EP0132721B1 - Device for connecting a ski lift seat or cabin to a rope having a rolling surface for sheaves - Google Patents

Device for connecting a ski lift seat or cabin to a rope having a rolling surface for sheaves Download PDF

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Publication number
EP0132721B1
EP0132721B1 EP84108245A EP84108245A EP0132721B1 EP 0132721 B1 EP0132721 B1 EP 0132721B1 EP 84108245 A EP84108245 A EP 84108245A EP 84108245 A EP84108245 A EP 84108245A EP 0132721 B1 EP0132721 B1 EP 0132721B1
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EP
European Patent Office
Prior art keywords
cable
rolling surface
extensions
branches
extends
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.)
Expired
Application number
EP84108245A
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German (de)
French (fr)
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EP0132721A1 (en
Inventor
Michel Cantin
Pierre Jaussaud
Roger Oivella
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.)
Institut Polytechnique de Grenoble
Original Assignee
Institut Polytechnique de Grenoble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut Polytechnique de Grenoble filed Critical Institut Polytechnique de Grenoble
Priority to AT84108245T priority Critical patent/ATE28300T1/en
Publication of EP0132721A1 publication Critical patent/EP0132721A1/en
Application granted granted Critical
Publication of EP0132721B1 publication Critical patent/EP0132721B1/en
Expired legal-status Critical Current

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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
    • B61B12/12—Cable grippers; Haulage clips

