EP0147310A2 - Sesselbahn mit einer Kälte- und Unwetter-Schutzvorrichtung - Google Patents

Sesselbahn mit einer Kälte- und Unwetter-Schutzvorrichtung Download PDF

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Publication number
EP0147310A2
EP0147310A2 EP84402649A EP84402649A EP0147310A2 EP 0147310 A2 EP0147310 A2 EP 0147310A2 EP 84402649 A EP84402649 A EP 84402649A EP 84402649 A EP84402649 A EP 84402649A EP 0147310 A2 EP0147310 A2 EP 0147310A2
Authority
EP
European Patent Office
Prior art keywords
protection system
frame
railing
footrest
blade
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
EP84402649A
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English (en)
French (fr)
Other versions
EP0147310A3 (en
EP0147310B1 (de
Inventor
Max Michel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT84402649T priority Critical patent/ATE30883T1/de
Publication of EP0147310A2 publication Critical patent/EP0147310A2/de
Publication of EP0147310A3 publication Critical patent/EP0147310A3/fr
Application granted granted Critical
Publication of EP0147310B1 publication Critical patent/EP0147310B1/de
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/002Cabins; Ski-lift seats

Definitions

  • the present invention is in the field of cable transport devices of the chairlift type. More specifically, it targets an entirely new design chairlift thanks to a weather and cold protection system for travelers.
  • the - chairlift is particularly advantageous for the equipment of said stations, since it offers an excellent flow / investment ratio for economical and reliable operation.
  • French patent application 2 489 220 which consists of a removable hood for railing of chairlift bench.
  • French patent application 2 422 536 also describes a folding and quickly removable shelter for chairlift seats, consisting mainly of LEMENT by a flexible and thin wall composed of spindles supported by a series of successive hoops mounted pivoting.
  • French patent application 2,440,298 relates to an elementary cabin for a cable car line.
  • French patent 1,325,828 relates to a chairlift of the shell seat type, the practical drawbacks of which have led to its abandonment for chairlifts.
  • This patent describes in fact a general means of protection consisting of two contiguous half-shells which, at the closed state, leave an opening at the bottom allowing the passage of the legs of the people seated on the seat.
  • An object of the present invention is to provide a protection system against cold and bad weather, this chairlift system being easy to maneuver by the users themselves at the start and at the finish, while having excellent characteristics of reliability and robustness.
  • Another object of the invention is to provide a protection system for a chairlift making it possible to protect the most exposed parts of the body of the passengers against bad weather and cold, while presenting only a small surface in the wind when the seats are not are more occupied by users.
  • Yet another object of the invention is to provide a protection system for chairlift against weather and cold, which is of moderate weight and reasonably priced compared with the valuation brought to this type of installation.
  • the object of the present invention is therefore to complete the conventional assembly, for example a chairlift with at least one seat, on which passengers take place, comprising a cable fastening system and a hanger supporting a frame on which the seat is fixed. and pivotally mounted, between a raised position and a lowered position, a system consisting of a guardrail and a footrest, by a frontal and bilateral protection system, actuated by the pivoting guardrail / rest system feet, and intended to protect the passenger (s) against the cold and bad weather.
  • the railing / footrest assembly When empty, the railing / footrest assembly, which pivots around its horizontal axis mounted on the frame behind the seat back, is raised and abuts the hanger so as to completely release the seat to allow skiers to sit on it, after which, once the passengers have boarded, they fold down the railing which is positioned a little above the level of the thighs. Near the arrival station, the users themselves raise the railing / footrest assembly.
  • any protective device must therefore be linked to the railing / footrest assembly so that its installation and movement are caused by the two familiar movements of users after the departure and near arrival.
  • the front and side protection system of the invention is particularly suitable for chairlifts, this protection system being characterized in that it comprises a certain number of solid protection elements constituting in the deployed state a tight front and side protection , and capable of moving from this deployed position corresponding to the lowered position of the railing / footrest system, to a folded position in which the protective elements come in position of superposition on each other, and which corresponds to the raised position of the railing / footrest system.
  • the protective elements consist respectively of rectangular plates slightly convex towards the outside and having triangular lateral extensions in line with the lateral ends of the plates, these plates being respectively fixed to arches, of which one is also secured to the frame of the cabin, while the others are pivotally mounted on axes provided on bilateral brackets of the arcuate frame of the cabin, the arch the lowest in the deployed state of the protection system being integral with the railing / footrest system. ;
