EP0281205A2 - Installation de téléphérage avec déviation du cheminement des câbles - Google Patents

Installation de téléphérage avec déviation du cheminement des câbles Download PDF

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Publication number
EP0281205A2
EP0281205A2 EP88200391A EP88200391A EP0281205A2 EP 0281205 A2 EP0281205 A2 EP 0281205A2 EP 88200391 A EP88200391 A EP 88200391A EP 88200391 A EP88200391 A EP 88200391A EP 0281205 A2 EP0281205 A2 EP 0281205A2
Authority
EP
European Patent Office
Prior art keywords
cable
clamp
support
guide
deflection
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
EP88200391A
Other languages
German (de)
English (en)
Other versions
EP0281205B1 (fr
EP0281205A3 (en
Inventor
Herbert Pramstraller
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
Priority to AT88200391T priority Critical patent/ATE69414T1/de
Publication of EP0281205A2 publication Critical patent/EP0281205A2/fr
Publication of EP0281205A3 publication Critical patent/EP0281205A3/de
Application granted granted Critical
Publication of EP0281205B1 publication Critical patent/EP0281205B1/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
    • B61B12/12—Cable grippers; Haulage clips
    • B61B12/122—Cable grippers; Haulage clips for aerial ropeways
    • 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
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • B61B12/026—Guiding means for deflecting the direction of the cables between the stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B7/00—Rope railway systems with suspended flexible tracks
    • B61B7/04—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables

Definitions

  • the present invention relates to a circulating ropeway installation with deflection of the course of the supporting cable.
  • the problem is known of laterally deflecting the course of a traction cable in a cable car system when the deflection guides or rollers are located outside the ring formed by the cable, i.e. if the clamping clamp is aligned with its jaws in such a way that the suspension, together with the conveying means, faces the support carrying the deflection guides. Due to this difficulty, only a few circulating ropeways have been equipped with a lateral deflection of the suspension cable. Very often, however, there is a need to deflect the course of the train carrying cable in such a way that the funding is brought to a point suitable for the descent or ascent of the user, for example in the vicinity of the station, or to avoid obstacles in the mountains.
  • the object of the present invention is to remedy this deficiency and to propose a circulating ropeway system which is designed in such a way that the hurdles formed by the supports of the deflection guides are overcome as soon as the train carrying cable with the clamp with its strand inside the guide or the role is running. Another task is to prevent fluctuations in the suspensions in a plane perpendicular to the pull rope. Another object of the present invention is to provide a solution to this problem gene that is inexpensive and easy to perform.
  • a circulating ropeway system with a deflection of the course of the carrying cable, consisting of a rope stretched between a valley-side and a mountain-side rope sheave, and a plurality of conveying means connected to the rope by means of a suspension by means of a tensioning clamp, whereby along the course of the traction carrying cable at at least one convenient point a support provided with free guides is provided, these guides laterally deflecting the strands of the ring formed by the cable, characterized in that the clamp mentioned has an elongated body which is extends perpendicularly to and at a distance from the train carrying cable such that each guide pressing the train carrying cable into the ring interior is bridged, the end of the clamp facing away from the end for fastening to the cable being slidable on a support of the deflecting section of each cable run in such a way that the suspension is held substantially in a desired position with respect to the rope.
  • a roller is provided at the end of the clamp facing away from the jaws and can be rotated on the support as soon as the traction cable slides with the clamp jaws on the deflection guide, the mentioned support being in a position such that fluctuations occur the clamp can be prevented in a plane perpendicular to the traction cable.
  • a schematically shown circulating ropeway installation is provided with a traction cable 1, which is tensioned between a valley-side pulley 2 and a mountain-side pulley 3 and is closed to form a ring.
  • rollers 4 are provided outside and inside of each run 5, 6 of the pull rope 1.
  • the cable car system as a whole is not described in detail since it is of a known type.
  • a rotatable flange roller 14 arranged with a vertical axis 13 is received, which deflects the strand 5 of the pull rope 1 into the interior of the ring formed by it.
  • a deflecting roller 16 is rotatably mounted with a vertical axis of rotation 15, which deflects the strand 6 of the traction cable 1 into the interior of the ring formed by it.
  • On the strands 5, 6 of the pull rope 1 are funding, e.g.
  • Armchairs are suspended by means of a suspension 17 fastened to the end section of a clamp 19 in a pivotable manner in the direction of travel in FIG. 18, the other end of the clamp being clamped to the pull cable 1.
  • a large number of these clamps 19 can be tensioned on the mentioned pull rope.
  • each clamp 19 has a body 20, at one end of which the fixed clamp jaw 21 is formed, while at the other end it carries the suspension 17 of a conveyor means, not shown, in a pivotable manner by means of a bearing 22.
  • a roller 25 is also rotatably mounted in 24. The latter is intended to slide on a guide or a support 26 as soon as the pull rope 6 is deflected by the deflecting roller 16.
  • a pull rod 27 is slidably received in the body 20, which is intended to act in a known manner on the movable jaw 28 on the pull cable 1 around the pivot point 29 arranged on the fixed jaw 21
  • the pull rod 27 presses with its frustoconical end portion 30 on an annular shoulder 31 in the movable jaw 28.
  • This action is due to a spring 23 which is compressed between an inner annular shoulder 33 of the body 20 and a ring 34 which slidably on free end of the rod 27 and abutment 35 is arranged in a known manner in the known manner at the end mentioned.
  • the components of the clamp 19 are not explained in more detail, since they form the prior art, and the clamps 19 themselves could be of another known type.
  • the clamp 19 "bridges" the flange roller 16, which is intended to deflect the strand 6 of the pull cable 1 into the interior of the ring formed by it.
  • at least one support 26, but here also an upper counter-guide 36 is provided.
  • the support and the counter-guide together form a funnel-shaped invitation at the entrance and at the exit of the deflection area in order to support the axis of the clamp 19 essentially horizontally and thus to enable a "smooth transition" above the roller 16.
  • At least the support 26 can preferably have a tubular shape in cross-section, as can be clearly seen from FIG. 3 in FIG. 26, in order to accumulate snow, e.g. to avoid with a flat guide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Control And Safety Of Cranes (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Bridges Or Land Bridges (AREA)
  • Details Of Indoor Wiring (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Supports For Pipes And Cables (AREA)
  • Electric Cable Installation (AREA)
EP88200391A 1987-03-06 1988-03-02 Installation de téléphérage avec déviation du cheminement des câbles Expired - Lifetime EP0281205B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88200391T ATE69414T1 (de) 1987-03-06 1988-03-02 Umlaufseilbahnanlage mit ablenkung des zugtragseilverlaufes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8704806A IT1207747B (it) 1987-03-06 1987-03-06 Impianto teleferico con deviazione del persorso della fune traente.
IT480687 1987-03-06

