EP2651737B1 - Siège de remontée mécanique avec verrouillage magnétique de garde-corps - Google Patents

Siège de remontée mécanique avec verrouillage magnétique de garde-corps Download PDF

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Publication number
EP2651737B1
EP2651737B1 EP11794557.6A EP11794557A EP2651737B1 EP 2651737 B1 EP2651737 B1 EP 2651737B1 EP 11794557 A EP11794557 A EP 11794557A EP 2651737 B1 EP2651737 B1 EP 2651737B1
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EP
European Patent Office
Prior art keywords
seat
ski lift
lift seat
rocker
magnetizable
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.)
Active
Application number
EP11794557.6A
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German (de)
English (en)
French (fr)
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EP2651737A1 (fr
Inventor
Yves Chedal Bornu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOMMITAL
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SOMMITAL
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Publication date
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Publication of EP2651737A1 publication Critical patent/EP2651737A1/fr
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Publication of EP2651737B1 publication Critical patent/EP2651737B1/fr
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    • 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
    • B61B12/002—Cabins; Ski-lift seats
    • 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

Definitions

  • the present invention relates to a lift installation.
  • a ski lift facility allows passengers, skiers or pedestrians, to go up or down slopes.
  • a ski lift facility usually has two end stations, a station at the bottom of the slope and a station at the top of the slope. These end stations are connected by a carrying aerial cable and tractor can form a closed loop. It is known to drive the cable through pulleys and support it with pylons. Vehicles suspended from the cable allow the transportation of passengers from one end station to another.
  • a chairlift lift facility allows passengers to ascend or descend a slope in a seated position, with seats suspended from a continuous motion cable.
  • a ski lift lift facility can pull skiers on their own skis to climb the slope.
  • a gondola-type installation consists of carrying passengers using cabins suspended from a continuous-motion cable.
  • a cable-type facility can route passengers up or down a slope with a movement back and forth. In other words, the movement is reversed at the end stations.
  • each end station may include a boarding area and a landing area for passengers.
  • the ski lift installation thus offers the possibility of simultaneously transporting passengers up the slope and passengers descending.
  • the vehicles can be disengaged or not.
  • the seats can be detached from the cable to which they are suspended to be routed to a secondary path when they arrive at a boarding area or disembarkation.
  • the seat speed is reduced to facilitate boarding or passenger disembarkation, providing more comfort and safety.
  • the seats are not disengaged, they remain permanently on the cable to which they are suspended. In this case, the absence of a clutch release system provides a simpler structure lift installation.
  • the railings are conventionally pivotally mounted relative to the seat to allow the loading and unloading of passengers.
  • This lowered position of the guardrail is normally adopted during a phase of travel of the seat out of the loading and unloading areas.
  • the railing is in a raised position, it releases the space at the front of the seat so as to allow the passengers to settle in the seat or leave it.
  • the guardrail is normally in the raised position when the seat is in a loading or unloading area.
  • the present invention aims to solve all or part of the disadvantages mentioned above.
  • the subject of the present invention is a mechanical lift seat comprising an armature and a railing capable of occupying a first extreme lowered position delimiting an enclosed space making it possible to prevent the fall of a passenger and a second extreme position raised.
  • the guardrail releases the space at the front of the seat to allow the disembarkation of one or more passengers
  • the lift seat comprises means for locking the guardrail when the one it occupies a lowered position, the locking means comprising a first magnetic member fixed on the armature cooperating with a second magnetizable member to maintain the guardrail in the lowered position.
  • the invention thus provides a guardrail locking device that eliminates the mechanical stresses usually encountered with guardrail locking means comprising purely mechanical locking means. This is particularly true in terms of maintenance since the magnetic elements require little or no maintenance (time-consuming and expensive), but also in terms of the weight of the seat, since the guardrail locking devices comprising only mechanical locking means weigh down. the seats (causing their early wear).
  • the locking means according to the present invention comprise elements fixed on the lift seat and not on the guardrail.