Definitions

  • the present invention relates to a device for fixing a chairlift or a gondola or any other similar machine to a cable, of the type comprising a fixing part on the cable extending along the cable and having a surface bearing on which rollers are caused to roll.
  • Fixing devices of this type are currently already known. From patent FR-A-2276970, there is known a fixing device which comprises a fastener fixed to a cable and on which are provided rolling surfaces for rollers which extend in the direction of the cable and which has at their ends flat surfaces inclined towards the latter. Also known from US-A-3420189 is a fixing device, the fixing part of which on the cable comprises, at its ends, extensions and on which is provided a rolling surface for rollers, extending in the direction of the cable, these extensions being, in the direction of the cable, rounded and inclined in the direction of the latter. In these known fastening devices, each time a roller frees the fastener or the fixing part on the cable, there is a shock on the fastening device when the roller goes up on the rolling surface and a shock on the cable when the roller leaves this running surface.
  • the present invention aims to remedy these drawbacks and provides a fixing device whose structure makes it possible to avoid any impact of the rollers both in its part for fixing to the cable and on the latter.
  • the fixing device via a hanger of a gondola or chairlift on a cable moving on rollers, according to the present invention, comprises a fixing part which clamps the cable.
  • This fixing part comprises at its ends extensions and has a rolling surface extending in the direction of the cable and on which the rollers are caused to roll to cross it, this rolling surface being on said extensions inclined towards the cable .
  • each of said extensions further comprises at least one branch which extends laterally and along the cable and which provides a running surface or ramp which extends the running surface of said fixing part so that the rollers come or leave by tangential contact the rolling surface or ramp of the branches of said extensions, at their ends or in the vicinity.
  • each of said extensions comprises two branches which extend on either side of the cable, laterally and along the latter, these two branches providing said rolling surface or ramp extending the rolling surface of said fixing part.
  • the surface adjacent to the cable of said extensions and their branches is preferably provided concave in order to substantially match the shape of the cable.
  • the shape of the running surface of said legs corresponds, perpendicular to the cable, to the shape of the running surface of said fixing part.
  • the device for fixing a gondola or chairlift is generally constituted by a clamp. Consequently, the extensions to the present invention can be provided on the branches of this clamp.
  • the fixing device represented in FIGS. 1 and 2 and generally identified by the reference 1 is intended for fixing a chairlift or a gondola not visible in the figures on a cable 2.
  • This fixing device 1 is of the clamp type.
  • This clamp is generally identified by the reference 3 and comprises a first part 4 which has two end branches 5 and 6 spaced apart and a second part 7 which comprises an end branch 8 which extends between the branches 5 and 6 of the first part 4.
  • the branches 5, 6 and 8 have a U-shaped section groove open downwards in which the cable 2 extends so that these branches are supported on the cable 2 .
  • Part 7 of the clamp 3 is integral with an axis 9 which extends perpendicular to the cable 2 and horizontally on which the part 4 is mounted, and which carries the upper end of the suspension arm 10 of the cabin or chairlift .
  • a nut 11 At the end of the axis 9 is mounted a nut 11 which makes it possible to move the parts 4: and 7 of the clamp 3 one relative to the other perpendicular to the cable 2 so as to pinch the cable in the grooves branches 5, 6 and 8 in order to fix the device 1 on the cable 2.
  • the upper surface of the arms 5, 6 and 8 can constitute a rolling surface 12 parallel to the cable 2 on which rollers, for example the roller 13 which is supported on the cable 2, are driven to roll.
  • This rolling surface 12 is, in section perpendicular to the cable 2, rounded to substantially match the shape of the groove 13a of circular section of the roller 13.
  • the branches 5 and 6 of the clamp 3 respectively have an extension 14 and an extension 15.
  • extensions 14 and 15 extend in opposite directions along the cable 2 and have respectively two branches 16 and 17 and two branches 18 and 19 which extend laterally to the cable and on either side as well as a central part 20 and a central part 21 which respectively connect the branches 16 and 17 and the branches 18 and 19 and which extend above the cable.
  • the extensions 14 and 15 respectively provide a rolling surface or ramp 22 and a rolling surface or ramp 23 which extend the rolling surface 12 of the clamp 3 and which are inclined relative to the direction of the cable 2 over part of their length adjacent to the arms 5 and 6 so that their central parts 20 and 21 stop just above the cable 2 and their arms 16, 17 and 18, 19 extend further laterally to the cable 2.
  • the shape, in section perpendicular to the cable 2, of the rolling surfaces 22 and 23 formed by the extensions 14 and 15 is rounded, so as to extend the rolling surface 12 and to substantially match the groove 13a of the roller 13.
  • the roller 13 crosses the clamp 3 in the following manner.
  • roller 13 can cross the branches 5, 6 and 8 of the clamp 3 without causing impacts on the clamp 3 or on the cable 2 thanks to the extensions 14 and 15.
  • the present invention is not limited to the example described above. Indeed, the extensions 14 and 15 could be provided on a clamp locked by a spring and unlocked automatically using a lever.
  • the branches 16 and 18 of the extensions 14 and 15 could be eliminated in particular to allow the bending of the cable 2 in the direction which moves it away from the branches 17 and 19.
  • the rolling surfaces or ramps of the extensions 14 and 15 would be formed only by the branches 17 and 19 and the central parts 20 and 21.
  • extensions 14 and 15 which have been provided in the example in one piece with the branches 5 and 6 of the clamp 2 could be manufactured separately and assembled on the branches 5 and 6 by means of pins. articulation extending perpendicular to the cable 2 to be vertically movable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Pulleys (AREA)
  • Clamps And Clips (AREA)
  • Types And Forms Of Lifts (AREA)
  • Insulated Conductors (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Device (1) for fixing a telpher chair or a telpher car to a cable (2), of the type comprising a part (5,6,8) extending along the cable and forming a travelling surface (12) on which rollers (13) are made to travel, the part having at each of its ends an extension (14,15) comprising an arm (16) which extends laterally relative to the cable and along the latter and which forms a travelling surface (22) or ramp which extends the travelling surface (12) of the part in such a way that the rollers (13) mount or leave by means of tangential contact the travelling surface of the extension (14) at its end or in the vicinity thereof.

