EP0610348B1 - Dispositif pour la fixation d'une cabine ou analogue a une suspension - Google Patents

Dispositif pour la fixation d'une cabine ou analogue a une suspension Download PDF

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Publication number
EP0610348B1
EP0610348B1 EP92922690A EP92922690A EP0610348B1 EP 0610348 B1 EP0610348 B1 EP 0610348B1 EP 92922690 A EP92922690 A EP 92922690A EP 92922690 A EP92922690 A EP 92922690A EP 0610348 B1 EP0610348 B1 EP 0610348B1
Authority
EP
European Patent Office
Prior art keywords
cabin
carrying
suspension frame
suspension
bars
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
EP92922690A
Other languages
German (de)
English (en)
Other versions
EP0610348A1 (fr
Inventor
Herbert DÜR
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.)
Doppelmayr Seilbahnen GmbH
Original Assignee
Konrad Doppelmayr and Sohn Maschinenfabrik GmbH and Co KG
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 Konrad Doppelmayr and Sohn Maschinenfabrik GmbH and Co KG filed Critical Konrad Doppelmayr and Sohn Maschinenfabrik GmbH and Co KG
Publication of EP0610348A1 publication Critical patent/EP0610348A1/fr
Application granted granted Critical
Publication of EP0610348B1 publication Critical patent/EP0610348B1/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
    • B61B12/04—Devices for damping vibrations

Definitions

  • the subject invention relates to a device for fastening a cabin or an armchair of a cable car system to a hanger, which is formed at its lower end with a support device which engages under a support frame for the cabin or the armchair, at least one between the support device and the support frame Damping element is arranged in the form of an inflatable container
  • a carrying device is articulated at the lower end of the hanger, which is fixed or releasably clamped to the conveyor cable in particular by means of a clamping device, which e.g. is formed with four support arms, the free ends of which are penetrated by bolts anchored in the cabin.
  • a clamping device which e.g. is formed with four support arms, the free ends of which are penetrated by bolts anchored in the cabin.
  • EP-A 015 205 discloses a device for the elastic suspension of a cable car cabin, which device is formed by a damping element in the form of an inflatable tire which is arranged between a support device attached to the suspension and a support frame connected to a cabin.
  • this known device does not meet the requirements, because if the damping element malfunctions, e.g. if the air escapes as a result of damage, the desired damping effect is not guaranteed.
  • this damping element is one which has to be manufactured separately for this specific application.
  • the object of the present invention is to provide a damping device by which the desired quiet movement of the cabin or the armchair is guaranteed, even with increased driving speed, which a suspension of the cabin or of the chair on the hanger without a joint located between the support device and the support frame, which can therefore be manufactured in a simple manner, since it consists of commercially available devices and which is functional even if a part of the devices fails. According to the invention, these disadvantages inherent in the known prior art are avoided by a device having the features of claim 1
  • damping devices thus consist of commercially available components, namely gas springs or air springs, this device can be manufactured in a simple manner. Furthermore, since at least two gas springs or air springs are provided between the support device and the support frame, the desired damping effect is also at least partially ensured if one of them fails as a result of a malfunction.
  • the support device can have two brackets connected to the hanger rod, to which the support rails are fastened, and the support frame can be formed by two parallel rails and two rails running transversely thereto, on the free ends of which the cabin or the armchair is fastened.
  • the cabin or the armchair is articulated to the support frame by means of a plurality of approximately horizontally aligned bolts, as a result of which it can be pivoted relative to the latter.
  • the support frame can be down in its outer area protruding tabs are formed, which are penetrated by support bolts for the cabin.
  • the support frame is formed with a roof-like wall, the air or gas springs being arranged between the support device and this wall.
  • the support frame can be formed with two walls arranged at a vertical distance from one another, between which the support device is arranged, air and gas springs being arranged above and below the support device.
  • the air or gas springs can be connected to one another and to a central pressure medium supply by means of lines.