  • the guardrail locking means can be fixed on existing lift seats, without requiring for this purpose to substantially modify the seat structure.
  • the locking means comprise a rocker linked to the armature of the seat by a pivot connection.
  • the rocker comprises two ends respectively constituted by a locking member and the magnetizable member.
  • the railing comprises abutment means intended to abut against the locking member and the magnetizable member is able to flex when in contact with the magnetic member.
  • the rotation of the railing causes the rotation of the rocker, and therefore the contacting of the magnetic member and the magnetizable member.
  • the seat comprises return means connected to the end of the rocker and the frame of the seat.
  • This feature has the advantage of facilitating the separation of the magnetizable member of the magnetic member and promote the rapid return of the rocker to a stable equilibrium position.
  • the locking member comprises two walls, the first wall being oriented on the side of the armature, and the second wall having an edge delimiting two surfaces of the second wall, a surface parallel to the first wall and a surface inclined with respect to the first wall and adjacent to the first wall.
  • the rocker and the magnetic member are located under the seat.
  • the rocker comprises a first end on which is fixed the magnetizable member and a second end shaped to receive and lock a guardrail element.
  • the second end comprises a bearing surface and a locking surface, the bearing surface and the locking surface defining a housing for receiving the guardrail element.
  • the seat comprises return means opposing the displacement of the second end of the rocker in the direction of the magnetic member.
  • the magnetic member comprises an electromagnet electrically connected to electrical conductors embedded on the mechanical lift seat.
  • the electromagnet when electrically powered, it generates a magnetic field opposing the magnetic field of the magnetic member, to separate the magnetizable member of the magnetic member.
  • the seat comprises mechanical unlocking means of the guardrail.
  • the mechanical unlocking means comprise a lever and means for controlling the lever.
  • control means of the lever comprise a movable control member attached to a hanger of the seat, a mechanical control cable connected to the movable control member and the lever, and return means opposing the movement. from the movable control member to an operating position of the lever in which the mechanical control cable pulls the lever.
  • the movable control member comprises a control lever pivotally mounted on the hanger, the control lever comprising a first end to which is attached the mechanical control cable and a second end comprising a control member. support intended to come in support against a ramp.
  • the support member is a roller pivotally mounted on the second end.
  • the magnetic member is a permanent magnet.
  • the magnetizable member is a metal plate.
  • the present invention also relates to a lift installation, including chairlift type, comprising at least one mechanical lift seat according to the invention.
  • the figure 1 represents a seat 1 of a ski lift facility 2.
  • the ski lift installation 2 is shown on the figure 3 .
  • the ski lift installation 2 may in particular be of the chairlift type and comprise two end stations 3, 4.
  • Each end station 3, 4 may include a passenger loading zone 5 and a passenger landing zone 6 , as shown on the figure 3 .
  • the seat 1 of the ski lift is suspended from an aerial cable 7 and tractor by a hanger 8.
  • the cable 7 is carried by towers, not shown in the various figures.
  • the seat 1 comprises an armature 9 to which is connected the suspension 8.
  • the cable 7 forms a closed loop and is driven by pulleys 10, 11.
  • the seat 1 has a back 12 and a seat 13.
  • the frame 9 of the seat 1 has a bent shape, so that the ends of the frame 9 form the backrest 12 and the seat 13.
  • the backrest 12 and the seat 13 can support one or more passenger (s) during transport.
  • the seat 1 also comprises a railing 14.
  • the railing 14 is connected to the frame 9 of the seat 1, for example by a pivot link P1.
  • the pivot connection P1 allows a rotational movement of the railing 14, along the axis of the pivot connection P1.
  • the rotation of the railing 14 takes place between two extreme positions of use of the railing 14: a position of use called “lowered”, and a position of use called “raised”.
  • a position of use called “lowered”
  • a position of use called “raised”
  • the railing 14 When the railing 14 is in the lowered position, it defines an enclosed space corresponding to a security space inside which the passengers are located during the journey of the seat 1 out of the boarding areas 5 and disembarkation 6.
  • the railing occupying a lowered position contributes to the safety of passengers, preventing the risk of tilting forward of the seat 1 of passengers, and therefore their fall.
  • the railing 14 is in a raised position of use, it frees the space at the front and sides of the seat 1. It is thus possible for the passengers to leave the seat 13 while moving in before the seat 1, or to take place on the seat 1 by placing itself in