Description

La présente invention concerne un dispositif de fixation d'un télésiège ou d'une télécabine ou de tout autre engin du même genre sur un câble, du type comprenant une partie de fixation sur le câble s'étendant le long du câble et présentant une surface de roulement sur laquelle des galets sont amenés à rouler.The present invention relates to a device for fixing a chairlift or a gondola or any other similar machine to a cable, of the type comprising a fixing part on the cable extending along the cable and having a surface bearing on which rollers are caused to roll.

Des dispositifs de fixation de ce type sont actuellement déjà connus. Par le brevet FR-A-2276970, on connaît un dispositif de fixation qui comprend une attache fixée à un câble et sur laquelle sont ménagées des surfaces de roulement pour des galets qui s'étendent dans le sens du câble et qui présente à leurs extrémités des surfaces planes inclinées en direction de ce dernier. On connaît en outre par le brevet US-A-3420189 un dispositif de fixation dont la partie de fixation sur le câble comprend, à ses extrémités, des prolongements et sur laquelle est ménagée une surface de roulement pour des galets, s'étendant dans le sens du câble, ces prolongements étant, dans le sens du câble, arrondis et inclinés en direction de ce dernier. Dans ces dispositifs de fixation connus, à chaque fois qu'un galetfranchit l'attache ou la partie de fixation sur le câble, il se produit un choc sur le dispositif de fixation au moment où le galet monte sur la surface de roulement et un choc sur le câble au moment où le galet quitte cette surface de roulement.Fixing devices of this type are currently already known. From patent FR-A-2276970, there is known a fixing device which comprises a fastener fixed to a cable and on which are provided rolling surfaces for rollers which extend in the direction of the cable and which has at their ends flat surfaces inclined towards the latter. Also known from US-A-3420189 is a fixing device, the fixing part of which on the cable comprises, at its ends, extensions and on which is provided a rolling surface for rollers, extending in the direction of the cable, these extensions being, in the direction of the cable, rounded and inclined in the direction of the latter. In these known fastening devices, each time a roller frees the fastener or the fixing part on the cable, there is a shock on the fastening device when the roller goes up on the rolling surface and a shock on the cable when the roller leaves this running surface.

La présente invention a pour but de remédier à ces inconvénients et propose un dispositif de fixation dont la structure permet d'éviter tout choc des galets aussi bien dans sa partie de fixation au câble que sur ce dernier.The present invention aims to remedy these drawbacks and provides a fixing device whose structure makes it possible to avoid any impact of the rollers both in its part for fixing to the cable and on the latter.

Le dispositif de fixation par l'intermédiaire d'une suspente d'une télécabine ou d'un télésiège sur un câble se déplaçant sur des galets, selon la présente invention, comprend une partie de fixation qui pince le câble. Cette partie de fixation comprend à ses extrémités des prolongements et présente une surface de roulement s'étendant dans le sens du câble et sur laquelle les galets sont amenés à rouler pour la franchir, cette surface de roulement étant sur lesdits prolongements inclinés en direction du câble.The fixing device via a hanger of a gondola or chairlift on a cable moving on rollers, according to the present invention, comprises a fixing part which clamps the cable. This fixing part comprises at its ends extensions and has a rolling surface extending in the direction of the cable and on which the rollers are caused to roll to cross it, this rolling surface being on said extensions inclined towards the cable .

Conformément à la présente invention, chacun desdits prolongements comprend en outre au moins une branche qui s'étend latéralement et le long du câble et qui ménage une surface de roulement ou rampe qui prolonge la surface de roulement de ladite partie de fixation de telle sorte que les galets viennent ou quittent par contact tangentiel la surface de roulement ou rampe des branches desdits prolongements, à leurs extrémités ou au voisinage.According to the present invention, each of said extensions further comprises at least one branch which extends laterally and along the cable and which provides a running surface or ramp which extends the running surface of said fixing part so that the rollers come or leave by tangential contact the rolling surface or ramp of the branches of said extensions, at their ends or in the vicinity.

