EP3277555A1 - Dispositif de blocage d'un dispositif de protection pivotant pour télésiège - Google Patents

Dispositif de blocage d'un dispositif de protection pivotant pour télésiège

Info

Publication number
EP3277555A1
EP3277555A1 EP16711114.5A EP16711114A EP3277555A1 EP 3277555 A1 EP3277555 A1 EP 3277555A1 EP 16711114 A EP16711114 A EP 16711114A EP 3277555 A1 EP3277555 A1 EP 3277555A1
Authority
EP
European Patent Office
Prior art keywords
projections
iia
spring
projection
safety bar
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.)
Withdrawn
Application number
EP16711114.5A
Other languages
German (de)
English (en)
Inventor
Andreas Sutterlüty
Dominik FINK
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.)
Innova Patent GmbH
Original Assignee
Innova Patent GmbH
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 Innova Patent GmbH filed Critical Innova Patent GmbH
Publication of EP3277555A1 publication Critical patent/EP3277555A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B61B12/002—Cabins; Ski-lift seats
    • 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
    • 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
    • B61B12/06—Safety devices or measures against cable fracture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/004—Fastening devices with bolts moving pivotally or rotatively about an axis perpendicular to the surface on which the fastener is mounted
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
    • E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing

Definitions

  • the invention relates to a device for locking a pivoting protective device, such as a safety bar, a chair for a chairlift, with cooperating projections, one of which is connected to the frame of the chair and the other with the protection device.
  • a pivoting protective device such as a safety bar
  • a chair for a chairlift with cooperating projections, one of which is connected to the frame of the chair and the other with the protection device.
  • Safety bars or weather protection hoods when they are in the fully open or fully closed end position, must be kept stable in this position, which can be done on the one hand by gravity and the other supported by springs or locking mechanisms.
  • the invention is therefore an object of the invention to provide a device with which protective devices are securely held in a particular position and yet under
  • Protrusions is resiliently mounted and that are arranged on the projections sliding surfaces which a sliding past the Allow projections in both directions.
  • the force of the one projection can be adjusted relatively accurately, which is required to move the safety bar from its closed end position to the open position.
  • the safety bar is biased by a spring, for example a tension spring in the open position, which is the opening of the safety bar
  • the system according to the invention can be set, for example, so that an opening force of about 20 to 30 N acts by the tension springs in the closed state of the safety bar. If the safety bar only at a
  • the spring force of the projection must exert a holding force, which a total force of about 50 to 60 N (measured at the front of
  • the device according to the invention also prevents the safety bar from unintentionally falling into the end position and being held therein. Namely, if the safety bar by vibrations or other forces or, for example, the automatic closure of the weather protection hood (in empty vehicles), which moves the safety bar, moves toward the lower end position, then prevents the device or the abutting projections the achievement of the fully closed end position, since the spring force of a resilient projection is not overcome.
  • the safety bar can thereby automatically reopen or create on the closed weather protection hood and
  • Fig. 1 shows a part of an armchair of a chairlift in
  • Fig. 2 shows a detail of Fig. 1 in an oblique view in
  • Fig. 3 is a side view of the device in blocked
  • Fig. 4 is a view corresponding to Fig. 3 in the dissolved state of the device.
  • a frame part 1 is shown, which is either attached to the frame of a chairlift or itself forms part of the frame.
  • a safety bar 2 is pivotally mounted, wherein the safety bar 2 has a mounting plate 3 which is mounted on the frame part 1 via a hinge 4.
  • a bracket 5 is fixed, for example screwed by means of screws 10 on the frame part 1.
  • the bracket 5 has a spring arm 6, at the end of a projection 7 is arranged.
  • the projection 7 has two sliding surfaces 8 and 9, which are substantially A-shaped, but asymmetrical, ie in the form of an inclined "A" aligned.
  • the safety bar 2 In the position shown in Figs. 1, 2 and 3, the safety bar 2 is in the closed end position, in which it extends across the legs of the passengers. In this position, the projection 11 of the mounting plate 3 is located at the free end of the bracket 5 adjacent sliding surface 8 at.
  • the spring arm 6 of the bracket 5 has in the illustrated
  • the bracket 5 is made of plastic, but can also be made of spring steel or a
  • the resilient bracket 5 is slightly biased in the position shown in FIGS. 1 to 3, so that he
  • Safety bar 2 pushes down into the closed end position. He may also be tension-free in this position, since the safety bar 2 is held positively.
  • the safety bar 2 can be moved unhindered upwards into the other open end position.
  • the safety bar 2 is to be closed again, it is first moved to the position shown in Fig. 4 until the projection 11 comes to the mounting plate 3 in abutment against the sliding surface 9 on the resilient bracket 5. From this moment, the spring force of the resilient bracket 5 must be overcome for a further closing movement until the safety bar 2 or
  • the device according to the invention is particularly preferably used in armchairs of chairlifts, which are a spring,
  • Safety bar 2 automatically moved to the open position to compensate for the weight of the safety bar 2.
  • this spring force may be greater than it would be necessary to compensate for the weight of the safety bar 2, since the safety bar 2 is actively held by the bracket 5 in the closed end position.
  • Safety bar 2 acting, external forces, such as wind forces, vibrations and the like, overcompensated
  • the device according to the invention can further be set a relatively accurate holding force of the safety bar 2, which must be overcome in order to open the safety bar 2, wherein the safety bar 2 in a row
  • a lever with a projection wherein the lever against the force of a tension or compression spring or torsion spring, a rubber-metal sleeve, a polymer element or the like, is pivotable. It would also be conceivable, for example, to hold a ball or a pin displaceable against a spring in a bore.
  • a further projection IIa is optionally located next to the projection 11 on the mounting plate 3, which forms a second locking step for the safety bar 2.
  • the safety bar 2 is thus locked when closing first by the projection 11 and subsequently by the projection IIa finally in its final position. It is understood that the second projection IIa need not be present or on the bracket 5, a further projection could be present.
  • Protective device such as a safety bar 2 or a weatherproof hood, a chair for a chairlift, has cooperating projections 7, 11, IIa, one of which with a frame of the chair and the other with the
  • At least one of the projections 7 is resiliently mounted and on the projections 7, 11, IIa Sliding surfaces 8, 9; 12, 13 arranged, which cause after application of a defined force on the safety bar 2, a deformation of the resilient bracket 5 and allow sliding past the projections 7, 11, IIa to each other in both directions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)
  • Chairs Characterized By Structure (AREA)
  • Special Chairs (AREA)