  • a system of stops secured to the pivoting protective elements so as to allow, on the one hand, in the deployed position of the system, the attachment on their arches integral with the adjacent protective elements and, on the other hand, in the folded position of the system, a suitable superposition of said pivoting protective elements below the protective element integral with the fixed arch.
  • elastic means for cooperating with means for locking the protection system in the deployed or folded position has also been provided with elastic means for cooperating with means for locking the protection system in the deployed or folded position.
  • these protective elements are constituted by stacked blades which are detachably associated with each other and which deploy in the lowered position of the railing / footrest system of the chairlift, these blades constituting a protective wall of the width of the seat and extending in line with the seat above the users up to their legs.
  • These protective blades take their respective position in gutters optionally provided with slides and formed in arcuate frames fixed to the frame of the chairlift, during the lowering operation of the railing / footrest system and threading one on the other. others following a slip in the opposite direction during the straightening operation of said system.
  • the lower plate of the stack should be fixed to the frame in the vicinity of the connection zone of the reinforcements, while the upper plate of the stack will be fixed to a protective shield secured to the pivoting system of the railing / footrest or else constitute said protective shield in such a way that, when this system is lowered, the shield is positioned in front of the legs of the users while leaving sufficient space for the skis and boots placed on the footrest.
  • the protective elements may be made of a transparent, translucent or opaque material, for example fiberglass, aramid fiber, polycarbonates or similar synthetic material, the protective elements being located at the level of the passengers' vision, being made of material transparent.
  • the frame will advantageously consist of a profiled element having at least one internal gutter, U-shaped, or else an internal gutter and an external gutter, H-shaped, inside the internal gutter will be provided the slides of the plates, which will either be cut with a tool, or consist of added elements and fixed inside the internal gutter of the frame.
  • these slides are arranged in a staircase since the end of each blade must rest on its slide until the end of its travel when it no longer rests on the blade below.
  • the blades are of decreasing length as they descend into the stack.
  • Each slide has a length corresponding to the path assigned to the blade which supports it.
  • each blade or plate is provided in the vicinity of each frame with a transverse oblong lumen or groove and a stud, projecting from the underside of the blade, in the extension of the lumen of the blade neighbor. It is arranged in the vicinity of the upper edge of the blade, with the exception of the lower blade of the stack which does not have a nipple and the upper blade of the stack which does not have a lumen.
  • each stud is mounted captive by a flange or flange in longitudinal grooves provided in the lumen of the neighboring blade.
  • the lateral protection device is advantageously constituted by an impermeable fabric, for example made of synthetic material, fixed on the one hand to the frame of the chairlift and on the other hand to at least one rod with a radius substantially equal to that of the frames, each rod being pivotally mounted by one end on the frame, while the other end of said rod is secured to the protective shield or else to another zone of the pivoting system of the railing / footrest.
  • This rod comes by its free end in sealing support against the corresponding reinforcement, said end being inserted for example in a groove or groove on the external lateral face or the internal face of the corresponding reinforcement.
  • This fixing will allow during the lowering or raising movements of the pivoting railing / footrest system, the erasure or the deployment of the waterproof canvas.
  • This fabric may also be optionally reinforced with elastic threads so as to remain suitably tight when the railing / footrest system is in the raised position.
  • the chairlift consists of a hanger 1 with its upper hooking device la to the cable lb.
  • This hanger 1 supports a frame 2 to which a seat 2b is fixed.
  • This frame 2 is extended laterally by two arcuate frames 6a, 6b.
  • On the frame 2 is also pivotally mounted on a horizontal axis 2a, between a raised position and a lowered position, a system consisting of a railing (3) / footrest (4).
  • the chair lift of the invention further comprises a frontal protection device 5 which consists of a number of plates or blades 5a, 5b, 5c, 5d, 5e and extending over the entire distance between the frames 6a, 6b .
  • a frontal protection device 5 which consists of a number of plates or blades 5a, 5b, 5c, 5d, 5e and extending over the entire distance between the frames 6a, 6b .
  • These plates or blades 5a, 5b, 5c, 5d, 5e are supported by their lateral edges in internal grooves provided in the frames 6a, 6b.
  • the protective blade 5a is fixed at 11 to the track sinage of the points of connection of the reinforcements 6a, 6b to the frame 2.
  • the blade 5e is attached with a certain degree of flexibility to the shield 7.
  • protective plates or blades 5a, 5b, 5c, 5d, 5e are stacked in an upper zone between the reinforcements 6a, 6b in the vicinity of their junction with the frame 2 .