  • the lift seat 1 also comprises means for locking the railing 14 when the railing 14 is in a lowered position. This makes it possible to significantly increase the safety of the passengers by preventing them from raising the railing 14 once it has been lowered to secure the path of the seat 1 between the end stations 3, 4.
  • locking means comprise in particular a magnetic member and a magnetizable member. This makes it possible to overcome the constraints usually encountered with locking means comprising only mechanical means for locking the guardrail, namely a complex structure, difficult to adapt to the lift seats due to this complexity and due to the structural changes imposed on the railing, and having a relatively high weight important causing rapid wear of seats 1 equipped with these locking means.
  • the locking means comprise a magnetizable member.
  • the member 15 is made of magnetic material.
  • magnetic material is meant any material capable of magnetizing when immersed in an external magnetic field.
  • the magnetizable member 15 is a metal plate, for example a stainless steel plate.
  • the magnetizable member is able to flex when subjected to normal stress at a plane parallel to the plane defined by the metal plate 15.
  • the locking means also comprise a rocker 16.
  • the rocker 16 comprises a locking member 17 and the magnetizable member 15.
  • the locking member 17 and the magnetizable member 15 respectively constitute the ends 16a, 16b of the rocker 16.
  • a tension spring 18 can be placed between the end 16a (locking member 17) of the rocker 16 and the armature 9 of the seat 1.
  • the function of the traction spring 18 will be detailed here. -after.
  • the locking member 17 comprises in particular two walls 17a and 17b.
  • the wall 17a has an edge delimiting the wall 17a in a surface parallel to the wall 17b and a surface inclined relative to the wall 17b.
  • the wall 17b is disposed on the backrest side 12, as shown in FIG. figure 2 .
  • the locking member 17 is connected to the frame 9 by a pivot link P2.
  • the axis of rotation of the locking member 9 is substantially parallel to the axis of rotation of the railing 14.
  • the pivot connection P2 according to the principle of any latch, is located on an intermediate portion of the rocker 16, between the ends 16a and 16b.
  • the magnetizable member (end 16b) may be attached to the locking member 17 by screws, bolts or rivets.
  • a reinforcing plate 19 is placed against the magnetizable member, which it partially overlaps.
  • the reinforcing plate 19 is disposed on the upper part of the magnetizable member 15, that is to say the part of the magnetizable member 15 close to the pivot link P2.
  • the lower part of the magnetisable member 15 is not covered by the reinforcing plate 19.
  • the reinforcing plate 19 is placed on the side of the magnetisable member 15 facing the backrest 12.
  • the locking member 17 has a shoulder 17c against which abuts the magnetizable member 15.
  • the upper part of the magnetizable member 15 is sandwiched between the shoulder 17c and the reinforcing plate 19, fixed to the magnetizable member 15, for example by bolting.
  • the locking means also comprise a magnetic member.
  • the magnetic member 20 is a permanent magnet.
  • the magnetic member 20 is attached to the frame 9 of the lift seat 1.
  • the magnetic member 20 is intended to cooperate with the magnetizable member 15 to participate in the locking of the railing 14 in the lowered position.
  • the magnetic member 20 is located substantially equidistant from the pivot link P2 as the lower part of the magnetizable member 15 with which it cooperates.
  • the magnetic member 20 incorporates an electromagnet, for example a coil 21.
  • the coil 21 is electrically connected to electrical conductors 22, 23, as described in the document WO 2010/052426 , located on the hanger 8.
  • the guardrail 14 comprises stop means, for example a lug 24 whose axis is parallel to the axis of rotation of the railing 14.
  • the lug 24 bears against the wall 17b of the body lock 17 when the guardrail is lowered.
  • the rotational movement of the railing 14 due to its lowering causes the application of a force on the end 16a (locking member 17) of the rocker 16.
  • the rocker 16 then pivots about the axis of the pivot link P2, causing the displacement of its other end 16b and the contacting of the magnetizable member and the magnetic member.
  • the magnetic field created by the magnetic member causes attraction and holding in position of the magnetizable member against the magnetic member.
  • the railing 14 has not yet reached its lowered position and is not yet locked.
  • the magnetizable member 15 flexes, until the end 16a of the rocker 16 can be crossed by the lug 24.
  • the lug 24 is thus found on the other side. side of the locking member 17, against the wall 17a thereof.
