile resists the compressive forces.
- Another advantage of the brake contour is that the safety gear does not attack the elevator rails where the guide shoes are guided. Any small damage to the brake contour due to previous braking has no negative effect on driving comfort.
- the elevator rail has a bracket fastening contour, which allows a bracket to be vertically displaceably attached.
- the bracket is attached to the bracket attachment contour, that it can be moved up and / or down in the bracket fastening contour. This allows the problem of lowering the building to be taken into account. If the building still sinks after installing the elevator, the bracket that aligns the elevator rail can be moved down along the bracket fastening contour without a moment being applied to the elevator rail or without the bracket being bent.
- the elevator rail comprises at least one shaped sheet.
- the elevator rails are manufactured using generally known techniques for producing rolled sheet metal profiles.
- a closed-edged cross section is achieved by closing the elevator rail.
- the joint can be welded to close the cross-section, or it is folded over one another and spot-welded, crimped or closed using a similar method.
- the guide system has a plurality of brackets, each of which is fastened to an elevator rail, and the brackets connect an elevator rail directly or indirectly to a shaft wall.
- brackets can be simply designed.
- the space can be used optimally.
- the brackets are connected to the same one shaft wall, the shaft wall being in particular the front wall into which the floor openings are let.
- the two elevator rails are connected at least at one height in the shaft via a clamp bracket, wherein a clamp bracket appeared a bracket of the first elevator rail, a bracket of the second elevator and a connecting part that connects the two brackets.
- the two brackets and the connecting part can be firmly and inseparably connected to one another, that is, be formed from one component, or it can be individual components that can be joined together, for example, via detachable screw connections.
- the clamp bracket is fastened to a single shaft wall, in particular it is the front wall.
- both the two elevator rails each guide an assigned counterweight via two guide contours, and both elevator rails each jointly guide the car via a third guide contour.
- Fig. 1 shows a cross section through an elevator system with an embodiment of the train rail.
- Fig. 2 shows a cross section through an alternative elevator rail in an elevator system in a detailed view.
- Fig. 3 shows a cross section through a further alternative embodiment of the elevator rail in the elevator system.
- FIG. 4 A cross section through the further alternative elevator rail according to Fig. 3 al line, in a detailed view.
- the elevator system 1 shows an elevator shaft of an elevator system 1.
- the elevator system 1 comprises three travel bodies 3, a car 4 and two counterweights 5, and two elevator rails 2.
- Each of the elevator rails 2 has at least three guide contours 6.
- the car 4 is guided by a guide contour 6, here a groove 9, the two elevator rails 2.
- the car 4 has guide shoes 11 which engage in the groove 9 of the elevator rail 2.
- one elevator rail 2 is held in the elevator shaft in that it is connected via bracket 14 to the front wall 15 of the elevator shaft.
- the front wall 15 is characterized in that the storey doors are located in this wall. As a result, the door sills 16 are also on this front wall 15 attached.
- a counterweight 5 is guided on each elevator rail 2. So that the counterweight 5 can neither move horizontally nor rotate about the vertical axis, each individual counterweight 5 is guided on two guide contours 6 of the pull rail 2. The further these two guide contours 6 are apart, the better the counterweight 5 can be prevented from rotating.
- the two guide contours 6, each holding a counterweight 5, are designed as springs 10 in this example. As a result, a distance between the two guide structures 6 of a counterweight is additionally increased.
- the elevator rail 2 itself is formed, for example, from sheet metal.
- the counterweights 5 are optimally shaped so that they optimally fill the remaining space next to the cabin.
- FIG. 2 shows a more detailed view of an elevator rail 2 which could be used in an elevator system 1 similar to that from FIG. 1.
- the elevator rail 2 or at least parts of the elevator rail consist of sheet metal 13, which is preferably brought into the shape of the elevator rail 2 or the parts thereof by a rolling process.
- the elevator rail 2 is essentially rectangular.
- the elevator rail 2 is designed such that it can be connected to the bracket 14.
- the contour shown in FIG. 2 allows the bracket 14 to be moved relative to the elevator rail 2 along its longitudinal direction. So if the building lowers in the first months after the construction, the brackets 14 can slide along the elevator rail 2 without the elevator rail 2 being damaged or deformed.
- the elevator rail 2 is designed in such a way that it serves as a guide for the cabin 4.
- the guide cone 6 is designed as a rectangular groove 9a.
- the two sliding linings 12 of the guide shoe 11a are guided in the corners of the groove 9a.