Abstract

L'invention comporte un dispositif de blocage d'un moyen de protection pivotant, tel qu'un support de sécurité (2) ou un capot de protection contre les intempéries, d'un siège d'un télésiège, lequel dispositif de blocage comporte des saillies coopératives (7, 11, 11a) dont l'une est reliée à un cadre du siège et l'autre est reliée au moyen de protection. Au moins une des saillies (7) est montée de manière élastique et les saillies (7, 11, 11a) disposent de faces de glissement (8, 9 ; 12, 13) qui provoquent, après application d'une force définie sur les barres de sécurité (2), une déformation de la barre élastique (5) et permettent aux saillies (7, 11, 11a) de glisser l'une contre l'autre dans les deux sens.
EP16711114.5A 2015-04-02 2016-02-29 Dispositif de blocage d'un dispositif de protection pivotant pour télésiège Withdrawn EP3277555A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA201/2015A AT516705B1 (de) 2015-04-02 2015-04-02 Vorrichtung zum Arretieren einer verschwenkbaren Schutzeinrichtung für einen Sessellift
PCT/AT2016/000020 WO2016154643A1 (fr) 2015-04-02 2016-02-29 Dispositif de blocage d'un dispositif de protection pivotant pour télésiège

Publications (1)

Publication Number Publication Date
EP3277555A1 true EP3277555A1 (fr) 2018-02-07

Family

ID=55587970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16711114.5A Withdrawn EP3277555A1 (fr) 2015-04-02 2016-02-29 Dispositif de blocage d'un dispositif de protection pivotant pour télésiège

Country Status (11)

Country Link
US (1) US10829131B2 (fr)
EP (1) EP3277555A1 (fr)
JP (1) JP6443782B2 (fr)
KR (1) KR101988939B1 (fr)
CN (1) CN107646002B (fr)
AT (1) AT516705B1 (fr)
AU (1) AU2016240037B2 (fr)
CA (1) CA2981332C (fr)
NZ (1) NZ735680A (fr)
RU (1) RU2660325C1 (fr)
WO (1) WO2016154643A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516705B1 (de) * 2015-04-02 2016-08-15 Innova Patent Gmbh Vorrichtung zum Arretieren einer verschwenkbaren Schutzeinrichtung für einen Sessellift
AT517204B1 (de) * 2015-07-09 2016-12-15 Innova Patent Gmbh Sessel für einen Sessellift

