EP0056919B1 - Sesselbahn oder Kabinenbahn mit lösbaren Klemmen - Google Patents
Sesselbahn oder Kabinenbahn mit lösbaren Klemmen Download PDFInfo
- Publication number
- EP0056919B1 EP0056919B1 EP81402046A EP81402046A EP0056919B1 EP 0056919 B1 EP0056919 B1 EP 0056919B1 EP 81402046 A EP81402046 A EP 81402046A EP 81402046 A EP81402046 A EP 81402046A EP 0056919 B1 EP0056919 B1 EP 0056919B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- grip
- cable
- support
- jaw
- movable
- 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
Links
- 238000010168 coupling process Methods 0.000 title abstract description 5
- 238000005859 coupling reaction Methods 0.000 title abstract description 5
- 230000008878 coupling Effects 0.000 title abstract description 4
- 238000009434 installation Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims 2
- 208000031968 Cadaver Diseases 0.000 description 2
- 244000236931 Cydonia oblonga Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- B61B12/127—Cable grippers; Haulage clips for ski lift, sleigh lift or like trackless systems
-
- 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 present invention aims to allow the realization of such a simplified installation and a coupling clamp for this installation.
- the installation according to the present invention is characterized in that the fixed jaw, secured to the end of the clamp body, cooperates with the lateral face of the cable opposite the clamp body, the movable jaw being arranged on the opposite side to grip the opposite side face of the cable and allow a temporary disengagement at the passage of a platform arranged before or after the horizontal pulley in a station, a slowing down for the embarkation and / or disembarkation of passengers at reduced speed or at the stop of the seats or cabins, and the passage of the clamp coupled to the cable on the return pulley.
- the clamp is temporarily opened during its movement in the station to allow a slowdown facilitating the boarding and / or disembarking of passengers.
- the open clamp remains in the path of the cable, which runs between the open jaws, but it is passi.bl ⁇ * to slightly lift the clamp to release it from the cable and avoid any friction.
- the clamps remain coupled to the cable and constitute fixed fasteners passing over the end pulleys and remaining on the line when the installation is stopped, in particular overnight.
- the invention also relates to a clamp for such an installation capable of passing over the deflection pulleys and of not being affected by frost or snow.
- the only movable part of the clamp in this case the movable arm, performs a pivoting movement and the significant leverage makes it possible to exert significant clamping forces on the jaws or to break the ice.
- the simplicity of the clamp reduces the risk of faulty operation or blockage of the clamp.
- a closing spring of the long stroke gripper attacks the end of the movable arm in the form of a bent lever and this spring is advantageously arranged vertically parallel to the hanger and outside.
- the movable jaw of the clamp cooperates with the internal lateral face of the cable, penetrating into the groove of the return pulley, so as to facilitate the passage of the clamp on this latter pulley and to avoid any risk of opening of the clamp during of this passage.
- a cable 10 of a single-cable air transport installation in particular of a chairlift or gondola lift, is driven in continuous travel passing through the stations 13 on pulleys 11 of return with a vertical axis, one of which is driving .
- the loads in this case the seats or cabins 15, which will subsequently be considered as seats, are fixed to the cable at regular spacing.
- Each seat of which only the upper part of the hanger 12 is visible in FIG. 1, is coupled to the cable by a clamp 14 of the disengageable type to allow opening of the clamp in the stations and embarkation or disembarkation at the stop or at low speed seats detached from the cable at a platform 17 placed after or possibly before the return pulley 11.
- the clamp 14 comprises a body 16 extending, in position coupled to the cable 10, transversely and on the side opposite to the side of the cable cooperating with the return pulley in the stations.
- the body 16 carries an articulation 18 of the hanger 12 and three rollers 20 capable of cooperating with support rails in the stations.
- the body 16 is extended by a pair of jaws 22, 24 forming a cable clamping jaw 10, one 24 of the jaws being fixed and the other 22 articulated on an axis 26 carried by the body 16. In the clamping position of the cable 10 by the jaws 22, 24, the axis 26 extends parallel and above the cable 10.
- the movable jaw 22 is disposed on the side of the cable 10 opposite to that of the body 16 and it encloses a length of the cable 10 less than that enclosed by the fixed jaw 24.
- the mobile jaw 22 is carried by the end of a mobile arm 28, which extends on the side opposite the axis 26 in a direction substantially parallel to the body 16 and leads to its opposite end 30 an axis 32 of articulation of a control roller 34.
- the mobile arm 28 seen in projection on a vertical plane, is bent at right angles to the articulation 26 to form a bent lever, and, seen in plan, is divided into two branches 36, 36 ', bypassing the articulation of the body 16.
- the clamp 14 constitutes a pincer with two arms 16, 28 articulated at 26 and whose ends are shaped as jaws 22, 24, the control force applied to the end 30 of the movable arm 28 being multiplied by the significant ratio of the arms of lever for tightening the cable 10.