  • the blades or plates 5a, 5b, 5c comprise, in the vicinity of each frame 6a, 6b, an oblong transverse lumen 9 and, projecting, on the underside of each of these blades, in the extension of the lumen 9, there is provided coming from molding with the blade or alternatively, a stud 10 disposed in the vicinity of the upper edge of the corresponding blade.
  • the lower blade of the stack 5a does not have a latching stud, while the upper blade of the stack 5e is devoid of guide light.
  • the pins 10 will advantageously be mounted prisoners in the corresponding lumen of the neighboring blade.
  • a flange or flange intended to slide in longitudinal grooves provided in the openings of each neighboring blade, the blades or plates having to have a quality of mechanical strength and flexibility appropriate to their deployment and re-stacking.
  • the chairlift of the invention also comprises a bilateral protection device 8 constituted on each side of the chairlift by a waterproof fabric weave having suitable elastic characteristics, and fixed, on the one hand, to the frame of the chairlift, on the other hand, to at least one rod 8a pivotally mounted by one end on the frame, for example on the pivot axis 2a of the system 3,4, the other end being secured to the shield 7.
  • a bilateral protection device 8 constituted on each side of the chairlift by a waterproof fabric weave having suitable elastic characteristics, and fixed, on the one hand, to the frame of the chairlift, on the other hand, to at least one rod 8a pivotally mounted by one end on the frame, for example on the pivot axis 2a of the system 3,4, the other end being secured to the shield 7.
  • On the outer or inner faces of the frames 6a, 6b will be formed grooves or grooves in which will come to bear, by their free ends, the rods 8a, 8b, 8c , 8d, 8e, 8f.
  • the chairlift of the invention operates like any chairlift comprising a pivoting railing / footrest system, between a raised position and a lowered position, except that these movements cause the frontal protection devices 5 and bilateral 8 from the deployed position to the non-deployed position and vice versa.
  • the blade 5e which is attached to the shield 7 of the railing will drive the neighboring blade 5d when its nipple 10 will come by sliding abutting on the edge of the light, and so on until the complete deployment of the neighboring blades from each other, with the exception of the blade 5a which remains fixed.
  • the chairlift consists of a hanger 23 which supports a U-shaped frame or frame 17 and on the uprights of which are fixed two pairs of bilateral brackets 24, 25. On these brackets 24, 25 is fixed a hoop 13a to which is secured a protective element 12a.
  • the other protective elements 12b, 12c, 12d are secured to the arches 13b, 13c, 13d, respectively, which are pivotally mounted on axes 16 provided on the bilateral brackets 25 of the frame 17, the arch 13d being further secured to the footrest railing system 14.
  • the arches 13a, 13b, 13c, 13d are advantageously secured respectively to the protective elements 12a, 12b, 12c, 12d, in the region of the anterior edge of said protective elements.
  • These arches conform to the shape of the protective elements which are formed into rectangular plates slightly convex towards the outside and having triangular extensions substantially at the right of the ends of this plate.
  • a system of stops 22b, 22c, 22d has been provided, intended to be hooked onto the respective arches secured to the adjacent protective elements. In the folded position, this system of stops also serves to obtain suitable storage by superposition of the pivoting protective elements 12b, 12c, 12d, under the fixed protective element 12a.
  • a first spring 18 is tensioned between the frame 17 and the free end of the bracket 25, while a second spring 19 is tensioned between the seat 20 and said free end of the bracket 25.
  • These springs are provided to cooperate with locking means, not shown in the drawing, intended to lock the protection system 14 in the lowered or raised position.
  • the users when the railing is completely lowered, the users will be behind a continuous wall, while by raising the railing 14, the arch 13d which is integral with it, will successively push the element 12d via the stop system 22d, will push back the element 13c, which through the stop system 22c will push back element 13b, the stop system 22b of which will abut against the arch 13a.
  • the chair lift of the invention in the raised state of the railing / footrest system, will only offer little wind resistance, while in operation of the chair lift users will protected by a protective system leaving the total landscape view, against the effect of cooling in the air in general at low temperature at a speed close to 10 km / hour, this system also constituting an effective shelter in the event of a fall snow, which will deploy during the downward movement of the pivoting railing / footrest system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Telescopes (AREA)
EP84402649A 1983-12-29 1984-12-19 Sesselbahn mit einer Kälte- und Unwetter-Schutzvorrichtung Expired EP0147310B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84402649T ATE30883T1 (de) 1983-12-29 1984-12-19 Sesselbahn mit einer kaelte- und unwetterschutzvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8321029A FR2557529B1 (fr) 1983-12-29 1983-12-29 Telesiege pourvu d'un dispositif de protection contre le froid et les intemperies
FR8321029 1983-12-29