- a brake contour 17 is also created.
- the term groove should be like this can be understood that it is the u-shaped groove 9a, which has an actual continuous reason, which is supplemented by the brake contour 17, which protrudes from this continuous reason.
- the surface of the brake contour 17 can be damaged.
- the sliding pads 12 do not touch the brake contour 17 when sliding. Therefore, the damage that occurs to the brake contour 17 during a safety brake application also has no influence on the driving quality.
- the elevator rail 2 is designed such that it forms a guide contour 6 in each case. These two Füh approximately contours 6 serve to guide a counterweight 5.
- the guide contour on the left flank is designed as a groove 9b. Since this groove 9b has an undercut, the groove 9b, the guide shoe 11b can not only guide on both sides in a second horizontal direction 8, but also in the first horizontal direction 7. This has the advantage that the counterweight 5 is therefore guided more securely is.
- the introduction of the guide shoe 1 lb into the elevator rail requires special measures.
- a guide shoe 11b is designed, for example, such that it only reaches its full width in the groove 9b.
- a two-part guide shoe 1 lb can be inserted into individual parts and is then assembled in the groove 9b so that its shape adapts to the shape of the rail.
- the guide shoe 1 lb can be designed in such a way that it has a flattened shape that fits through the constriction of the groove 9b and, by twisting, the guide shoe 1 lb reaches the full width of the rail.
- the lower flank of the rectangle contains the second guide contour 6 which leads the counterweight 5 on this side of the cabin 4.
- This guide contour is designed in this case as a spring 10c.
- the guide shoe 1 lc is designed as a sliding guide shoe.
- the elevator rail 2 is designed so that it forms a bracket fastening contour 20.
- Bracket attachment contour 20 allows the bracket 14 to jam in this bracket attachment contour 20.
- a shifting Ver is possible within the bracket fastening contour 20, if this would be necessary due to building lowering.
- FIG 3 shows a further possible embodiment of an elevator system 1 and a guide system.
- the elevator rail 2 is shown as essentially triangular.
- the elevator rail is connected to the front wall 15 of the building via brackets 14.
- the counterweight 5, which is held by this one elevator rail 2, is guided by two springs 10. In order to keep the friction low 5 sliding pads 12 are attached to the counterweight.
- the cabin 4 is guided over a guide shoe 11 each.
- the guide shoe can be designed as a sliding guide shoe or as a roller guide shoe.
- the rollers can be arranged so that one roller performs the function of the one-sided stop at the bottom of the groove 9, and a second role performs the function of the double-sided stop on the side surfaces of the groove 9. This leads to the fact that the role that realizes the bilateral stop rotates in one or the other direction, depending on where in the cabin 4 there is a load. Even during a journey, a shift of the load in the cabin 4 can cause the roller to lose contact with one side surface and touch the other side surface, thereby changing the direction of rotation.
- three or even more rollers can also be used, so that a separate roller is available for both side surfaces of the groove 9 and at least one for rolling on the bottom of the groove 9.
- the cabin 4 has safety brakes 19.
- the safety brakes 19 are optimally attached to the cabin 4 ben. Also in this embodiment there is again the part before that the cabin 4 is not braked on a surface serving as a guide, but that a braking contour 17 is used exclusively for braking by the safety brake 19.
- FIG. 4 shows a detailed view of the cross section of an elevator rail 2, as is used in the embodiment shown in FIG. 3.
- the elevator rail 2 is advantageously rolled out of sheet metal, and welded to a suitable point to butt.
- On the left side is the guide contour 6 for the cabin. This is designed as a groove 9a. A guide shoe attached to the cabin can engage in this groove 9a. A one-sided limitation of the movement is ensured in the first horizontal direction 7a.
- the guide shoe of the cabin 4 can only be shifted to the right in the first horizontal direction 7a until it abuts the bottom of the groove 9a. Limitation of the movement on both sides is ensured in the second horizontal direction 8a.
- the guide shoe of the cabin can only be displaced in the second horizontal direction 8a until it abuts the side surfaces of the groove 9a. Of course there can be some play, but the shift is limited.
- This guide contour 6 is designed as a spring 10b.
- a guide shoe attached to the counterweight can grip around this spring 10b.
- a one-sided limitation of the movement is ensured in a first horizontal direction 7b.
- the guide shoe of the cabin can only be displaced in the first horizontal direction 7b until the spring 10b is in contact with the base of the guide shoe.
