EP0218897A2 - Support d'appareil de roulement pour téléphériques, notamment pour téléphériques monocâbles à boucle fermée - Google Patents

Support d'appareil de roulement pour téléphériques, notamment pour téléphériques monocâbles à boucle fermée Download PDF

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Publication number
EP0218897A2
EP0218897A2 EP86112278A EP86112278A EP0218897A2 EP 0218897 A2 EP0218897 A2 EP 0218897A2 EP 86112278 A EP86112278 A EP 86112278A EP 86112278 A EP86112278 A EP 86112278A EP 0218897 A2 EP0218897 A2 EP 0218897A2
Authority
EP
European Patent Office
Prior art keywords
guide roller
carrier according
drive carrier
rope
suspension
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.)
Granted
Application number
EP86112278A
Other languages
German (de)
English (en)
Other versions
EP0218897A3 (en
EP0218897B1 (fr
Inventor
Bernd Meindl
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 EP0218897A2 publication Critical patent/EP0218897A2/fr
Publication of EP0218897A3 publication Critical patent/EP0218897A3/de
Application granted granted Critical
Publication of EP0218897B1 publication Critical patent/EP0218897B1/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
    • 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
    • B61B12/122—Cable grippers; Haulage clips for aerial ropeways

Definitions

  • the invention relates to a drive carrier for cable cars, in particular single-cable circulating ropeways, preferably in the form of a clamping apparatus for hangers that can be uncoupled from the cable, with at least one guide roller which runs in the station in a guide rail which is widened in a funnel shape towards the inlet side and thus oscillates the drive in one plane perpendicular to the rope prevented.
  • the hangers of cable cars carry out more or less strong pendulum movements in the transverse direction due to the effects of wind, movements of the passengers, etc., which must be brought to a standstill when entering a station in order to ensure trouble-free disconnection from the To ensure rope.
  • the drive carrier or clamping device has a support roller in the vicinity of the cable, which runs on a support rail, and a guide roller which runs into a guide rail at the greatest possible distance from the cable.
  • Their walls have a vertical distance, which is slightly larger than the diameter of the guide roller. In order to capture the role even with pendulum movements, these walls are widened in a funnel shape towards the inlet direction.
  • the object of the invention is to avoid these disadvantages of the known drive carriers or clamps, for which purpose it is proposed according to the invention that either the guide roller and / or its bearing is designed to be resilient in the radial direction.
  • shock-absorbing measure if it is to be effective, must react quickly. This applies to the device according to the invention because the shock-absorbing, resiliently moving or deforming masses on the guide rollers or their bearings are small, so that there are no delays in the shock-absorbing effect due to high inertia.
  • the possible suspension of the guide roller is preferably greater than 10% of its diameter, which corresponds to resilient deformations or spring travel in the centimeter range (of the order of magnitude) for the usual roller diameters.
  • either the guide roller itself can be made flexible or it is mounted on a flexible axle. A combination of both design features is also conceivable.
  • the required damping of the guide roller suspension can be achieved by using sufficiently damping material, e.g. of elastomers or foams, or by special damping devices, e.g. Shock absorbers used in the storage of the guide rollers can be achieved.
  • the terminal box 1 shows the terminal box 1, which is fastened to the rope 3 by means of two jaws 2 while driving.
  • the clamping jaws 2 are released from the rope 3 by a mechanism which has a lever 4.
  • This carries at its free end a roller 5, which runs onto a stationary rail, not shown, so that the lever 4 is pivoted downward.
  • a bearing 6 for an axis 7 is provided on the underside of the terminal box 1.
  • the hanger 8 is pivotally mounted, so that the gondola or the seat can swing freely in the direction of travel.
  • the axis 7 carries at its free end a guide roller 11 which runs into a guide rail 12. As shown in FIG. 2, this is widened in a funnel shape towards the inlet side, so that it is reliably grasped by the two guide walls 13 even in the event of transverse vibrations of the hanger (FIG. 1a).
  • the essentially rigid guide roller 11 is mounted on an axle 7 rigidly connected to the terminal box 1. If the hanger executes transverse vibrations when it moves in, the guide roller 11 moves up and down and, in the process, hits the upper and lower guide walls alternately several times. These shocks occur essentially unsprung, which causes considerable inertia forces between the guide wall 13 and guide roller 11 due to the large moment of inertia of the hanger, which in particular stress the guide roller 11 and the axis 7 and their storage and can lead to the breakage of these parts.
  • a possible relatively hard rubber pad on the guide roller which gives way by a maximum of a few millimeters as a result, can hardly reduce these impact forces.
  • the guide roller according to the invention according to FIGS. 3a and 3b also has a relatively rigid race 14, which is, however, connected to the hub 15 via individual rubber-elastic spokes 16, for example made of an elastomeric plastic material.
  • spokes 16 can fold or compress under the action of a radial force while the opposing spokes are stretched, so that the rim 14 is displaced into an eccentric position.
  • the spokes 16 cause both a suspension and a damping, so that a pendulum movement of the Suspension is brought to a standstill without major impacts.
  • connection between the race 14 and the hub 15 can also be made by soft foam, e.g. Foam rubber 17 take place.
  • the guide roller 11 is designed as a rubber-elastic rotating body made of elastomeric plastic, which has a hub part 18, a race 19 and a suspension part 20 lying in between. 6, this can be made bellows-shaped to increase the suspension possibility even when using a relatively hard plastic material.
  • vehicle tires FIG. 8 is also conceivable, the cavity being able to be filled with air or with soft foam.
  • the suspension according to the invention can also be achieved with a rigid guide roller 11 in that it is mounted on an axle 7 which can be pivoted about a pin 21.
  • the axis 7 is pressed back into its central position after a deflection.
  • Damping elements 23 are preferably also provided, which in the exemplary embodiment shown are assembled to form a unit with the springs in the manner of the shock absorbers customary in motor vehicles.
  • the use of a torsion spring arranged coaxially with the bolt 7 is also possible.
  • a support bar 18 is mounted next to the guide rail 12, on which the hub of the guide roller 11 is supported.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Flexible Shafts (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Manufacturing Of Electric Cables (AREA)
EP86112278A 1985-09-11 1986-09-05 Support d'appareil de roulement pour téléphériques, notamment pour téléphériques monocâbles à boucle fermée Expired - Lifetime EP0218897B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0265385A AT385480B (de) 1985-09-11 1985-09-11 Laufwerkstraeger fuer seilbahnen, insbesondere fuer einseil-umlaufbahnen
AT2653/85 1985-09-11