Dans une variante de réalisation conforme à la présente invention, chacun desdits prolongements comprend deux branches qui s'étendent de part et d'autre du câble, latéralement et le long de ce dernier, ces deux branches ménageant ladite surface de roulement ou rampe prolongeant la surface de roulement de ladite partie de fixation.In an alternative embodiment according to the present invention, each of said extensions comprises two branches which extend on either side of the cable, laterally and along the latter, these two branches providing said rolling surface or ramp extending the rolling surface of said fixing part.

Conformément à la présente invention, la surface adjacente au câble desdits prolongements et de leurs branches est de préférence prévue concave en vue d'épouser sensiblement la forme du câble.According to the present invention, the surface adjacent to the cable of said extensions and their branches is preferably provided concave in order to substantially match the shape of the cable.

Conformément à la présente invention, la forme de la surface de roulement desdits branches correspond, perpendiculairement au câble, à la forme de la surface de roulement de ladite partie de fixation.According to the present invention, the shape of the running surface of said legs corresponds, perpendicular to the cable, to the shape of the running surface of said fixing part.

Dans la pratique, le dispositif de fixation d'une télécabine ou d'un télésiège est en général constitué par une pince. En conséquence, les prolongements à la présente invention peuvent être prévus sur les branches de cette pince.In practice, the device for fixing a gondola or chairlift is generally constituted by a clamp. Consequently, the extensions to the present invention can be provided on the branches of this clamp.

La présente invention sera mieux comprise à l'étude d'un dispositif de fixation d'un télésiège ou d'une télécabine décrit à titre d'exemple non limitatif et illustré par le dessin sur lequel:

  • - la figure 1 représente une vue de dessus partiellement en coupe d'un dispositif de fixation conforme à la présente invention;
  • - la figure 2 représente une vue latérale partiellement en coupe du dispositif de fixation représenté sur la figure 1.
The present invention will be better understood from the study of a device for fixing a chairlift or a gondola described by way of nonlimiting example and illustrated by the drawing in which:
  • - Figure 1 shows a top view partially in section of a fixing device according to the present invention;
  • - Figure 2 shows a side view partially in section of the fixing device shown in Figure 1.

Le dispositif de fixation représenté sur les figures 1 et 2 et repéré d'une manière générale par la référence 1 est destiné à la fixation d'un télésiège ou d'une télécabine non visible sur les figures sur un câble 2.The fixing device represented in FIGS. 1 and 2 and generally identified by the reference 1 is intended for fixing a chairlift or a gondola not visible in the figures on a cable 2.

Ce dispositif de fixation 1 est du type à pince. Cette pince est repérée d'une manière générale par la référence 3 et comprend une première partie 4 qui présente deux branches d'extrémité 5 et 6 espacées et une deuxième partie 7 qui comprend une branche d'extrémité 8 qui s'étend entre les branches 5 et 6 de la première partie 4. Les branches 5, 6 et 8 présentent une gorge de section en forme de U ouvert vers le bas dans laquelle s'étend le câble 2 de telle sorte que ces branches soient en appui sur le câble 2.This fixing device 1 is of the clamp type. This clamp is generally identified by the reference 3 and comprises a first part 4 which has two end branches 5 and 6 spaced apart and a second part 7 which comprises an end branch 8 which extends between the branches 5 and 6 of the first part 4. The branches 5, 6 and 8 have a U-shaped section groove open downwards in which the cable 2 extends so that these branches are supported on the cable 2 .

