EP0748732B1 - Dispositif d'actionnement et de support d'éléments de protection, notamment des capots de protection ou des portes d'installations de téléphérage - Google Patents

Dispositif d'actionnement et de support d'éléments de protection, notamment des capots de protection ou des portes d'installations de téléphérage Download PDF

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Publication number
EP0748732B1
EP0748732B1 EP96201602A EP96201602A EP0748732B1 EP 0748732 B1 EP0748732 B1 EP 0748732B1 EP 96201602 A EP96201602 A EP 96201602A EP 96201602 A EP96201602 A EP 96201602A EP 0748732 B1 EP0748732 B1 EP 0748732B1
Authority
EP
European Patent Office
Prior art keywords
protective
protective element
lever
actuating
toggle
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 - Lifetime
Application number
EP96201602A
Other languages
German (de)
English (en)
Other versions
EP0748732A1 (fr
Inventor
Otto Pabst
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.)
Leitner AG
Original Assignee
Leitner AG
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 Leitner AG filed Critical Leitner AG
Publication of EP0748732A1 publication Critical patent/EP0748732A1/fr
Application granted granted Critical
Publication of EP0748732B1 publication Critical patent/EP0748732B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61B12/002—Cabins; Ski-lift seats

Definitions

  • the present invention relates to an actuating and holding device of protective elements, in particular protective covers and doors on cable car systems, according to the preamble of claim 1.
  • the present invention now has the object an actuating and holding device and in essentially described in European patent EP-B-0 510 357 propose, however, against the locking of the mentioned patent a firmer and simpler locking has, especially vibrations avoided are supposed to be the most uncomfortable way of safety and affect the comfort of the passengers.
  • the connecting rod between the control lever and the actuation of the protective hood provided with a two-armed toggle lever, the movement of which the rotation of the protective hood around its articulation point controls and with one of its ends with one on the armchair frame attached tab is connected, this can Forced movement, which is otherwise an excess degree of freedom of the toggle would be to find two end positions that the open and closed position of the protective hood itself correspond and the articulation between toggle and Tab can be such that a dead center in the The closed position of the protective hood is overcome, i.e. that the articulation point between the tab and the corresponding one Knee lever arm on one or the other Side of an imaginary connecting line between the middle of the arm of the knee lever on the protective hood and the articulation point the tab on the fixed structure of the armchair located.
  • 1 and 2 is a generally indicated 1 Armchair shown, provided with a suspension 2 is, in a known manner with a not shown Train carrying rope of a cable car system is connected.
  • the armchair 1 is in the area provided its frame post with a holder 3 each. With their articulation points 4, the holders 3 form the horizontal one Articulation axis of a protective hood 5, such that this by means of a handle 6 from one in FIG. 6 shown open position in a clearly visible in Figure 2 Closed position can be pivoted.
  • the upper crossbar of the armchair frame provided with a flange 7 on which an operating lever 8 is articulated, which is at its free end a roller 9 carries in the entrance and exit station of the armchair on a not shown Control rail is slidable.
  • the operating lever carries an arm 10 is attached to it above through a pivot point 12 at the free end of the arm 10 and below through a pivot point 13 on a toggle lever 14 hinged.
  • This in turn is with one Tab 15 rotatably connected via a joint 16.
  • the Tab 15, however, is fixed by a hinge 23 with a Plate 17 connected to the axis of rotation of the protective cover 5th vertical and at a slight distance from one of the walls the protective hood itself is on the side of the chair where the operating lever 8 is provided.
  • the apex of the knee lever carries 14 a bolt 19 which is connected to a rubber roller 20 provided and rotatable with the plate 17 facing Wall of the protective hood 5 is connected.
  • the plate with an end stop 21 in the form of a Recording that holds the rubber roller 20 in position as soon as the protective hood 5 is closed, and with an end stop 22 provided to position the rubber roller 20 in position hold as soon as the protective cover is open ( Figure 6).
  • the toggle lever 14 and the bracket are expedient 15 dimensioned and designed such that in a mechanical Actuation by the actuating lever 8 the joint between lever 14 and tab 15 as in FIG. 4 overcomes the dead center shown, which again in the opening process the protective hood must be overcome. Becomes however, the protective hood is opened or closed by hand, so the lever and the tab never become that Overcome dead center and will remain free to move.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Superstructure Of Vehicle (AREA)
  • Seats For Vehicles (AREA)
  • Toys (AREA)
  • Flexible Shafts (AREA)

Claims (3)

