WO2021239296A1 - Seilbahnfahrzeug mit überstiegsvorrichtung - Google Patents
Seilbahnfahrzeug mit überstiegsvorrichtung Download PDFInfo
- Publication number
- WO2021239296A1 WO2021239296A1 PCT/EP2021/057998 EP2021057998W WO2021239296A1 WO 2021239296 A1 WO2021239296 A1 WO 2021239296A1 EP 2021057998 W EP2021057998 W EP 2021057998W WO 2021239296 A1 WO2021239296 A1 WO 2021239296A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cable car
- over
- vehicle
- unit
- over device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B7/00—Rope railway systems with suspended flexible tracks
- B61B7/04—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/06—Safety devices or measures against cable fracture
Definitions
- the invention relates to a cable car vehicle for a cable car, a cable car, and a method for carrying out a person climbing over from a cable car vehicle of a cable car onto an entry unit of a cable car support of the cable car.
- Cable cars are available in a wide variety of designs, mostly for transporting people and / or goods, for example as urban means of transport or for transporting people in ski areas.
- Funicular railways are known, in which mostly rail-bound vehicles are attached to a wire rope in order to be pulled by the wire rope. The movement takes place on the ground, whereby funiculars are mostly used on mountain routes.
- ropeway vehicles such as gondolas, cabins or chairs without fixed guides are carried by one or more (wire ropes and moved while hanging in the air. The ropeway vehicles therefore have no contact with the ground Mountain routes, for example in ski areas, in order to transport people from the valley to a mountain.As a rule, cable cars have two stations between which the cable car vehicles are moved.
- aerial tramways one or two cable car vehicles, pulled by a pulling rope, shuttle back and forth on a haulage rope on a lane between two stations.
- the circulating cable car has an endless, constantly revolving hoisting cable between the stations, on which a large number of cable car vehicles such as gondolas, cabins or armchairs are suspended.
- the cable car vehicles are thereby moved from one station to the other on one side and back again on the opposite side.
- the movement of the cable car vehicles is therefore always essentially continuous in one direction, analogous to a continuous conveyor.
- one or more cable car supports for guiding the (carrying / pulling) cable (s) are usually arranged between the two stations.
- several rollers are arranged on a cable car support, for example in the form of a so-called roller set, in order to carry and guide the cable.
- access units are often provided on the cable car supports.
- Such access units can be implemented, for example, in the form of (maintenance platforms and / or steps and can be accessed by maintenance personnel.
- safety devices can also be provided in order to increase the safety for the maintenance personnel, for example handrails.
- cable car supports can have a height that is between a few meters and up to more than 150m.
- access to the access units for the cable car supports was only possible via ladders from the ground.
- the gondola has a platform which is arranged on the hanger and which is accessible from the gondola via a fixed ladder. However, it is not possible to climb onto an access unit for a cable car support.
- EP 2 810842 A1 discloses a climbing aid with a ladder and a platform that can be fastened to the hanger and that can be mounted on a conventional cable car vehicle, such as a gondola or a chair. Here, too, it is not possible to climb onto an access unit for a cable car support.
- Evacuation ladders are known in the area of overhead conveyors, as disclosed in CN 207241689 U, for example.
- a wagon can be left via a first evacuation ladder through a roof hatch in order to get to the roof.
- the roof hatch is hinged to the roof and also serves as a second evacuation ladder.
- the roof hatch can be leaned against an evacuation platform in order to climb onto the evacuation platform from below through a hatch.
- the wagons of overhead railways are relatively large and heavy and usually travel with wheels on parallel rails. The wagons are therefore exposed to no or only very slight vibrations during operation.
- pendulum movements often occur, which can be intensified, for example, by wind forces.
- the evacuation system of CN 207241689 U is therefore unsuitable for crossing from a cable car vehicle of a cable car to an entry unit of a cable car support, because the evacuation ladder could become detached very easily.
- a step-over device is provided on the cable car vehicle for people to step over from the cable car vehicle to an entry unit of a cable car support of the cable car, the step-over device relative to the cable car vehicle between a stowed position in which the step-over device is stowed on the cable car vehicle and one for implementation of the step-over provided provision position can be displaced, a fastening section being provided on the step-over device in order to releasably connect the step-over device in the stand-by position with the entry unit of the Couple cable car support.