- the tightening and loosening of the jaws 22, 24 is controlled by a substantially vertical movement of the end 30 of an amplitude multiple of that of displacement of the movable jaw 22.
- the jaws 22, 24 are flush at the base of the cable 10 in the clamped position to allow passage over the rollers 38 for supporting the cable 10 and have a slight projection on the upper part of the cable, which does not hinder passage under compression rollers. Needles (not shown) advantageously extend the fixed jaw 24 to facilitate passage.
- Such arrangements are well known to specialists as well as the shape of the part 40 of the body 16 and of the part 42 of the movable arm 28 adjacent to the jaw 24, releasing a template for the passage of the rollers.
- the end 30 of the movable arm 28 carries on the side opposite to the roller 34, in this case downwards, an axis 44 of articulation with limited movement of a cup 46 for supporting two coil springs 48, 50 coaxial , which cross with significant clearance the end of the body 16 shaped into a ring 52.
- the opposite end of the springs 48, 50 bears on a cup 54 fixed to the ring 52 of the body 16 of the clamp by a stirrup 56.
- the springs 48, 50 extend in an almost vertical direction, parallel to the hanger 12 and they exert on the movable arm 28 a force tending to pivot the arm 28 in the closing direction of the clamp 14.
- a plate 57 On the top of the clamp is fixed a plate 57 forming a wheel track (not shown) for driving the clamp on the transfer rails of the stations.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Insulated Conductors (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Control And Safety Of Cranes (AREA)
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81402046T ATE12207T1 (de) | 1981-01-09 | 1981-12-21 | Sesselbahn oder kabinenbahn mit loesbaren klemmen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8100432 | 1981-01-09 | ||
| FR8100432A FR2497750A1 (fr) | 1981-01-09 | 1981-01-09 | Pince d'un telesiege ou telecabine debrayable |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0056919A1 EP0056919A1 (de) | 1982-08-04 |
| EP0056919B1 true EP0056919B1 (de) | 1985-03-20 |
| EP0056919B2 EP0056919B2 (de) | 1995-06-21 |
Family
ID=9254046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81402046A Expired - Lifetime EP0056919B2 (de) | 1981-01-09 | 1981-12-21 | Sesselbahn oder Kabinenbahn mit lösbaren Klemmen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4441430A (de) |
| EP (1) | EP0056919B2 (de) |
| JP (1) | JPS57138465A (de) |
| AT (1) | ATE12207T1 (de) |
| CA (1) | CA1204966A (de) |
| DE (1) | DE3169485D1 (de) |
| FR (1) | FR2497750A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388346B (de) * | 1987-11-25 | 1989-06-12 | Wopfner Kg Felix | Kuppelbare klemme zum anklemmen von transportmitteln an ein bewegtes seil |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2525981B1 (fr) * | 1982-04-28 | 1985-06-07 | Creissels Denis | Telecabine a deux cables porteurs tracteurs |
| FR2548613B1 (fr) * | 1983-07-06 | 1985-11-15 | Pomagalski Sa | Dispositif de degagement d'une traverse d'entrainement par friction d'une pince de telesiege |
| CH661013A5 (de) * | 1983-10-28 | 1987-06-30 | Habegger Ag Von Roll | Vorrichtung zum festklemmen und tragen eines transportgeraetes an einem foerderseil. |
| FR2564403B1 (fr) * | 1984-05-18 | 1986-10-10 | Montaz Mautino Ets | Moyens de suspension et d'accouplement de vehicules pour installation de transport a deux cables aeriens porteurs-tracteurs a brins paralleles |
| IT8423109U1 (it) * | 1984-09-14 | 1986-03-14 | Leitner Spa | Dispositivo perfezionato per il collegamento e l'aggancio automatico di veicoli alla fune traente di impianti di trasporto aereo. |
| FR2571848B1 (fr) * | 1984-10-15 | 1988-08-05 | Pomagalski Sa | Dispositif de pesage des pinces notamment d'une telecabine ou d'un telesiege debrayable |
| DE3575104D1 (de) * | 1985-01-04 | 1990-02-08 | Pomagalski Sa | Seilschwebebahn. |