Publications (3)

Publication Number Publication Date
EP0281205A2 true EP0281205A2 (fr) 1988-09-07
EP0281205A3 EP0281205A3 (en) 1989-03-22
EP0281205B1 EP0281205B1 (fr) 1991-11-13

Family

ID=11114023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88200391A Expired - Lifetime EP0281205B1 (fr) 1987-03-06 1988-03-02 Installation de téléphérage avec déviation du cheminement des câbles

Country Status (5)

Country Link
EP (1) EP0281205B1 (fr)
AT (1) ATE69414T1 (fr)
DE (1) DE3866130D1 (fr)
ES (1) ES2026992T3 (fr)
IT (1) IT1207747B (fr)

Cited By (13)

* 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
AU703175B2 (en) * 1995-07-18 1999-03-18 Minnesota Mining And Manufacturing Company Retroreflective elements
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
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
WO2017182736A1 (fr) * 2016-04-22 2017-10-26 Poma Installation de transport par câble
EP3650300A1 (fr) * 2018-11-12 2020-05-13 Eiffage Metal Structure de virage et installation telepherique comprenant cette structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404015B (de) * 1996-04-17 1998-07-27 Andritz Patentverwaltung Verfahren zum trocknen von gut, insbesondere klärschlamm

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR616620A (fr) * 1926-05-25 1927-02-05 Chariot pour transporteur aérien
FR2496029A1 (fr) * 1980-12-15 1982-06-18 Pomagalski Sa Transporteur aerien sur cable a trajectoire courbe
FR2506245A1 (fr) * 1981-05-20 1982-11-26 Montaz Mautino Ets Perfectionnement aux installations de transport par cable
EP0073935A1 (fr) * 1981-08-21 1983-03-16 Josef Dipl.-Ing. Dr. Nejez Dispositif de changement de direction pour le câble porteur d'un transporteur à câble, en particulier pour transporteur aérien monocâble, télésiège ou remonte pente

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR616620A (fr) * 1926-05-25 1927-02-05 Chariot pour transporteur aérien
FR2496029A1 (fr) * 1980-12-15 1982-06-18 Pomagalski Sa Transporteur aerien sur cable a trajectoire courbe
FR2506245A1 (fr) * 1981-05-20 1982-11-26 Montaz Mautino Ets Perfectionnement aux installations de transport par cable
EP0073935A1 (fr) * 1981-08-21 1983-03-16 Josef Dipl.-Ing. Dr. Nejez Dispositif de changement de direction pour le câble porteur d'un transporteur à câble, en particulier pour transporteur aérien monocâble, télésiège ou remonte pente

Cited By (21)

* 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
AU703175B2 (en) * 1995-07-18 1999-03-18 Minnesota Mining And Manufacturing Company Retroreflective elements
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
US8844446B2 (en) 2007-04-20 2014-09-30 Rolic International S.Ar.L. Cable transportation system and relative drive method
US9463811B2 (en) 2007-04-20 2016-10-11 Ropfin B.V. 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
US8534196B2 (en) 2007-08-03 2013-09-17 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
US8408141B2 (en) 2007-10-26 2013-04-02 Rolic Invest S.Ar.L. Cable transportation system and relative operating method
US8991317B2 (en) 2009-07-09 2015-03-31 Rolic International S.A.R.L. Transportation unit for cable transportation systems
US9738290B2 (en) 2009-07-09 2017-08-22 Ropfin B.V. 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
WO2017182736A1 (fr) * 2016-04-22 2017-10-26 Poma Installation de transport par câble
FR3050425A1 (fr) * 2016-04-22 2017-10-27 Poma Installation de transport par cable
RU2707975C1 (ru) * 2016-04-22 2019-12-03 Пома Канатная транспортная установка
US11001276B2 (en) 2016-04-22 2021-05-11 Poma Cable transportation installation
EP3650300A1 (fr) * 2018-11-12 2020-05-13 Eiffage Metal Structure de virage et installation telepherique comprenant cette structure
WO2020099247A1 (fr) * 2018-11-12 2020-05-22 Eiffage Metal Structure de virage et installation telepherique comprenant cette structure

Also Published As

Publication number Publication date
EP0281205B1 (fr) 1991-11-13
IT8704806A0 (it) 1987-03-06
ATE69414T1 (de) 1991-11-15
EP0281205A3 (en) 1989-03-22
IT1207747B (it) 1989-06-01
DE3866130D1 (de) 1991-12-19
ES2026992T3 (es) 1992-05-16

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