- a vehicle holding device is preferably provided on the cable car vehicle in order to releasably couple the step-over device to the cable car vehicle in the stowed position with the fastening section.
- the climbing device can be secured while the cable car is traveling.
- the cable car vehicle is preferably designed as a maintenance vehicle, an access platform for people being provided in an upper region of the cable car vehicle, the vehicle holding device being arranged on the access platform.
- the step-over device can also be used in the stowed position in order to get to the access platform.
- a locking unit can be provided on the fastening section of the step-over device in order to lock the step-over device in the ready position on the entry unit and / or in the stowed position on the cable car vehicle, in particular on the vehicle holding device.
- the locking unit preferably has at least one locking element, the locking element preferably being prestressed by means of at least one prestressing element. The provision of a locking unit can reduce the risk of the step-over device becoming detached in an undesirable manner, which can increase safety.
- the step-over device preferably has at least one step and / or holding element for a person to step on and / or to hold on to.
- a length of the step-over device can be changed in order to adapt the length of the step-over device to a variable distance between the entry unit and the cable car vehicle.
- the step-over device can be designed in one piece or the step-over device can have a step-over unit to which at least one fastening element is fastened, the fastening section being provided on the fastening element.
- the step-over unit can advantageously be designed as a ladder, preferably a telescopic ladder. Due to the multi-part design, components can be replaced in the event of damage, or step-over units of different lengths can be used.
- At least one sensor for generating a sensor signal as a function of a state of the climbing device and at least one alarm unit for generating a preferably acoustic alarm as a function of the sensor signal received from the sensor can also be provided on the cable car vehicle. As a result, an alarm can be generated if the cable car vehicle is moved while the climbing device is coupled to the entry unit, whereby the safety of the operation can be increased.
- the step-over device is preferably designed to enable a relative movement between the step-over device and the cable car vehicle in the ready position in the coupled state on the access unit. This allows any pendulum movements of the cable car vehicle to be compensated.
- the object is also achieved with a cable car according to claim 12 and with a method according to claim 16.
- FIGS. 1 to 3 show exemplary, schematic and non-limiting advantageous embodiments of the invention. It shows
- FIG. 1 shows a cable car vehicle with a step-over device in the coupled state to an entry unit of a cable car support
- FIG 3 shows a detailed view of the upper area of the step-over device in the coupled state on an entry unit of a cable car support.
- the roller set 3 has a number of rollers 5 arranged one behind the other, on which a conveyor rope 6 of the cable car 2 is guided.
- the roller set 3 is attached to the cable car support 1 in order to support the load on the hoisting rope 6 and in particular cable car vehicles 7 arranged thereon via the cable car support 1 on the ground.
- a plurality of cable car vehicles 7 are usually suspended from one another at a certain distance from one another on the hoisting rope 6.
- a cable car 7 can be fastened to the hoisting rope 6, for example, as shown by means of a releasable clamping mechanism 8, in order to be able to decouple the cable car 7 from the hoisting rope 6 in a station.
- the decoupling can take place, for example, in order to reduce the speed while driving through the station in order to enable easier entry and exit of people. However, decoupling can also take place after a closing time, for example Cable car take place in order to park the cable car vehicle outside of the operating hours, e.g. in a suitable garage. Of course, a non-uncoupling connection of the cable car 7 to the hoisting rope 6 would also be possible.
- the cable car 7 is designed as a maintenance vehicle that is used to maintain the cable car 2.
- a maintenance vehicle usually has an at least partially open cabin, so that the maintenance vehicle can be left for maintenance.
- the cab of the maintenance vehicle can, for example, have a metal frame with a closed bottom and partially closed side surfaces.
- the entry unit 4 of the cable car support 1 is designed here as a staircase with several steps 11 and can be used, for example, to carry out maintenance work on the roller set 3 or on other parts of the cable car support 1. Due to the design, the roller set 3 of the entry unit 4 is usually only accessible on one side, from the inside facing the cable car support 1. The opposite outside of the roller set 3 cannot be reached by the entry unit 4, or can only be reached with difficulty.
- the maintenance vehicle therefore also has an inspection platform 10 which is arranged in an upper region of the maintenance vehicle. The inspection platform 10 is accessible from the cabin via a generally stationary ladder 9. As a result, a person can climb from the cabin over the ladder 9 onto the inspection platform 10, for example in order to carry out certain maintenance activities on the outside of the roller set 3.