- Limitation of the movement on both sides is ensured in a second horizontal direction 8b.
- the guide shoe of the cabin can only be displaced in the second horizontal direction 8b until it abuts the side surfaces of the spring 10b.
- the spring 10c for the second guide shoe of the counterweight is also a spring.
- first horizontal direction 7c and the second horizontal direction 8c the same applies as for 7b and 7c.
- the brake contour 17 is aligned parallel to the side wall of the cabin, so that the safety brake can be better accommodated in the narrow space between the cabin and the bracket 14.
- the bracket 14 is on the elevator rail between the brake contour 17 and the spring 10c 2 attached. Here is the bracket 14 by means of a screw 23 on the elevator rail 2 attached.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18214771 | 2018-12-20 | ||
PCT/EP2019/086382 WO2020127787A1 (de) | 2018-12-20 | 2019-12-19 | Aufzugsschiene |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3898483A1 true EP3898483A1 (de) | 2021-10-27 |
EP3898483B1 EP3898483B1 (de) | 2023-04-12 |
Family
ID=64755239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19821132.8A Active EP3898483B1 (de) | 2018-12-20 | 2019-12-19 | Aufzugsschiene |
Country Status (10)
Country | Link |
---|---|
US (1) | US20230286780A1 (de) |
EP (1) | EP3898483B1 (de) |
CN (1) | CN113242836B (de) |
AU (1) | AU2019410394B2 (de) |
BR (1) | BR112021011302A2 (de) |
CA (1) | CA3121416A1 (de) |
ES (1) | ES2944481T3 (de) |
MX (1) | MX2021007445A (de) |
SG (1) | SG11202106078YA (de) |
WO (1) | WO2020127787A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023110417A1 (de) | 2021-12-15 | 2023-06-22 | Inventio Ag | Montage einer hohlschiene in einem aufzugsschacht einer aufzugsanlage |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH716775B1 (de) * | 2019-11-07 | 2023-06-15 | Emch Aufzuege Ag | Aufzug, insbesondere ein Person- und / oder Warenaufzug. |
CN115943116A (zh) | 2020-08-18 | 2023-04-07 | 因温特奥股份公司 | 用于形成和平整升降机设备的实施为中空型材的导轨的方法 |
EP4222096A1 (de) * | 2020-10-01 | 2023-08-09 | Inventio Ag | Schienenstabilisierende fangbremse |
EP4267506A1 (de) | 2020-12-22 | 2023-11-01 | Inventio Ag | Gleitführungsschuh, mit gleitführungsschuhen ausgerüstetes gegengewicht und aufzugsanlage |
WO2022268949A1 (de) | 2021-06-25 | 2022-12-29 | Inventio Ag | Rollenführungsschuh zum führen einer aufzugskabine eines aufzugs |
WO2023126160A1 (de) | 2021-12-30 | 2023-07-06 | Inventio Ag | Aufzugsanlage und verfahren zum betreiben einer aufzugsanlage |
WO2023152060A1 (de) | 2022-02-09 | 2023-08-17 | Inventio Ag | Aufzugsanlage |
WO2023237591A1 (de) | 2022-06-08 | 2023-12-14 | Inventio Ag | Aufzugssystem |
WO2023237592A1 (de) | 2022-06-08 | 2023-12-14 | Inventio Ag | Aufzugssystem |
WO2024023194A1 (en) | 2022-07-28 | 2024-02-01 | Inventio Ag | Elevator cabin with at least one elevator belt slack detection unit arranged on one cabin sidewall |
CN115258880A (zh) * | 2022-08-05 | 2022-11-01 | 日立电梯(中国)有限公司 | 导行限位机构及电梯系统 |
WO2024094506A1 (de) | 2022-10-31 | 2024-05-10 | Inventio Ag | Führungsanordnung für einen aufzug |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US3211259A (en) * | 1962-11-09 | 1965-10-12 | Otis Elevator Co | Monorail for counterweight frames |
AT377950B (de) * | 1982-05-26 | 1985-05-28 | Peter Karl | Einschienen-schraegaufzug |
DK0459033T3 (da) * | 1990-05-30 | 1995-05-08 | Inventio Ag | Styreskinnesystem til elevatorer |