  1. Dispositif d'actionnement et de support d'éléments de protection, notamment des capots de protection ou des portes d'installations de téléphérage, dans lequel les éléments de protection sont appliqués à un véhicule de transport, étant tournants d'une position d'ouverture à une position de fermeture,
    comprenant
    un organe d'actionnement (8) destiné à être commandé par un moyen de commande de la gare de sortie et par un moyen de commande de la gare d'entrée,
    un élément de transmission (11) reliant l'organe d'actionnement (8) à l'élément de protection (5) pour causer la rotation de ce dernier de sa position d'ouverture à celle de fermeture et vice versa,
    un moyen de retenue destiné à retenir l'élément de protection immobile aux positions d'ouverture et de fermeture,
    caractérisé en ce que
    le moyen de retenue est formé
    d'un levier à genouillère (14) relié par un de ses bras, en correspondance de son extrémité, à l'extrémité de l'élément de transmission (11);
    une roue (20) portée rotativement au sommet du levier à genouillère (14) par un pivot (19) fixé rotativement à l'élément de protection (5), à une distance de l'axe de rotation de celui-ci (4);
    une structure fixe (17) du véhicule de transport présentant deux butées de fin de course (21, 22) correspondant à la position de fermeture et respectivement d'ouverture de l'élément de protection (5); et
    une jumelle (15) articulée, à l'une de ses extrémités, sur le bras libre du levier à genouillère (14) et, à son autre extrémité, sur la structure fixe du véhicule de transport, de telle sorte que dans la position de fermeture de l'élément de protection (5) l'articulation (16) entre la jumelle (15) et le bras de levier (14) ait dépassé un point mort, c'est-à-dire une droite imaginaire passant par le centre de rotation de la roue (20) et le point d'articulation de la jumelle (15) sur la structure fixe (17) dans le cas où le levier d'actionnement (8) a été actionné, de manière que le dispositif de support peut être commandé par le même levier d'actionnement (8) qui est prévu également pour la commande d'ouverture et de fermeture de l'élément de protection.
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément de protection est un capot (5).
  3. Dispositif selon la revendication 1, caractérisé en ce que l'élément de protection est une porte.
EP96201602A 1995-06-14 1996-06-07 Dispositif d'actionnement et de support d'éléments de protection, notamment des capots de protection ou des portes d'installations de téléphérage Expired - Lifetime EP0748732B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT95BZ000036A IT1281285B1 (it) 1995-06-14 1995-06-14 Dispositivo di comando e di bloccaggio di elementi protettivi, in particolare cupole protettive e porte su impianti funicolari.
ITBZ950036 1995-06-14

Publications (2)

Publication Number Publication Date
EP0748732A1 EP0748732A1 (fr) 1996-12-18
EP0748732B1 true EP0748732B1 (fr) 2000-03-01

Family

ID=11346701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96201602A Expired - Lifetime EP0748732B1 (fr) 1995-06-14 1996-06-07 Dispositif d'actionnement et de support d'éléments de protection, notamment des capots de protection ou des portes d'installations de téléphérage

Country Status (4)

Country Link
EP (1) EP0748732B1 (fr)
AT (1) ATE190017T1 (fr)
DE (1) DE59604519D1 (fr)
IT (1) IT1281285B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659526B2 (en) * 2001-05-25 2003-12-09 Integrated Vision, Inc. Canopy and visor windshield for a mobility vehicle
FR2879547B1 (fr) 2004-12-17 2007-03-02 Pomagalski Sa Mecanisme de commande a verrouillage d'un capot pivotant pour telesiege
AT505696A3 (de) 2007-08-30 2011-06-15 Innova Patent Gmbh Fahrbetriebsmittel eines sesselliftes oder einer seilbahnanlage
AT517204B1 (de) 2015-07-09 2016-12-15 Innova Patent Gmbh Sessel für einen Sessellift

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510357A1 (fr) * 1991-04-22 1992-10-28 KONRAD DOPPELMAYR & SOHN MASCHINENFABRIK GESELLSCHAFT M.B.H. & CO. KG. Dispositif de verrouillage automatique pour un capot protecteur contre les intempéries d'un télésiège ou la perte d'une télécabine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540802A (fr) * 1970-06-26 1973-08-31 Pomagalski Sa Siège convertible pour télésièges
CH611679A5 (en) * 1976-11-01 1979-06-15 Degiorgi Ag Device for actuating a door on a cable car or cabin
CH670224A5 (fr) * 1983-04-20 1989-05-31 Cwa Const Sa

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0510357A1 (fr) * 1991-04-22 1992-10-28 KONRAD DOPPELMAYR & SOHN MASCHINENFABRIK GESELLSCHAFT M.B.H. & CO. KG. Dispositif de verrouillage automatique pour un capot protecteur contre les intempéries d'un télésiège ou la perte d'une télécabine

Also Published As

Publication number Publication date
DE59604519D1 (de) 2000-04-06
IT1281285B1 (it) 1998-02-17
EP0748732A1 (fr) 1996-12-18
ITBZ950036A1 (it) 1996-12-14
ATE190017T1 (de) 2000-03-15
ITBZ950036A0 (it) 1995-06-14

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