La partie 7 de la pince 3 est solidaire d'un axe 9 qui s'étend perpendiculairement au câble 2 et horizontalement sur laquelle est montée la partie 4, et qui porte l'extrémité supérieure du bras de suspension 10 de la cabine ou du télésiège. A l'extrémité de l'axe 9 est monté un écrou 11 qui permet de déplacer les parties 4: et 7 de la pince 3 l'une par rapport à l'autre perpendiculairement au câble 2 de manière à pincer le câble dans les gorges des branches 5, 6 et 8 en vue de fixer le dispositif 1 sur le câble 2.Part 7 of the clamp 3 is integral with an axis 9 which extends perpendicular to the cable 2 and horizontally on which the part 4 is mounted, and which carries the upper end of the suspension arm 10 of the cabin or chairlift . At the end of the axis 9 is mounted a nut 11 which makes it possible to move the parts 4: and 7 of the clamp 3 one relative to the other perpendicular to the cable 2 so as to pinch the cable in the grooves branches 5, 6 and 8 in order to fix the device 1 on the cable 2.

Comme on le voit sur les figures, la surface supérieure des branches 5, 6 et 8 peut constituer une surface de roulement 12 parallèle au câble 2 sur laquelle des galets, à l'exemple du galet 13 qui est en appui sur le câble 2, sont amenés à rouler. Cette surface de roulement 12 est, en section perpendiculairement au câble 2, arrondie pour épouser sensiblement la forme de la gorge 13a de section circulaire du galet 13.As can be seen in the figures, the upper surface of the arms 5, 6 and 8 can constitute a rolling surface 12 parallel to the cable 2 on which rollers, for example the roller 13 which is supported on the cable 2, are driven to roll. This rolling surface 12 is, in section perpendicular to the cable 2, rounded to substantially match the shape of the groove 13a of circular section of the roller 13.

Les branches 5 et 6 de la pince 3 présentent respectivement un prolongement 14 et un prolongement 15.The branches 5 and 6 of the clamp 3 respectively have an extension 14 and an extension 15.

Ces prolongements 14 et 15 s'étendent en sens opposés le long du câble 2 et présentent respectivement deux branches 16 et 17 et deux branches 18 et 19 qui s'étendent latéralement au câble et de part et d'autre ainsi qu'une partie centrale 20 et une partie centrale 21 qui relient respectivement les branches 16 et 17 et les branches 18 et 19 et qui s'étendent au-dessus du câble.These extensions 14 and 15 extend in opposite directions along the cable 2 and have respectively two branches 16 and 17 and two branches 18 and 19 which extend laterally to the cable and on either side as well as a central part 20 and a central part 21 which respectively connect the branches 16 and 17 and the branches 18 and 19 and which extend above the cable.

Les prolongements 14 et 15 ménagent respectivement une surface de roulement ou rampe 22 et une surface de roulement ou rampe 23 qui prolongent la surface de roulement 12 de la pince 3 et qui sont inclinées par rapport à la direction du câble 2 sur une partie de leur longueur adjacente aux branches 5 et 6 de telle sorte que leurs parties centrales 20 et 21 s'arrêtent juste au-dessus du câble 2 et que leurs branches 16, 17 et 18, 19 se prolongent plus loin latéralement au câble 2. En outre, la forme, en section perpendiculairement au câble 2, des surfaces de roulement 22 et 23 ménagées par les prolongements 14 et 15 est arrondie, de manière à prolonger la surface de roulement 12 et à épouser sensiblement la gorge 13a du galet 13.The extensions 14 and 15 respectively provide a rolling surface or ramp 22 and a rolling surface or ramp 23 which extend the rolling surface 12 of the clamp 3 and which are inclined relative to the direction of the cable 2 over part of their length adjacent to the arms 5 and 6 so that their central parts 20 and 21 stop just above the cable 2 and their arms 16, 17 and 18, 19 extend further laterally to the cable 2. In addition, the shape, in section perpendicular to the cable 2, of the rolling surfaces 22 and 23 formed by the extensions 14 and 15 is rounded, so as to extend the rolling surface 12 and to substantially match the groove 13a of the roller 13.

Le galet 13 franchit la pince 3 de la manière suivante.The roller 13 crosses the clamp 3 in the following manner.