- the entry unit 4 can be attached to the roller set 3 and / or to the cable car support 1 itself.
- a railing 12 is also provided on the steps 11 in order to increase the safety for people when using the entry unit 4.
- the entry unit 4 could also be constructed in any other way and, for example, only have a platform with or without a railing 12. If the cable car support 1 is designed as a framework construction, the entry unit 4 could for example also be a part of the cable car support 1 directly.
- a maintenance ladder 13 is indicated schematically on the cable car support 1, via which persons, in particular maintenance personnel, can ascend from the ground to the entry unit 4.
- a maintenance ladder 13 can also have additional safety elements, for example a type of cage, in order to secure people from falling down. So far, access to the entry unit 4 has essentially only been via such maintenance ladders 13. It can be seen immediately that the access via the maintenance ladder 13 is very strenuous and time-consuming, especially with very high cable car supports 1, which is of course disadvantageous.
- the use of a maintenance ladder 13 is restricted with regard to luggage such as tools.
- a step-over device 14 is provided on the cable car 7 according to the invention for people to step over from the cable car 7 to the entry unit 4 of the cable car support 1 of the cable car 2.
- the step-over device 14 can be displaced relative to the cable car 7 between a stowed position (FIG. 2) in which the step-over device 14 is stowed on the cable car 7 and a readiness position shown in FIG. 1, which is provided for performing the step over.
- a fastening section 15 is provided on the step-over device 14 in order to releasably couple the step-over device 14 in the ready position to the access unit 4 of the cable car support 1.
- a suitable support holding device 16 is preferably also provided on the entry unit 4, which corresponds to the fastening unit 15 in a suitable manner.
- the fastening section 15 is preferably designed in such a way that the most stable, essentially at least one-sided, form-fitting coupling with the entry unit 4 can be achieved.
- the fastening section 15 can, for example, have at least one receiving opening 20 for receiving a section of the entry unit 4, as will be explained in more detail below.
- the step-over device 14 is also advantageously designed in such a way that a certain relative movement between the step-over device 14 and the cable car 7 is possible in the ready position in the coupled state on the entry unit 4. This can ensure that the step-over device 14 remains coupled to the entry unit 4 even when the cable car 7 is oscillating and does not become detached from the entry unit 4 as a result of the vibrations of the cable car 7. Due to the design, vibrations or pendulum movements of the cable car 7 often occur during the operation of the cable car 2. Lateral oscillation results, for example, from the fact that the cable car 7 is suspended from the hoisting rope 6 and the hoisting rope 6 essentially serves as an axis of rotation.
- Oscillation forwards and backwards in the direction of movement can, for example, result in braking and acceleration processes. Often it can also be desired to allow certain degrees of freedom for the pendulum movements.
- one or more swivel joints can be provided on the suspension of the cable car 7, for example on one on a cable clamp with which the cable car 7 is fixedly or detachably attached to the hoisting cable 6. Because of the comparatively low mass of a cable car 7, vibrations can be excited or amplified relatively easily, for example as a result of Wind forces that act on the cable car 7 and / or as a result of people shifting their weight in the cable car 7.
- the cable car 7 is moved sufficiently close to the entry unit 4 into a crossing position and is stopped.
- a person on the cable car 7 can then manually move the step-over device 14 from the stowed position to the ready position and releasably couple the fastening section 15 of the step-over device 14 to the access unit 4, in particular to the support holding device 16 arranged thereon.
- the person can climb from the cable car 7 via the step-over device 14 onto the entry unit 4, for example in order to carry out maintenance work on the roller set 3. Since the cable car 7, as described, can be subject to certain vibrations, e.g.
- the step-over device 14 can be detached from the entry unit 4 and moved from the ready position back to the stowed position and the cable car 7 can be moved again, e.g. to the next cable car support 1, in order to carry out maintenance work there again.
- a locking unit 21 is provided on the fastening section 15 of the step-over device 14 in order to lock the step-over device 14 in the ready position on the entry unit 4, in particular the support holding device 16 provided thereon.
- the step-over device 14 advantageously also has at least one step and / or holding element 17 for a person to step on and / or hold in order to facilitate step-over.