Publications (3)

Publication Number Publication Date
EP0218897A2 true EP0218897A2 (fr) 1987-04-22
EP0218897A3 EP0218897A3 (en) 1987-08-05
EP0218897B1 EP0218897B1 (fr) 1990-03-21

Family

ID=3538143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86112278A Expired - Lifetime EP0218897B1 (fr) 1985-09-11 1986-09-05 Support d'appareil de roulement pour téléphériques, notamment pour téléphériques monocâbles à boucle fermée

Country Status (4)

Country Link
EP (1) EP0218897B1 (fr)
AT (2) AT385480B (fr)
DE (1) DE3669693D1 (fr)
IT (1) IT208296Z2 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678841A5 (en) * 1989-02-01 1991-11-15 Von Roll Transportsysteme Rope conveyor with truck - has curving rail for roller on truck-clamp bracket
EP0640518A1 (fr) * 1993-08-25 1995-03-01 Pomagalski S.A. Dispositif de stabilisation des pinces d'un téléporteur
EP1174325B1 (fr) * 2000-07-20 2004-01-14 Innova Patent GmbH Train de roulement pour l'élément mouvant d'un installation à téléphérique
FR2939394A1 (fr) * 2008-12-08 2010-06-11 Doppelmayr France Dispositif de transport par cable muni de moyens d'amortissement.
US7891300B2 (en) 2005-09-29 2011-02-22 High Technology Investments B.V. Cable derailing prevention device for carrier/traction cables of cable car systems
US8082853B2 (en) 2003-01-30 2011-12-27 High Technology Investments B.V. Hold-down device for the cable guide in cable-drawn transport systems
CN102372005A (zh) * 2010-08-19 2012-03-14 因诺瓦专利有限责任公司 悬索铁道系统
EP2441638A1 (fr) * 2010-10-18 2012-04-18 Innova Patent GmbH Installation de transport par câble
US8393276B2 (en) 2007-08-03 2013-03-12 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US8408141B2 (en) 2007-10-26 2013-04-02 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US8474743B2 (en) 2009-08-04 2013-07-02 Rolic Invest S.Ar.L. Ski-lift seat return device
US8573132B2 (en) 2010-07-14 2013-11-05 Rolic International S.Ar.L. Cable transportation system switch and cable transportation system comprising such a switch
US8590458B2 (en) 2007-04-20 2013-11-26 Rolic Invest S.Ar.L. Chair-lift
US8844446B2 (en) 2007-04-20 2014-09-30 Rolic International S.Ar.L. Cable transportation system and relative drive method
US8991317B2 (en) 2009-07-09 2015-03-31 Rolic International S.A.R.L. Transportation unit for cable transportation systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE134387C (fr) *
AT171834B (de) * 1951-05-25 1952-07-10 Leopold Girak Gehängeführung für Seilbahnen
JPS5842060B2 (ja) * 1979-02-05 1983-09-16 日産自動車株式会社 懸垂車両のロ−リング静定装置
US4369714A (en) * 1979-11-27 1983-01-25 Nissan Motor Co., Ltd. Cable car docking sway arrester mechanism