Le galet 13, en atteignant la surface de roulement 22 entre tout d'abord tangentiellement en contact avec les branches latérales 16 et 17 du prolongement 14 au voisinage de leur extrémité et roule sur ces branches en s'éloignant du câble 2. Puis il roule sur la partie du prolongement 14 voisine de la branche 5 de la pince 3 qui recouvre tout le câble 2 pour rouler ensuite sur la surface de roulement 12 de la pince 3 ménagée successivement par la face supérieure de ses branches 5,8 et 6. De l'autre côté de la pince 3, le galet 13 roule sur la surface de roulement 23 du prolongement 15 et quitte ce prolongement 15 par contact tangentiel sur ses branches 18 et 19 au voisinage de leur extrémité pour prolonger sa course sur le câble 2.The roller 13, on reaching the rolling surface 22, first enters tangentially into contact with the lateral branches 16 and 17 of the extension 14 near their end and rolls on these branches away from the cable 2. Then it rolls on the part of the extension 14 adjacent to the branch 5 of the clamp 3 which covers the entire cable 2 to then roll on the rolling surface 12 of the clamp 3 formed successively by the upper face of its branches 5,8 and 6. From on the other side of the clamp 3, the roller 13 rolls on the rolling surface 23 of the extension 15 and leaves this extension 15 by tangential contact on its branches 18 and 19 in the vicinity of their end to extend its travel on the cable 2.

Il ressort de ce qui précède que le galet 13 peut franchir les branches 5, 6 et 8 de la pince 3 sans occasionner de chocs sur la pince 3 ou sur le câble 2 grâce aux prolongements 14 et 15.It follows from the above that the roller 13 can cross the branches 5, 6 and 8 of the clamp 3 without causing impacts on the clamp 3 or on the cable 2 thanks to the extensions 14 and 15.

La présente invention ne se limite pas à l'exemple ci-dessus décrit. En effet, les prolongement 14 et 15 pourraîent être prévus sur une pince verrouillée par un ressort et déverrouillée automatiquement à l'aide d'un levier.The present invention is not limited to the example described above. Indeed, the extensions 14 and 15 could be provided on a clamp locked by a spring and unlocked automatically using a lever.

En outre, dans certaines applications, les branches 16 et 18 des prolongements 14 et 15 pourraient être supprimées notamment pour autoriser la flexion du câble 2 dans le sens qui l'éloigne des branches 17 et 19. Dans ce cas, les surfaces de roulement ou rampes des prolongements 14 et 15 seraient formées uniquement par les branches 17 et 19 et les parties centrales 20 et 21.In addition, in certain applications, the branches 16 and 18 of the extensions 14 and 15 could be eliminated in particular to allow the bending of the cable 2 in the direction which moves it away from the branches 17 and 19. In this case, the rolling surfaces or ramps of the extensions 14 and 15 would be formed only by the branches 17 and 19 and the central parts 20 and 21.

Par ailleurs, les prolongements 14 et 15 qui ont été prévus dans l'exemple d'une seule pièce avec les branches 5 et 6 de la pince 2 pourraient être fabriqués séparément et assemblés sur les branches 5 et 6 par l'intermédiaire d'axes d'articulation s'étendant perpendiculairement au câble 2 pour être mobiles verticalement.Furthermore, the extensions 14 and 15 which have been provided in the example in one piece with the branches 5 and 6 of the clamp 2 could be manufactured separately and assembled on the branches 5 and 6 by means of pins. articulation extending perpendicular to the cable 2 to be vertically movable.

Bien d'autres variantes de réalisation sont possibles sans sortir du cadre de la présente invention défini par les revendications annexées.Many other alternative embodiments are possible without departing from the scope of the present invention defined by the appended claims.