- a plurality of holding elements 17 are, of course, preferably provided. It can also be advantageous if a length of the step-over device 14 can be changed in order to adapt the length of the step-over device 14 to a variable distance between the entry unit 4 and the cable car 7.
- the step-over device 14 is constructed in several parts and has a step-over unit 14a, at the end of which two fastening elements 15a are arranged, on which the fastening section 15 is provided.
- the step-over unit 14a can advantageously be designed as a ladder, as in the example shown.
- a telescopic ladder can be provided as a step-over unit 14a.
- the step-over device 14 is shown here in the stowed position in which the step-over device 14 is stowed on the cable car 7.
- the step-over device 14 is preferably in the stowed position shown and is preferably secured on the cable car 7 against undesired loosening.
- a vehicle holding device 18 can also be provided on the cable car 7 in order to releasably couple the step-over device 14 in the stowed position with the fastening section 15 to the cable car 7.
- the locking unit 21 can also be used to lock the step-over device 14 in the stowed position on the cable car 7, in particular on the vehicle holding device 18 provided thereon. As a result, the step-over device 14 is secured against undesired loosening during the movement of the cable car 7.
- an access platform 19 can be provided in an upper area of the cable car vehicle 7.
- the vehicle holding device 18 is advantageously arranged on the entry platform 19.
- the vehicle holding device 18 has two holding elements 18 a, which are fastened to the entry platform 19 and protrude beyond the edge of the entry platform 19.
- the two holding elements 18a are connected to a holding rod 18b.
- the step-over device 14 can be hung on the holding rod 18b by means of the fastening section 15 in order to releasably couple the step-over device 14 to the vehicle holding device 18.
- the step-over device 14 can also be used, for example, to get from the cabin of the cable car 7 onto the access platform 19.
- a first person can climb onto the inspection platform 10 via the ladder 9 and a second person can climb onto the access platform 19 via the step-over device 14.
- the second person on the platform 19 can assist the first person on the platform 10 with an inspection of the roller set 3.
- the holding rod 18b is of course provided with a corresponding distance which is dimensioned sufficiently large so that a person can climb from the cabin via the step-over device 14 onto the platform 19.
- the step-over device 14 can thus also be used independently of stepping over to the stepping-on unit 4 of the cable car support 1.
- the cable car 7 could initially be moved into the step-over position in the area of the stepping-on unit 4 of the cable car support 1 and a first person could step over the step-over device 14 onto the stepping-on unit 4.
- a second person could then (while the first person is already on the entry unit 4) move the step-over device 14 back into the stowed position.
- the cable car 7 could then be moved further into a position in which the inspection platform 10 of the cable car 7 is located transversely to the direction of movement opposite the entry unit 4 of the cable car support 1.
- the second person could thus perform maintenance work on the outside of the roller set 3 and the first person on the inside of the roller set 3.
- FIG. 3 shows a detailed view of the upper area of the step-over device 14 in the ready position in the coupled state on the entry unit 4.
- a support holding device 16 is provided on the entry unit 4.
- the support holding device 16 here has two in the fastening bracket 16a, which are fastened laterally to the lowermost step 11 of the entry unit 4.
- the mounting brackets 16a could of course also be formed integrally with the entry unit 4. In order to be able to easily retrofit the support holding device 16 to an existing entry unit 4, however, it is advantageous if this is designed as an independent assembly.
- the fastening brackets 16a are connected to a connecting rod 16b on which the fastening section 15 of the step-over device 14 is arranged in order to detachably couple the step-over device 14 to the entry unit 4.
- the step-over device 14 has a step-over unit 14a designed as a ladder and two separate fastening elements 15a which are each fastened laterally at the upper end of the ladder.
- the fastening section 15 of the step-over device 14 is thus formed on the two fastening elements 15a.
- a conventional, commercially available ladder can be used as the step-over unit 14a, the ladder preferably being made of a light, weather-resistant material with sufficient strength, for example aluminum.
- the step-over device 14 could also be designed in one piece with an integral fastening section 15.
- the use of a ladder and At least one separate fastening element 15a on which the fastening section 15 is formed has the advantage that the conductors can be easily exchanged, for example in the event of damage and / or that conductors of different lengths can be used.
- the two fastening elements 15a each have a downwardly open receiving opening 20 with which the step-over device 14 can be hooked in the ready position on the connecting rod 16b of the support holding device 16 (and in an analogous manner on the vehicle holding device 18 in FIG Stowage position).