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH678841A5 (en) * 1989-02-01 1991-11-15 Von Roll Transportsysteme Rope conveyor with truck - has curving rail for roller on truck-clamp bracket
EP0640518A1 (fr) * 1993-08-25 1995-03-01 Pomagalski S.A. Dispositif de stabilisation des pinces d'un téléporteur
FR2709278A1 (fr) * 1993-08-25 1995-03-03 Pomagalski Sa Dispositif de stabilisation des pinces d'un téléporteur.
US5515789A (en) * 1993-08-25 1996-05-14 Pomagalski S.A. Grip guiding device for aerial cableways
EP1174325B1 (fr) * 2000-07-20 2004-01-14 Innova Patent GmbH Train de roulement pour l'élément mouvant d'un installation à téléphérique
US8082853B2 (en) 2003-01-30 2011-12-27 High Technology Investments B.V. Hold-down device for the cable guide in cable-drawn transport systems
US7891300B2 (en) 2005-09-29 2011-02-22 High Technology Investments B.V. Cable derailing prevention device for carrier/traction cables of cable car systems
US9463811B2 (en) 2007-04-20 2016-10-11 Ropfin B.V. Cable transportation system and relative drive method
US8844446B2 (en) 2007-04-20 2014-09-30 Rolic International S.Ar.L. Cable transportation system and relative drive method
US8590458B2 (en) 2007-04-20 2013-11-26 Rolic Invest S.Ar.L. Chair-lift
US8393276B2 (en) 2007-08-03 2013-03-12 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US9333876B2 (en) 2007-08-03 2016-05-10 Ropfin B.V. Cable transportation system and relative operating method
US8534196B2 (en) 2007-08-03 2013-09-17 Rolic Invest S.Ar.L Cable transportation system and relative operating method
US8408141B2 (en) 2007-10-26 2013-04-02 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
FR2939394A1 (fr) * 2008-12-08 2010-06-11 Doppelmayr France Dispositif de transport par cable muni de moyens d'amortissement.
WO2010066712A1 (fr) * 2008-12-08 2010-06-17 Doppelmayr France Dispositif de transport par cable muni de moyens d'amortissement
US9738290B2 (en) 2009-07-09 2017-08-22 Ropfin B.V. Transportation unit for cable transportation systems
US8991317B2 (en) 2009-07-09 2015-03-31 Rolic International S.A.R.L. Transportation unit for cable transportation systems
US8474743B2 (en) 2009-08-04 2013-07-02 Rolic Invest S.Ar.L. Ski-lift seat return device
US8573132B2 (en) 2010-07-14 2013-11-05 Rolic International S.Ar.L. Cable transportation system switch and cable transportation system comprising such a switch
CN102372005A (zh) * 2010-08-19 2012-03-14 因诺瓦专利有限责任公司 悬索铁道系统
CN102372005B (zh) * 2010-08-19 2016-01-13 因诺瓦专利有限责任公司 悬索铁道系统
JP2012086835A (ja) * 2010-10-18 2012-05-10 Innova Patent Gmbh 索道システム
EP2441638A1 (fr) * 2010-10-18 2012-04-18 Innova Patent GmbH Installation de transport par câble

Also Published As

Publication number Publication date
EP0218897A3 (en) 1987-08-05
ATA265385A (de) 1987-09-15
DE3669693D1 (de) 1990-04-26
IT8524204V0 (it) 1985-12-19
IT208296Z2 (it) 1988-05-28
EP0218897B1 (fr) 1990-03-21
AT385480B (de) 1988-04-11
ATE51192T1 (de) 1990-04-15

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