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662587A (en) * 1949-11-18 1953-12-15 Mcilvaine Alexander Chair for aerial skilifts
US2985224A (en) * 1958-03-28 1961-05-23 Riblet Tramway Company Aerial lift passenger chair
US3008761A (en) * 1958-06-03 1961-11-14 Mcilvaine Alexander Protective device for ski lift chairs
FR1376569A (fr) * 1963-07-27 1964-10-31 Pomagalski Jean Sa Télésiège
US3556014A (en) * 1969-02-07 1971-01-19 Rudkin Wiley Corp Automatic opening and closing means for a ski lift chair
US3596612A (en) * 1969-06-02 1971-08-03 Tony R Sowder Suspended spheroidal car
US3747974A (en) * 1971-06-25 1973-07-24 Pomagalski Sa Grenoble And Sig Convertible seat for cableways
FR2440298A1 (fr) * 1978-10-31 1980-05-30 Sigma Plastique Habitacle elementaire pour ligne de telepherique
FR2557529B1 (fr) * 1983-12-29 1986-06-27 Michel Max Telesiege pourvu d'un dispositif de protection contre le froid et les intemperies
FR2597054B1 (fr) * 1986-04-15 1993-11-26 Pomagalski Sa Telesiege a commande automatique des dispositifs de protection des sieges
US5213048A (en) * 1991-10-24 1993-05-25 Zygmunt Alexander Kunczynski Chairlift chair assembly with movable enclosure
AT408873B (de) * 2000-04-25 2002-03-25 Innova Patent Gmbh Sessel für eine seilbahnanlage
ATE252474T1 (de) * 2000-09-12 2003-11-15 Ropetrans Ag Sitzbank für einen sessel einer sesselbahn
US20020043829A1 (en) * 2000-10-04 2002-04-18 Garaventa Holding Ag Method and arrangement to close a bubble top for a chairlift
AT411523B (de) * 2002-01-24 2004-02-25 Innova Patent Gmbh Sessel für eine seilbahnanlage
DE102004056507B3 (de) * 2004-11-24 2005-11-10 Faurecia Autositze Gmbh & Co. Kg Fahrzeugsitz
FR2879547B1 (fr) * 2004-12-17 2007-03-02 Pomagalski Sa Mecanisme de commande a verrouillage d'un capot pivotant pour telesiege
AT502754A3 (de) * 2005-10-28 2008-11-15 Innova Patent Gmbh Seilbahn mit einer sicherungseinrichtung
EP2049360B1 (fr) * 2006-08-03 2018-07-04 Adient Luxembourg Holding S.à r.l. Mécanisme d'inclinaison
ITMI20070157U1 (it) * 2007-04-20 2008-10-21 Rolic Invest Sarl Seggiovia
AT505696A3 (de) 2007-08-30 2011-06-15 Innova Patent Gmbh Fahrbetriebsmittel eines sesselliftes oder einer seilbahnanlage
JP5422943B2 (ja) * 2008-08-29 2014-02-19 アイシン精機株式会社 車両用シート装置
AT507311B1 (de) * 2008-10-02 2010-09-15 Innova Patent Gmbh Sitzverschwenkung
AT507379B1 (de) * 2008-10-09 2010-09-15 Innova Patent Gmbh Sessel für sessellift
FR2950847B3 (fr) * 2009-10-06 2011-09-16 Pomagalski Sa Siege pour une installation teleportee
DE102010017068A1 (de) * 2010-05-22 2011-11-24 Werner Stoffaneller Sesselbahnbügel-Verriegelungsanordnung
FR2969100B1 (fr) * 2010-12-17 2013-01-11 Sommital Siege de remontee mecanique avec verrouillage magnetique de garde-corps
AT12353U1 (de) * 2011-01-24 2012-04-15 Innova Patent Gmbh Sessel eines sesselliftes
CH704867A2 (de) * 2011-04-29 2012-10-31 Bartholet Maschb Ag Einrichtung insbesondere Sicherheitseinrichtung für einen horizontalen Schutzbügel für Seilbahnsessel.
FR2982564B1 (fr) * 2011-11-16 2014-01-03 Sommital Vehicule de remontee mecanique
FR2992276B1 (fr) * 2012-06-20 2014-07-18 Sommital Siege de remontee mecanique et installation equipee de ce siege
AT516705B1 (de) * 2015-04-02 2016-08-15 Innova Patent Gmbh Vorrichtung zum Arretieren einer verschwenkbaren Schutzeinrichtung für einen Sessellift
AT517204B1 (de) * 2015-07-09 2016-12-15 Innova Patent Gmbh Sessel für einen Sessellift
AT517446A1 (de) * 2015-07-09 2017-01-15 Innova Patent Gmbh Sessel für einen Sessellift

Also Published As

Publication number Publication date
WO2016154643A1 (fr) 2016-10-06
JP6443782B2 (ja) 2018-12-26
CN107646002B (zh) 2019-04-12
NZ735680A (en) 2018-10-26
RU2660325C1 (ru) 2018-07-05
US20180087300A1 (en) 2018-03-29
CN107646002A (zh) 2018-01-30
CA2981332C (fr) 2019-08-20
KR20170134639A (ko) 2017-12-06
AT516705B1 (de) 2016-08-15
CA2981332A1 (fr) 2016-10-06
US10829131B2 (en) 2020-11-10
AU2016240037B2 (en) 2019-05-02
JP2018510091A (ja) 2018-04-12
AT516705A4 (de) 2016-08-15
AU2016240037A1 (en) 2017-10-19
KR101988939B1 (ko) 2019-06-13

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