  • the railing 14 is locked in its lowered position. It is no longer possible for passengers to lift it. Indeed, the locking member 17 acts in the manner of a non-return ratchet. The locking member 17 contributes to preventing the lifting of the railing 14 from its lowered position. If one of the passengers, intentionally or accidentally, exerts a force tending to lift the railing 14, the wall 17a, against which the pin 24 is pressed, blocks the rotation of the railing 14. The rocker 16 can not not rotate, to the extent that its end 16b is secured to the armature 9 by the cooperation of the magnetizable element 15 and the magnetic member 20.
  • the rocker 16 can not bend either, since the reinforcing plate 19 pressed against the magnetizable element 15 prevents the deflection thereof in a direction corresponding to the direction of advance of the seat 1 of mechanical lift.
  • the end 16a of the rocker 16 is an impassable obstacle placed on the return path of the pin 24. It is impossible for the passengers to leave the guardrail 14 its lowered position.
  • the electrical conductors 22, 23 come into contact with a conductive brush device subjected to a voltage, as described in the document WO 2010/052426 .
  • the coil 21, which is electrically connected to the electrical conductors 22, 23, is powered.
  • a magnetic field is created opposing the magnetic field of the magnetic member.
  • the force required to separate the magnetizable element from the magnetic member is substantially reduced and becomes virtually zero or even zero.
  • the end 16b of the rocker 16 is detached from the magnetic member 20, pivoting about the axis of the pivot link P2, and tends to adopt a stable equilibrium position.
  • this position of stable equilibrium substantially corresponds to a vertical position, in particular visible on the figure 2 .
  • a traction spring 18 When a traction spring 18 is present, it contributes to the separation of the magnetizable member and the magnetic member, and returns to a stable equilibrium position of the lever 16.
  • the guardrail 14 is no longer locked. It is sufficient for the passengers to lift it so that it leaves its lowered position and pivots around the axis of the pivot link P1 to a raised position.
  • the lug 24 exerts a force on the wall 17a of the locking member 17 (end 16a of the rocker 16).
  • the end 16b of the rocker 16 is no longer secured to the magnetic member 20 and being free to move, the force exerted by the lug 24 during the lifting of the railing 14 causes the constrained rotation of the rocker 16 around the axis of rotation of the pivot link P2, until the lug 24 has again crossed the obstacle formed by the locking member 17 (end 16a of the rocker 16).
  • the railing 14 can continue its rotation until reaching a raised extreme position.
  • the inclined surface of the wall 17a relative to the wall 17b promotes the return of the lug 24 on the other side of the locking member 17.
  • the inclined surface of the wall 17a also limits the stroke of the end 16b necessary to cross the locking member 17 by the lug 24.
  • the locking means of the railing 14 are located under the seat 1 lift.
  • the magnetic member 20 is here fixed under the seat 1, for example under the seat 13.
  • the magnetizable member 15 is here connected to a first end 31 of a flip-flop 30.
  • the latch 30 is rotatable relative to the seat 1. As can be seen on the figure 5 , the latch 30 may be connected to a flange 33 by a pivot link P2. The flange 33 is secured to the seat 1.
  • the rocker 30 comprises a second end 32.
  • the second end 32 is shaped to receive and lock a railing element, for example a lug 34 attached to the guardrail 14. More specifically, the lug 34 can be attached to the footboard of the railing 14.
  • the second end 32 may have a hook shape.
  • the second end 32 here comprises a bearing surface 35 and a blocking surface 36.
  • the bearing surface 35 and the locking surface 36 are arranged to delimit a housing 37.
  • the housing 37 is intended to receive the lug 34 .
  • the latch 30 can pivot between a receiving position of the lug 34, wherein the housing 37 is positioned to receive the lug 34, and a latching position of the railing 14, wherein the magnetizable member 15 is in abutment against the magnetic member.
  • the bearing surface 35 is disposed in the path of the lug 34, while the locking surface 36 is at a distance from this trajectory.
  • the blocking surface 36 is located across the trajectory of the lug 34.
  • the torsion spring 38 here comprises a first end 39 intended to bear against a second lug 40 attached to the rocker 30, and a second end 41 intended to bear against a third lug 42 attached to the flange 33.
  • the lug 34 engaging in the housing 37 and bearing against the bearing surface 35, causes the rotation of the latch 30 around the Pivot link P2. This rotation results in the elevation of the first end 31, until contacting the magnetizable member 15, attached to this first end 31, with the magnetic member 20 on the one hand, and the displacement of the locking surface 36 across the return path of the lug 34 on the other hand.
  • the guard 14 is locked in the lowered position.
  • the lug 34 is trapped in the housing 37.
  • the locking surface 36 prevents the reverse movement of the lug 34, corresponding to the movement of the railing 14 from its lowered position to its raised position.