  • At least one additional mechanical damping device is provided between the support device and the support frame, which is formed in particular by rubber buffers and a pull rod.
  • a cabin 5 is attached to the lower end of a hanger bar 1 by means of a device 2 and 3.
  • a clamping body 11 At the upper end of the hanger rod 1, a clamping body 11, by means of an adjusting roller 12 adjustable clamping jaws 13 and rollers 14 of a running gear are arranged.
  • the hanger bar 1 can be coupled to a conveyor cable by means of the clamping jaws 13.
  • the fastening device consists of a support device 2 arranged at the lower end of the hanger rod 1 and a support frame 3 attached to the roof 52 of the cabin 5.
  • the support device 2 consists of two rails 21 aligned in the conveying direction A of the cabin 5 and two brackets 22 extending transversely thereto, which are rigidly connected to the side surfaces of the hanger bar 1.
  • the support frame 3 also consists of two rails 31 running in the conveying direction A of the cabin 5, which are connected by two rails 32 oriented transversely thereto.
  • the support frame 3 is connected to the cabin 5 in that at the free ends of the rails 31 bolts 51 are provided which are anchored in the roof 52 of the cabin 5.
  • Air or gas springs 4 are arranged between the support device 2 and the support frame 3 and are located between the free ends of the rails 21 of the support device 2 and the rails 32 of the support frame 3.
  • the attachment of the cabin 5 to the support frame 3 and the attachment of the support frame 3 to the support device 2 are at separate locations, the requirements of a stable attachment of the cabin 5 and the avoidance of torque exerted on the hanger rod 1 are easily met met.
  • the arrangement of air or gas springs 4 between the support frame 3 and the support device 2 achieves an optimally sprung attachment of the cabin 5, as a result of which the shocks caused by the movement of the rope clamps via the rope pulleys are not transmitted to the cabin 5, so that it is subject to far lower mechanical loads. This also dampens the transmission of noise.
  • the support frame 3 is formed at its free ends with tabs 34, each of which is provided with a hole, and also protrude from the roof 52 of the cabin 5, each with tabs 54 provided with a hole, the holes of the tabs 34 and 54 being articulated 35 are enforced. As a result, the cabin 5 can be pivoted slightly relative to the supporting frame 3.
  • the support frame 3 formed with a roof-like wall 36 is penetrated by the hanger rod 1 to which the support device 2 is attached.
  • a plurality of air springs 4 are arranged between the free ends or the outer edge of the support device 2 and the wall 36 of the support frame 3.
  • the air springs 4 are connected to one another and to a central air supply by means of lines 41. As a result, the pressure prevailing in the air springs 4 can be controlled as required.
  • the axis of the air springs 4 includes a small acute angle with the axis of the hanger rod 1.
  • additional mechanical damping devices 6, which are shown in FIG. 5, are provided between the carrying device 2 and the carrying frame 3. These consist of a housing 61 arranged on the underside of the wall 36 and open at the bottom with a rubber buffer 62, a pull rod 63 and a housing 64 arranged on the support device 2 with a rubber buffer 65.
  • the upper rubber buffer 62 projects downward from the housing 61 and the lower rubber buffer 65 protrudes downward from a wall of the housing 64.
  • the pull rod 63 is anchored in the housing 61, surrounds the upper rubber buffer 62 and abuts the lower rubber buffer 65.
  • FIG. 6 shows an embodiment variant in which the support frame 3 has, in addition to the roof-like wall 36, a lower, flat wall 37, a first group of air springs 4 between the support device 2 and the wall 36 and between the support device 2 and the Wall 37 a second group of air springs 4 is provided. This results in a further improvement in the damping effect.
  • gas springs can also be provided.
  • the damping elements provided between the support device and the support frame prevent the transmission of impacts and noise from the clamping device via the hanger rod to the cabin.
  • Such a device for suspending cabins or armchairs can be used with any type of cable car.
  • the hanger is firmly clamped to the suspension cable or the clamps in the stations can be detached from the suspension cable.
  • the hanger can be designed with a running gear, as a result of which the hanger, uncoupled from the suspension cable, can be moved along rails along with the cabin in the stations, or the hanger can be moved along the suspension cable with the cabin.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Body Suspensions (AREA)
  • Seats For Vehicles (AREA)