- the receiving openings 20 are preferably dimensioned in such a way that the connecting rod 16b is essentially enclosed in a U-shape by the fastening elements 15a.
- a locking unit 21 is provided on the fastening section 15.
- a locking element 21a is provided on each of the fastening elements 15a, which is hinged on one side at a pivot point P to the respective fastening element 15a.
- the locking elements 21a can be pivoted upwards when the connecting rod 16b is inserted into the receiving openings 20 through the connecting rod 16b.
- the locking elements 21a After the connecting rod 16b has been inserted sufficiently far into the receiving openings 20, the locking elements 21a automatically pivot downwards again due to the force of gravity.
- the respective free end of the locking elements 21a then rests on an inner surface of the receiving openings 20 opposite the pivot point P and closes the open side of the receiving openings 20 from the inside, similar to a carabiner.
- the step-over device 14 can no longer be unintentionally released from the connecting rod 16b.
- the safety can be increased even further if the locking elements 21a are each prestressed by means of a suitable prestressing element (not shown), for example a mechanical spring, in the direction of the inner surface of the receiving openings 20 opposite the pivot point P.
- the locking elements 21a can be pivoted sufficiently far upward against gravity (and possibly against the pretensioning force of the pretensioning elements) so that the connecting rod 16b moves out of the receiving openings 20 through the open sides of the receiving openings 20 when the climbing device 14 is lifted can be.
- the locking elements 21a can be actuated manually, for example, by a person from the access platform 19.
- a suitable actuating device (not shown) could also be provided to unlock the locking elements 21a the locking unit 21, for example, to pivot from the cabin of the cable car 7.
- a suitable cable pull for example, could be used as the actuating device, which, for example, can also be arranged within a shaped tube of the ladder.
- step-over device 14 is only to be understood as an example, and the person skilled in the art could also provide other suitable structural designs.
- At least one sensor is preferably provided on the cable car 7 and / or on the cable car support 1 for generating a sensor signal depending on a state of the climbing device 14 and at least one (not shown) is provided on the cable car support 1 and / or on the cable car 7
- Alarm unit is provided for generating a preferably acoustic alarm as a function of the sensor signal received from the sensor. In this way, for example, an alarm can be triggered if the climbing device 14 is in the ready position in the coupled state on the access unit 4 and the cable car 6 is set in motion.
- the sensor could be designed to detect a relative movement or a relative distance between the climbing device 14 and the cable car 7 as the state of the climbing device 14.
- a sensor signal can be generated by the sensor, whereby the alarm unit triggers an alarm.
- the generation of a sensor signal is, of course, also to be understood as an interruption of a signal.
- a known contact switch could be provided as a sensor which generates a sensor signal when a contact of the contact switch is interrupted.
- the contact can be interrupted, for example, when a certain relative distance is exceeded between the climbing device 14 and a component of the cable car 7, whereby an alarm is triggered by the alarm unit.
- the operator of the cable car 2 can react and, for example, stop the movement of the cable car vehicle 7. It would be conceivable, for example, to provide a first contact element of the contact switch on the step-over device 14 and to provide a second contact element of the contact switch on a component of the cable car 7, e.g. on the vehicle holding device 18, which are in electrical contact during normal operation.