Publications (3)

Publication Number Publication Date
EP0147310A2 true EP0147310A2 (de) 1985-07-03
EP0147310A3 EP0147310A3 (en) 1985-08-07
EP0147310B1 EP0147310B1 (de) 1987-11-19

Family

ID=9295711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402649A Expired EP0147310B1 (de) 1983-12-29 1984-12-19 Sesselbahn mit einer Kälte- und Unwetter-Schutzvorrichtung

Country Status (5)

Country Link
US (1) US4630545A (de)
EP (1) EP0147310B1 (de)
AT (1) ATE30883T1 (de)
DE (1) DE3467539D1 (de)
FR (1) FR2557529B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016177877A1 (de) * 2015-05-06 2016-11-10 Innova Patent Gmbh Fahrzeug für eine umlaufseilbahn

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD335046S (en) 1990-06-15 1993-04-27 Diaz Anita R Sunshade for a child's playpen
USD340425S (en) 1990-08-06 1993-10-19 Von Roll Seilbahnen Ag Chair for chairlifts
US5482243A (en) * 1994-02-07 1996-01-09 General Motors Corporation Seat adjuster slide arrangement
US6209611B1 (en) * 2000-02-04 2001-04-03 Wayne Johnson Collapsible cover apparatus
AT408873B (de) * 2000-04-25 2002-03-25 Innova Patent Gmbh Sessel für eine seilbahnanlage
US7311355B2 (en) * 2005-03-15 2007-12-25 Fargason Iii William H Tent chair
EP2067683A3 (de) 2007-12-03 2009-12-16 Innova Patent GmbH Verfahren zur Herstellung eines Wandteiles für eine Kabine bzw. einer Abdeckhaube für einen Sessel einer Seilbahnanlage
US7963596B2 (en) * 2008-08-22 2011-06-21 Peter Efthimiou Removable and adjustable canopy covering
CN104077661A (zh) * 2014-07-04 2014-10-01 江苏南通二建集团有限公司 一种建筑安全体验培训系统
AT516705B1 (de) * 2015-04-02 2016-08-15 Innova Patent Gmbh Vorrichtung zum Arretieren einer verschwenkbaren Schutzeinrichtung für einen Sessellift
JP1547755S (de) * 2015-04-21 2016-04-11
JP1547754S (de) * 2015-04-21 2016-04-11
CN106128204A (zh) * 2016-07-06 2016-11-16 江苏建筑职业技术学院 高处作业危险源识别体验区及其建设方法
CN112319510A (zh) * 2020-11-18 2021-02-05 娄底市同丰科技有限公司 一种落地式架空乘人装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1289965A (en) * 1918-07-24 1918-12-31 Ella Tichenor Canopy.
US3008761A (en) * 1958-06-03 1961-11-14 Mcilvaine Alexander Protective device for ski lift chairs
US3047059A (en) * 1959-07-27 1962-07-31 Eneas J Trinchero Collapsible awning canopy
FR1325828A (fr) * 1962-03-22 1963-05-03 Jean Pomagalski Télésiège
US3729225A (en) * 1971-10-29 1973-04-24 Hall Ski Lift Co Inc Windshield for ski-lift chair
FR2422536A1 (fr) * 1978-04-10 1979-11-09 Sigma Plastique Abri repliable et rapidement demontable pour siege de telesiege
FR2432961A1 (fr) * 1978-08-11 1980-03-07 Josserand Pierre Dispositif de protection contre les intemperies pour passagers de telesieges
FR2440298A1 (fr) * 1978-10-31 1980-05-30 Sigma Plastique Habitacle elementaire pour ligne de telepherique
FR2489220A1 (fr) * 1980-08-28 1982-03-05 Genin Paul Capote amovible pour garde-corps de banquette de telesiege

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016177877A1 (de) * 2015-05-06 2016-11-10 Innova Patent Gmbh Fahrzeug für eine umlaufseilbahn
AT517445A1 (de) * 2015-05-06 2017-01-15 Innova Patent Gmbh Fahrzeug für eine Umlaufseilbahn
AT517445B1 (de) * 2015-05-06 2017-04-15 Innova Patent Gmbh Fahrzeug für eine Umlaufseilbahn

Also Published As

Publication number Publication date
FR2557529B1 (fr) 1986-06-27
FR2557529A1 (fr) 1985-07-05
DE3467539D1 (en) 1987-12-23
EP0147310A3 (en) 1985-08-07
US4630545A (en) 1986-12-23
EP0147310B1 (de) 1987-11-19
ATE30883T1 (de) 1987-12-15

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