Claims (8)

  1. Dispositif de fixation d'une cabine d'un téléphérique à une suspension (1), qui présente à son extrémité inférieure, un dispositif de support, lequel passe sous un bâti de support (3) de la cabine (5), un élément d'amortissement (4), sous la forme d'un récipient gonflable, étant placé entre le dispositif de support (2) et le bâti de support (3), caractérisé en ce que le dispositif de support (2) comporte deux rails de support (21) approximativement parallèles, à chacune des extrémités libres desquels est placé au moins un ressort à air ou un ressort à gaz (4) et en ce que le bâti de support (3) comporte deux rails (32) parallèles, qui sont orientés parallèlement aux rails de support (21) et qui reposent sur les ressorts à air ou ressorts à gaz (4) (fig. 3) ou en ce que le bâti de support (3) comporte une paroi (36) s'étendant en toit, les ressorts à air ou à gaz (4) étant placés entre le dispositif de support (2) et cette paroi (36).
  2. Dispositif selon la revendication 1, caractérisé en ce que le dispositif de support (2) comporte deux consoles (22), reliées à la tringle de suspension (1), sur lesquelles sont fixés les rails de support (21) et en ce que le bâti de support (3) est formé par deux rails (32) parallèles et deux rails (31), s'étendant transversalement à ceux-ci, aux extrémités libres desquels est fixée la cabine (5).
  3. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce que la cabine (5) s'articule, de manière connue en soi, au bâti de support (2), au moyen d'axes (35) orientés à peu près horizontalement, de sorte qu'elle peut pivoter par rapport à celui-ci.
  4. Dispositif selon la revendication 3, caractérisé en ce que le bâti de support (3) présente, dans sa zone extérieure, des attaches (34), dépassant vers le bas, qui sont traversées par des axes de support (35) pour la cabine (5).
  5. Dispositif selon la revendication 1, caractérisé en ce que le bâti de support (3) comporte deux parois (36, 37), espacées verticalement l'une de l'autre, entre lesquelles est placé le dispositif de support (2), au-dessus et au-dessous du dispositif de support (2) étant prévus des ressorts à air ou à gaz (4).
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que les ressorts à air ou à gaz (4) sont reliés entre eux au moyen de conduites (41) et avec une alimentation en fluide sous pression centrale.
  7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce qu'au moins un dispositif d'amortissement (6) mécanique, supplémentaire, est prévu entre le dispositif de support (2) et le bâti de support (3).
  8. Dispositif selon la revendication 7, caractérisé en ce que le au moins un dispositif d'amortissement mécanique est formé par des tampons en caoutchouc (62, 65) et une barre de traction (63).
EP92922690A 1991-11-05 1992-11-05 Dispositif pour la fixation d'une cabine ou analogue a une suspension Expired - Lifetime EP0610348B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2192/91 1991-11-05
AT0219291A AT402187B (de) 1991-11-05 1991-11-05 Vorrichtung zur befestigung einer kabine, eines sessels od.dgl. einer seilbahnanlage an einem gehänge
PCT/AT1992/000141 WO1993009013A1 (fr) 1991-11-05 1992-11-05 Dispositif pour la fixation d'une cabine ou analogue a une suspension

Publications (2)

Publication Number Publication Date
EP0610348A1 EP0610348A1 (fr) 1994-08-17
EP0610348B1 true EP0610348B1 (fr) 1997-09-10

Family

ID=3529689

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92922690A Expired - Lifetime EP0610348B1 (fr) 1991-11-05 1992-11-05 Dispositif pour la fixation d'une cabine ou analogue a une suspension

Country Status (7)

Country Link
US (1) US5437234A (fr)
EP (1) EP0610348B1 (fr)
JP (1) JPH07500787A (fr)
AT (2) AT402187B (fr)
CA (1) CA2122351C (fr)
DE (1) DE59208902D1 (fr)
WO (1) WO1993009013A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778797A (en) * 1995-01-19 1998-07-14 Nippon Cable Co., Ltd. Vibration damping arrangement for cable car
AT403682B (de) * 1995-03-07 1998-04-27 Brueder Girak Ges M B H Aufhängung für auf einer trageinrichtung, insbesondere auf einem tragseil, geführte fahrbetriebsmittel
FR2736607B1 (fr) * 1995-07-10 1997-09-26 Transports Et Dispositif de stabilisation aerodynamique pour vehicules de transport aeriens par cable
FR2739604B1 (fr) * 1995-10-04 1998-01-02 Pomagalski Sa Telesiege ou telecabine a dispositif aerodynamique de compensation de l'action du vent
EP0805088B1 (fr) 1996-05-03 2001-08-16 Innova Patent GmbH Dispositif pour la fixation d'une cabine d'un téléphérique à une suspension
CN1323000C (zh) * 2003-01-28 2007-06-27 单圣涤 无支架循环运行式观览旅游索道

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192417A (en) * 1967-04-10 1970-05-20 Safege Transp Improvements in or relating to Overhead Railways
FR2151633A5 (fr) * 1971-09-07 1973-04-20 Barthalon Maurice
DE2638431A1 (de) * 1976-08-26 1978-03-09 Demag Ag Verbindung zwischen einem fahrgestell eines schienenfahrzeuges und einem wagenkasten
FR2449012A1 (fr) * 1979-02-19 1980-09-12 Sigma Plastique Dispositif de suspension pneumatique pour cabine de telepherique
SU905161A1 (ru) * 1980-05-06 1982-02-15 Проектно-Конструкторский Институт Конвейеростроения Устройство дл амортизации подвесок подвесного конвейера
AT388901B (de) * 1988-07-07 1989-09-25 Swoboda Seilbahnbau Gmbh Gehaenge fuer ein kuppelbares fahrbetriebsmittel einer seilbahn

Also Published As

Publication number Publication date
WO1993009013A1 (fr) 1993-05-13
AT402187B (de) 1997-02-25
JPH07500787A (ja) 1995-01-26
US5437234A (en) 1995-08-01
CA2122351C (fr) 2003-01-07
DE59208902D1 (de) 1997-10-16
CA2122351A1 (fr) 1993-05-13
ATE157940T1 (de) 1997-09-15
ATA219291A (de) 1996-07-15
EP0610348A1 (fr) 1994-08-17

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