- the cable car 2 could also have a control unit for controlling a drive of the cable car 2, which is provided to control the drive of the cable car as a function of the sensor signal received from the sensor. As a result, the drive of the cable car 2 can be stopped automatically when the sensor signal is received, without an operator of the cable car 2 having to stop the cable car 2 in response to the alarm signal.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP21716642.0A EP4157692B1 (de) | 2020-05-27 | 2021-03-26 | Seilbahnfahrzeug mit überstiegsvorrichtung |
CN202180037681.7A CN115667046A (zh) | 2020-05-27 | 2021-03-26 | 带有转爬装置的索道车辆 |
AU2021282208A AU2021282208A1 (en) | 2020-05-27 | 2021-03-26 | Cableway vehicle having crossing apparatus |
CA3184355A CA3184355A1 (en) | 2020-05-27 | 2021-03-26 | Cableway vehicle with crossover apparatus |
KR1020227042596A KR20230004869A (ko) | 2020-05-27 | 2021-03-26 | 크로스오버 장치를 갖는 삭도 차량 |
US17/999,719 US20230242162A1 (en) | 2020-05-27 | 2021-03-26 | Cableway Vehicle Having Crossing Apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50464/2020 | 2020-05-27 | ||
ATA50464/2020A AT523065B1 (de) | 2020-05-27 | 2020-05-27 | Seilbahnfahrzeug mit Überstiegsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021239296A1 true WO2021239296A1 (de) | 2021-12-02 |
Family
ID=75396726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2021/057998 WO2021239296A1 (de) | 2020-05-27 | 2021-03-26 | Seilbahnfahrzeug mit überstiegsvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230242162A1 (de) |
EP (1) | EP4157692B1 (de) |
KR (1) | KR20230004869A (de) |
CN (1) | CN115667046A (de) |
AT (1) | AT523065B1 (de) |
AU (1) | AU2021282208A1 (de) |
CA (1) | CA3184355A1 (de) |
WO (1) | WO2021239296A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2502799A1 (de) * | 2011-03-23 | 2012-09-26 | Pomagalski | Seilschwebebahn, die mit einem Wartungsfahrzeug ausgestattet ist |
EP2810842A1 (de) | 2013-06-05 | 2014-12-10 | Pomagalski | Wartungsvorrichtung und Seilschwebe-Transportanlage, insbesondere Sessellift oder Gondelbahn, die eine solche Vorrichtung umfasst |
WO2015003196A1 (de) * | 2013-07-11 | 2015-01-15 | Innova Patent Gmbh | Vorrichtung zum auswechseln von rollenbatterien |
CN207241689U (zh) | 2017-06-21 | 2018-04-17 | 中建空列(北京)科技有限公司 | 一种悬挂空铁天窗疏散平台系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02104374A (ja) * | 1988-10-14 | 1990-04-17 | Mitsubishi Heavy Ind Ltd | ゴンドラリフト用救助装置 |
FR2920123B1 (fr) * | 2007-08-20 | 2009-10-09 | Pomagalski Sa | Vehicule d'intervention le long d'un cable aerien d'une installation de remontee mecanique |
-
2020
- 2020-05-27 AT ATA50464/2020A patent/AT523065B1/de active
-
2021
- 2021-03-26 US US17/999,719 patent/US20230242162A1/en active Pending
- 2021-03-26 WO PCT/EP2021/057998 patent/WO2021239296A1/de unknown
- 2021-03-26 EP EP21716642.0A patent/EP4157692B1/de active Active
- 2021-03-26 KR KR1020227042596A patent/KR20230004869A/ko unknown
- 2021-03-26 CN CN202180037681.7A patent/CN115667046A/zh active Pending
- 2021-03-26 AU AU2021282208A patent/AU2021282208A1/en active Pending
- 2021-03-26 CA CA3184355A patent/CA3184355A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2502799A1 (de) * | 2011-03-23 | 2012-09-26 | Pomagalski | Seilschwebebahn, die mit einem Wartungsfahrzeug ausgestattet ist |
US20120240812A1 (en) | 2011-03-23 | 2012-09-27 | Pomagalski | Transport installation with an aerial cable provided with a maintenance vehicle |
EP2810842A1 (de) | 2013-06-05 | 2014-12-10 | Pomagalski | Wartungsvorrichtung und Seilschwebe-Transportanlage, insbesondere Sessellift oder Gondelbahn, die eine solche Vorrichtung umfasst |
WO2015003196A1 (de) * | 2013-07-11 | 2015-01-15 | Innova Patent Gmbh | Vorrichtung zum auswechseln von rollenbatterien |
CN207241689U (zh) | 2017-06-21 | 2018-04-17 | 中建空列(北京)科技有限公司 | 一种悬挂空铁天窗疏散平台系统 |
Also Published As
Publication number | Publication date |
---|---|
EP4157692C0 (de) | 2024-01-03 |
KR20230004869A (ko) | 2023-01-06 |
CA3184355A1 (en) | 2021-12-02 |
EP4157692B1 (de) | 2024-01-03 |
AT523065B1 (de) | 2021-05-15 |
EP4157692A1 (de) | 2023-04-05 |
CN115667046A (zh) | 2023-01-31 |
AT523065A4 (de) | 2021-05-15 |
AU2021282208A1 (en) | 2022-12-22 |
US20230242162A1 (en) | 2023-08-03 |
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