| FR2581015B1 (fr) * | 1985-04-25 | 1988-08-26 | Pomagalski Sa | Pince de serrage d'un cable pour installation de transport ou de remorquage a cable aerien; procedes pour associer, dissocier une telle pince au cable correspondant et installation de transport a cable aerien comportant une telle pince |
| FR2591174B1 (fr) * | 1985-12-11 | 1988-02-26 | Pomagalski Sa | Installation de transport a cables aeriens dont les vehicules sont associes aux cables par au moins deux suspentes |
| IT1234435B (it) * | 1989-09-28 | 1992-05-18 | Leitner Spa | Dispositivo di sicurezza per impianti funicolari ad ammorsamento automatico |
| FR2675451B1 (fr) * | 1991-04-17 | 1994-05-13 | Pomagalski Sa | Dispositif d'entrainement et de commande d'une pince d'un teleporteur. |
| FR2724357B1 (fr) | 1994-09-08 | 1997-01-24 | Pomagalski Sa | Pince debrayable d'un telesiege ou d'une telecabine |
| AT404015B (de) * | 1996-04-17 | 1998-07-27 | Andritz Patentverwaltung | Verfahren zum trocknen von gut, insbesondere klärschlamm |
| ATE355212T1 (de) * | 2004-09-23 | 2006-03-15 | Innova Patent Gmbh | Einrichtung zur befestigung eines fahrbetriebsmittels einer seilbahnanlage an einer gehängestange |
| AT501022A3 (de) * | 2004-11-04 | 2009-01-15 | Innova Patent Gmbh | Klemmvorrichtung zum ankuppeln einer kabine oder eines sessels an das förder- bzw. zugseil einer seilbahnanlage |
| CH698392B1 (de) | 2005-09-12 | 2009-07-31 | Suxhesshess Board & Process Co | Seilgleit-Einrichtung mit Trag- und Sicherungsseil aus Kunststoff-Fasern. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005103B (de) * | 1954-07-31 | 1957-03-28 | Gutehoffnungshuette Sterkrade | Kuppelvorrichtung, insbesondere fuer Personen-Umlaufseilbahnen |
| CH493353A (de) * | 1968-07-08 | 1970-07-15 | Von Roll Ag | Einrichtung zum Festklemmen eines Transportgerätes an einem Zugseil und zum Anzeigen einer ungenügenden Klemmverbindung |
| FR2036543A5 (de) * | 1969-03-27 | 1970-12-24 | Alsthom | |
| US3785296A (en) * | 1971-08-25 | 1974-01-15 | Pullman Inc | Cable grip clamp arrangement |
| JPS5021727Y2 (de) * | 1971-09-29 | 1975-07-01 | ||
| FR2250654A1 (en) * | 1973-11-13 | 1975-06-06 | Montaz Mautino | Attachment device for remote cable seats - sleeve has two annular grooves indicating correct spring washer compression |
| US3857340A (en) * | 1973-12-20 | 1974-12-31 | Berry Metal Co | Return bull wheel and cable clamp for cable-driven chair lift |
| US3871303A (en) * | 1974-02-25 | 1975-03-18 | Goodyear Tire & Rubber | Transportation system |
| DE2710234C2 (de) * | 1976-03-10 | 1983-11-24 | Von Roll AG, Departement Bahn- und Stahlbau Bern, 3012 Bern | Eigengewichts-Klemmkupplung für ein Gehänge einer Umlauf-Seilschwebebahn |
| CH610838A5 (de) * | 1977-02-15 | 1979-05-15 | Von Roll Ag | |
| JPS575242Y2 (de) * | 1977-06-30 | 1982-02-01 | ||
| AT349058B (de) * | 1977-07-27 | 1979-03-26 | Bruckschloegl Max | Klemmvorrichtung zum loesbaren kuppeln der sessel einer sesselbahn mit dem umlaufenden foerderseil |
| FR2424838A1 (fr) * | 1978-05-02 | 1979-11-30 | Laurent Roger | Pince debrayable a ouverture symetrique des mors pour une installation de transport monocable |
-
1981
- 1981-01-09 FR FR8100432A patent/FR2497750A1/fr active Granted
- 1981-12-21 EP EP81402046A patent/EP0056919B2/de not_active Expired - Lifetime
- 1981-12-21 AT AT81402046T patent/ATE12207T1/de not_active IP Right Cessation
- 1981-12-21 DE DE8181402046T patent/DE3169485D1/de not_active Expired
- 1981-12-24 US US06/334,078 patent/US4441430A/en not_active Expired - Lifetime
-
1982
- 1982-01-08 CA CA000393812A patent/CA1204966A/en not_active Expired
- 1982-01-09 JP JP57002185A patent/JPS57138465A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388346B (de) * | 1987-11-25 | 1989-06-12 | Wopfner Kg Felix | Kuppelbare klemme zum anklemmen von transportmitteln an ein bewegtes seil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349785B2 (de) | 1991-07-30 |
| FR2497750A1 (fr) | 1982-07-16 |
| ATE12207T1 (de) | 1985-04-15 |
| EP0056919B2 (de) | 1995-06-21 |
| US4441430A (en) | 1984-04-10 |
| FR2497750B1 (de) | 1985-03-29 |
| EP0056919A1 (de) | 1982-08-04 |
| JPS57138465A (en) | 1982-08-26 |
| DE3169485D1 (en) | 1985-04-25 |
| CA1204966A (en) | 1986-05-27 |
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