DE9302119U1 (de) * | 1993-02-15 | 1993-04-01 | C. Haushahn GmbH & Co, 7000 Stuttgart | Führungsvorrichtung für Aufzüge |
FI91849C (fi) * | 1993-09-10 | 1994-08-25 | Kone Oy | Menetelmä johteiden kiinnittämiseksi ja säätämiseksi |
US5725074A (en) * | 1995-06-02 | 1998-03-10 | Inventio Ag | Apparatus for supporting and guiding an elevator |
EP0774439A1 (de) * | 1995-11-22 | 1997-05-21 | Inventio Ag | Führungseinrichtung |
JP3910667B2 (ja) * | 1996-10-31 | 2007-04-25 | オーチス エレベータ カンパニー | エレベーターの合体型ガイドレール |
EP0846645B1 (de) * | 1996-12-03 | 2004-08-04 | Inventio Ag | Modular aufgebauter Aufzug |
US6481538B2 (en) * | 2000-08-30 | 2002-11-19 | Otis Elevator Company | Elevator guide rail mounting assembly |
DE20105144U1 (de) | 2001-03-24 | 2001-07-12 | Mueller Wolfgang T | Selbsttragender Seilaufzug mit Kabinen- und Gegengewichtsführung in der Schachttürfront |
JP2003192255A (ja) * | 2001-12-20 | 2003-07-09 | Inventio Ag | エレベータ用ガイドレール装置 |
US20060042879A1 (en) * | 2004-08-18 | 2006-03-02 | Kerem Tepecik | Vertical track device for raising and lowering fixtures thereon |
RU2376234C2 (ru) * | 2005-07-25 | 2009-12-20 | Павел Владимирович Корчагин | Подъемная система для обслуживания высотных сооружений |
RU2007132738A (ru) * | 2006-08-31 | 2009-03-10 | Инвенцио АГ (CH) | Подъемник с кабиной и противовесом и способ размещения подъемника |
CN102892700B (zh) * | 2010-05-21 | 2016-04-27 | 奥的斯电梯公司 | 用于电梯系统的金属板导轨 |
FI125114B (fi) * | 2011-09-15 | 2015-06-15 | Kone Corp | Hissin ripustus- ja ohjainjärjestely |
EP2931642B1 (de) * | 2012-12-14 | 2019-11-20 | Otis Elevator Company | Führungsschiene aus blech für ein aufzugssystem |
CN105960374A (zh) | 2014-02-04 | 2016-09-21 | 奥的斯电梯公司 | 用于电梯系统的组合导轨 |
US9664337B2 (en) * | 2014-03-10 | 2017-05-30 | Combustion And Energy S.R.L. | Apparatus for transporting a device along a tower |
WO2019059840A1 (en) * | 2017-09-20 | 2019-03-28 | Singapore Lift Company Pte Ltd | APPARATUS FOR LOCATING A LIFT COUNTERWEIGHT AND ITS MOUNTING METHOD |
-
2019
- 2019-12-19 EP EP19821132.8A patent/EP3898483B1/de active Active
- 2019-12-19 SG SG11202106078YA patent/SG11202106078YA/en unknown
- 2019-12-19 WO PCT/EP2019/086382 patent/WO2020127787A1/de active Search and Examination
- 2019-12-19 MX MX2021007445A patent/MX2021007445A/es unknown
- 2019-12-19 BR BR112021011302-9A patent/BR112021011302A2/pt active Search and Examination
- 2019-12-19 AU AU2019410394A patent/AU2019410394B2/en active Active
- 2019-12-19 US US17/309,504 patent/US20230286780A1/en active Pending
- 2019-12-19 ES ES19821132T patent/ES2944481T3/es active Active
- 2019-12-19 CA CA3121416A patent/CA3121416A1/en active Pending
- 2019-12-19 CN CN201980084758.9A patent/CN113242836B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023110417A1 (de) | 2021-12-15 | 2023-06-22 | Inventio Ag | Montage einer hohlschiene in einem aufzugsschacht einer aufzugsanlage |
Also Published As
Publication number | Publication date |
---|---|
CN113242836B (zh) | 2023-11-24 |
SG11202106078YA (en) | 2021-07-29 |
ES2944481T3 (es) | 2023-06-21 |
US20230286780A1 (en) | 2023-09-14 |
AU2019410394B2 (en) | 2023-06-15 |
MX2021007445A (es) | 2021-08-05 |
EP3898483B1 (de) | 2023-04-12 |
CN113242836A (zh) | 2021-08-10 |
BR112021011302A2 (pt) | 2021-08-31 |
CA3121416A1 (en) | 2020-06-25 |
AU2019410394A1 (en) | 2021-07-29 |
WO2020127787A1 (de) | 2020-06-25 |
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