  • the coil 21 When the seat 1 reaches the landing zone 6, the coil 21 is energized and neutralizes the magnetic field of the magnetic member.
  • the magnetizable member 15 can be disengaged from the magnetic member.
  • the latch 30 is no longer immobilized.
  • the passenger or passengers can lift the railing 14 from its lowered position to its raised position to leave the seat 1.
  • the lug 34 bears against the locking surface 36 and thus causes the rotation of the flip-flop 30, facilitated by the torsion spring 38.
  • the guardrail 14 is locked in a manner similar to the embodiment illustrated in FIGS. figures 4 and 5 , but the unlocking is this time done mechanically.
  • the seat 1 comprises mechanical unlocking means of the railing 14.
  • the magnetic member 20 is devoid of coil 21 to be electrically powered.
  • the magnetic field of the magnetic member can not be neutralized.
  • the seat 1 also has no electrical conductors 22, 23.
  • the mechanical unlocking means comprise a lever 50 and lever control means 50.
  • the lever 50 is pivotally mounted relative to the seat 1. It can be connected to the seat 1 (or the flange 33) by a pivot link P3.
  • the lever 50 comprises a first end 51 and a second end 52.
  • first end 51 is arranged to bear against the magnetizable member 15 when the latter is in contact with the magnetic member.
  • control means comprise a mechanical control cable 53, a control lever 54, and return means in position of the control lever 54, for example a compression spring 55 (depending on the arrangement of the spring, it could also be a tension spring).
  • the control rocker 54 is pivotally mounted relative to the hanger 8, via a pivot link P3.
  • the control lever 54 comprises a first end 56 and a second end 57.
  • the first end 56 is connected to the mechanical control cable 53 (which is further connected to the second end 52 of the lever).
  • the second end 57 is intended to be moved by means of a ramp 58 which will be described in more detail below.
  • This second end 57 comprises a support member, for example a roller 59 pivotally mounted on this second end 57.
  • the compression spring 55 is attached on the one hand to the hanger 8, and on the other hand to the control lever 54. In the example of the figure 6 the compression spring 55 is attached to the first end 56 of the control lever 54.
  • the ski lift installation 60 comprises at least one ramp 58 arranged on the path of the roller 59, as can be seen in FIG. figure 8 .
  • Each ramp 58 is attached to the fixed structure of the ski lift installation 60, at the entrance or in the landing area or zones 6.
  • the ramp 58 comprises at least one oblique portion 61 to cause the rotation of the control lever 54.
  • the ramp 58 comprises an oblique portion 61 at the entrance and an oblique portion 62 at the outlet. Between these two oblique parts 61, 62 is provided an intermediate portion 63 for maintaining the control rocker 54 in an unlocked position of the railing 14 (visible on the figure 6 ) allowing a passenger to move the railing 14 from its lowered position to its raised position.
  • the locking of the railing 14 is made similar to the embodiment illustrated in FIGS. figures 4 and 5 .
  • the bringing into contact of the magnetizable member and the magnetic member automatically causes them to be secured, since the magnetic member does not comprise no coil 21 for creating a magnetic field opposing that of the magnetic member.
  • the rotation of the lever 50 causes the support of its first end 51 against the magnetizable member 15, hitherto secured to the magnetic member 20.
  • the first end 51 exerts on the magnetizable member a force tending to move it away from the magnetic member. This force is sufficient to create an air gap between the magnetizable member and the magnetic member. This air gap makes it possible to separate the magnetizable member 15 and the magnetic member 20 when a passenger raises the railing 14. Thus, the guardrail 14 can be unlocked.
  • the control lever 54 pivots in the opposite direction under the effect of the compression spring 55.
  • the lever 50 also pivots in the opposite direction. Its first end 51 moves away from the magnetizable member. The position of the lever 50 thus again allows the contact of the magnetizable member 15 with the magnetic member 20 for locking the railing 14.
  • the lift seat 1 has magnetic locking means preventing the lifting of the railing 14 when it is placed in an extreme position lowered during the journey of the seat 1 out of a boarding area 5 or landing 6, and allowing the lifting of the guardrail 14 to an extreme position raised during the journey from the seat 1 in a boarding area 5 or landing 6.
  • the seats 1 lift can be disengaged or not.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Special Chairs (AREA)
EP11794557.6A 2010-12-17 2011-11-16 Siège de remontée mécanique avec verrouillage magnétique de garde-corps Active EP2651737B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1060742A FR2969100B1 (fr) 2010-12-17 2010-12-17 Siege de remontee mecanique avec verrouillage magnetique de garde-corps
PCT/FR2011/052662 WO2012080603A1 (fr) 2010-12-17 2011-11-16 Siège de remontée mécanique avec verrouillage magnétique de garde-corps