Claims (5)

1. Device (1) for the fastening, by means of a suspension piece (10), of a chair lift or cable car to a cable (2) moving over pulleys (13), comprising a fastening part (5, 6, 8) which grips the cable (2), this part (5, 6, 8) possessing extensions (14, 15) at its ends and having a rolling surface (12) which extends in the direction of the cable (2) and on which the pulleys (13) are made to roll in order to cross it, this rolling surface (12) being inclined in the direction of the cable (13) on the said extensions, characterized in that each of the said extensions (14, 15) also possesses at least one branch (17, 19) which extends laterally and along the cable (13) and which forms a rolling surface or ramp which extends the rolling surface of the said fastening part, in such a way that the pulleys (13), by tangential contact, come onto or leave the rolling surface or ramp of the branches (17,19) of the said extensions (14, 15) at or near their end.
2. Fastening device according to Claim 1, characterized in that each of the said extensions (14, 15) possesses two branches (16, 17; 18, 19) which extend on either side of the cable (2) laterally and along the latter, these two branches forming the said rolling surface or ramp which extends the rolling surface of the said fastening part.
3. Fastening device according to either of the preceding claims, characterized in that the surface of the said extensions and of their branches which is adjacent to the cable (2) is concave, so that it substantially matches the shape of the cable.
4. Fastening device according to any one of the preceding claims, characterized in that the shape of the rolling surface of the said branches (17, 19) corresponds, perpendicularly to the cable (2), to the shape of the rolling surface (12) of the said fastening part (5, 6, 8).
5. Fastening device according to any one of the preceding claims, characterized in that the said fastening part is formed by the arms of tongs (3), whose end arms (5, 6), in the direction of the cable, are equipped with the said extensions (14, 15).
EP84108245A 1983-07-21 1984-07-13 Device for connecting a ski lift seat or cabin to a rope having a rolling surface for sheaves Expired EP0132721B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84108245T ATE28300T1 (en) 1983-07-21 1984-07-13 MOUNTING DEVICE FOR CHAIRLIFT OR CABIN ON A ROLLER CABLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8312098A FR2549430B1 (en) 1983-07-21 1983-07-21 DEVICE FOR FIXING A CABLE CAR OR A CABLE LIFT ON A CABLE PROVIDED WITH A ROLLING SURFACE FOR PULLETS
FR8312098 1983-07-21

Publications (2)

Publication Number Publication Date
EP0132721A1 EP0132721A1 (en) 1985-02-13
EP0132721B1 true EP0132721B1 (en) 1987-07-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108245A Expired EP0132721B1 (en) 1983-07-21 1984-07-13 Device for connecting a ski lift seat or cabin to a rope having a rolling surface for sheaves

Country Status (8)

Country Link
US (1) US4573414A (en)
EP (1) EP0132721B1 (en)
JP (1) JPS6085056A (en)
AT (1) ATE28300T1 (en)
CA (1) CA1235084A (en)
DE (2) DE132721T1 (en)
ES (1) ES289221Y (en)
FR (1) FR2549430B1 (en)

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AT517919B1 (en) * 2015-10-19 2020-12-15 Innova Patent Gmbh Clamp

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FR2276970A1 (en) * 1974-07-02 1976-01-30 Maraux Jean Overhead cable transportation system - has chamfered entries to cylindrical guide piece supporting cabin
US4200095A (en) * 1977-08-15 1980-04-29 Millipore Corporation Arrangement for intravenous administration or the like
FR2464170A1 (en) * 1979-08-27 1981-03-06 Ogoove Comilog Cie Miniere GUIDING FORK SLINGS AND ANTI-SLIP DEVICE FOR SINGLE AIR CARRIER WAGONNETS

Also Published As

Publication number Publication date
ES289221U (en) 1986-03-01
JPS6085056A (en) 1985-05-14
FR2549430A1 (en) 1985-01-25
US4573414A (en) 1986-03-04
ATE28300T1 (en) 1987-08-15
DE3464733D1 (en) 1987-08-20
EP0132721A1 (en) 1985-02-13
DE132721T1 (en) 1985-08-29
FR2549430B1 (en) 1986-03-21
ES289221Y (en) 1986-10-01
CA1235084A (en) 1988-04-12

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