Publications (2)

Publication Number Publication Date
EP2651737A1 EP2651737A1 (fr) 2013-10-23
EP2651737B1 true EP2651737B1 (fr) 2014-11-26

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EP11794557.6A Active EP2651737B1 (fr) 2010-12-17 2011-11-16 Siège de remontée mécanique avec verrouillage magnétique de garde-corps

Country Status (11)

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US (1) US9499176B2 (ru)
EP (1) EP2651737B1 (ru)
JP (1) JP5876504B2 (ru)
KR (1) KR101881964B1 (ru)
CN (1) CN103313899B (ru)
CA (1) CA2820145C (ru)
ES (1) ES2531140T3 (ru)
FR (1) FR2969100B1 (ru)
RU (1) RU2586427C2 (ru)
UA (1) UA108771C2 (ru)
WO (1) WO2012080603A1 (ru)

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FR2969100B1 (fr) 2010-12-17 2013-01-11 Sommital Siege de remontee mecanique avec verrouillage magnetique de garde-corps
FR2982564B1 (fr) 2011-11-16 2014-01-03 Sommital Vehicule de remontee mecanique
FR2992276B1 (fr) * 2012-06-20 2014-07-18 Sommital Siege de remontee mecanique et installation equipee de ce siege
FR3003222B1 (fr) 2013-03-14 2016-09-09 Sommital Vehicule de remontee mecanique et installation comprenant ce vehicule
JP6499838B2 (ja) * 2014-08-25 2019-04-10 独立行政法人自動車技術総合機構 索道の椅子式搬器のセーフティバー警告装置及び警告方法
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JP1547755S (ru) * 2015-04-21 2016-04-11
JP1547754S (ru) * 2015-04-21 2016-04-11
AT517204B1 (de) * 2015-07-09 2016-12-15 Innova Patent Gmbh Sessel für einen Sessellift
IT202000018013A1 (it) 2020-07-24 2022-01-24 Leitner Spa Seggiola per un impianto di trasporto aereo a fune

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FR2901524B1 (fr) * 2006-05-24 2008-07-18 Noel Blandon Systeme de securite pour un siege d'une installation de remontee mecanique et procede de mise en oeuvre
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FR2937937B1 (fr) * 2008-10-30 2010-12-10 Pomagalski Sa Dispositif de transport automatique de luges sur un teleporteur a cable
FR2937938A1 (fr) * 2008-11-05 2010-05-07 Sommital Installation de remontee mecanique
FR2969100B1 (fr) 2010-12-17 2013-01-11 Sommital Siege de remontee mecanique avec verrouillage magnetique de garde-corps

Also Published As

Publication number Publication date
EP2651737A1 (fr) 2013-10-23
RU2013132386A (ru) 2015-01-27
JP5876504B2 (ja) 2016-03-02
FR2969100B1 (fr) 2013-01-11
WO2012080603A1 (fr) 2012-06-21
CN103313899A (zh) 2013-09-18
US20130269567A1 (en) 2013-10-17
ES2531140T3 (es) 2015-03-11
RU2586427C2 (ru) 2016-06-10
KR20130125793A (ko) 2013-11-19
KR101881964B1 (ko) 2018-07-25
CN103313899B (zh) 2016-04-06
JP2014503413A (ja) 2014-02-13
US9499176B2 (en) 2016-11-22
CA2820145C (fr) 2019-04-02
UA108771C2 (uk) 2015-06-10
FR2969100A1 (fr) 2012-06-22
CA2820145A1 (fr) 2012-06-21

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