EP1195280A1 - Verbesserungen an teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons - Google Patents

Verbesserungen an teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons Download PDF

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Publication number
EP1195280A1
EP1195280A1 EP00938826A EP00938826A EP1195280A1 EP 1195280 A1 EP1195280 A1 EP 1195280A1 EP 00938826 A EP00938826 A EP 00938826A EP 00938826 A EP00938826 A EP 00938826A EP 1195280 A1 EP1195280 A1 EP 1195280A1
Authority
EP
European Patent Office
Prior art keywords
segment
balls
meant
rolling tracks
guide
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
EP00938826A
Other languages
English (en)
French (fr)
Other versions
EP1195280B1 (de
Inventor
Juan Carrion Espelta
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.)
Faiveley Transport Iberica SA
Original Assignee
Faiveley Espanola SA
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 Faiveley Espanola SA filed Critical Faiveley Espanola SA
Publication of EP1195280A1 publication Critical patent/EP1195280A1/de
Application granted granted Critical
Publication of EP1195280B1 publication Critical patent/EP1195280B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/002—Sliding or folding roofs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/0647—Details, e.g. suspension or supporting guides for wings suspended at the top on sliding blocks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles

Definitions

  • the present invention relates to a number of improvements made in telescoping guides normally used for locking doors, such as those used in railroad cars, which improvements provide an enclosure for the guides and thereby protect the rolling mechanisms from environmental factors, and provide a better support of the balls on the rolling tracks, as well as a stable positioning of said spheres as regards their separation.
  • the segments of the telescoping guide have opposing grooves in which are provided the corresponding set of spheres to aid in their sliding.
  • the inner guide adopts a configuration in an shape resembling an "E", so that its rolling tracks are placed in its middle arm, to which is added an enveloping intermediate guide with a U shape, while the outer guide also has a U shape, with its concave surface facing the inner guide and so that the ends of its lateral arms adopt a position of maximum approximation to the extreme guides of the inner guide, providing an enclosure of said inner guide which protects the rolling means provide inside said enclosure.
  • each set of balls which relates the two guides is aided by a type of cage which maintains the balls suitably separated from each other, preventing unwanted groupings which would have a negative effect on the guide's operation.
  • the rolling tracks provided in said guides are given an angular configuration, so that contact of each ball with them occurs in two clearly separated points, which in addition to providing an improved load transmission between said balls, conveniently stabilises the guides against the door's tendency to jolt sideways.
  • inner guide (1) has an approximately E-shaped configuration, so that in its middle arm (2) are established, above and below, respective rolling tracks (3) for intermediate guide (4), which in turn has a U-shaped configuration with its concave surface facing inner guide (1), so that the side arms (5) frame middle guide (2) of said inner guide and internally include the corresponding rolling tracks (6), with said side arms of intermediate guide (4) externally provided with tracks (7) for outer guide (8), which is also U-shaped but considerably larger, with its concave surface facing the inner guide (1), so that its side arms (9) are at the same level as end arms (10) of said inner guide (1) in a position of maximum approximation to these, thereby defining only narrow grooves (11) to prevent direct contact between the two guides.
  • inner guide (1) and outer guide (8) define a nearly closed compartment which houses intermediate guide (4) and all the rolling means, thereby achieving two functions, on one hand eliminating hazards for workers in later maintenance operations by preventing fingers from entering the guide, and in addition providing a well-sealed unit which prevents entry of foreign elements which may damage or hinder its operation.
  • any of said rolling tracks (3), (6) and (7) adopt a dihedral shape, preferably approximating 90°, so that balls (12) which relate them rest on each of the tracks at two points (13) which are considerably distant form each other, providing two beneficial effects: on one hand the load supported by each ball is distributed among two of its points, and furthermore, the guides related by said balls are prevented from pitching, thereby preventing the door from jolting sideways as well.
  • balls (12) are placed between guides (2), (4) and (8) with the aid of cages (14) as shown in figures 3 to 5, or any other similar construction, so that these cages (14) adopt a U-shaped grooved configuration, and are attached by orifices (15) of their intermediate arm to one of the guides, and incorporating on their side arms inner protrusions (16) distributed evenly throughout cage (14) and suitably separated so that they retain balls (12) longitudinally without affecting their normal rolling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Rolling Contact Bearings (AREA)
  • Special Wing (AREA)
  • Vibration Dampers (AREA)
  • Metal Rolling (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP00938826A 1999-07-16 2000-06-14 Teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons Expired - Lifetime EP1195280B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9901606 1999-07-16
ES009901606A ES2166667B1 (es) 1999-07-16 1999-07-16 Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajbles de las utilizadas en vagones ferroviarios.
PCT/ES2000/000215 WO2001005612A1 (es) 1999-07-16 2000-06-14 Perfeccionamientos introducidos en las guias telescopicas concebidas para la sujecion de puertas encajables de las utilizadas en vagones ferroviarios

Publications (2)

Publication Number Publication Date
EP1195280A1 true EP1195280A1 (de) 2002-04-10
EP1195280B1 EP1195280B1 (de) 2004-02-18

Family

ID=8309264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00938826A Expired - Lifetime EP1195280B1 (de) 1999-07-16 2000-06-14 Teleskopführungen zur befestigung von ineinandergreifenden türen von eisenbahnwaggons

Country Status (7)

Country Link
EP (1) EP1195280B1 (de)
AT (1) ATE259721T1 (de)
AU (1) AU5407500A (de)
DE (1) DE60008381T2 (de)
ES (1) ES2166667B1 (de)
PT (1) PT1195280E (de)
WO (1) WO2001005612A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914372A3 (de) * 2006-10-13 2013-05-29 Gebr. Bode GmbH & Co. KG Als Schiebetür oder Schwenkschiebetür ausgebildete Fahrgasttür für Fahrzeuge des öffentlichen Personenverkehrs

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225458B1 (en) 2001-07-13 2012-07-24 Hoffberg Steven M Intelligent door restraint

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB738486A (en) * 1952-01-02 1955-10-12 Ronald Robert Stewart Charteri Improvements in or relating to supports for closure members, such as doors for vehicles
GB1353483A (en) * 1970-04-28 1974-05-15 Kiekert Soehne Arn Vehicle doors
FR2294306A1 (fr) * 1974-12-10 1976-07-09 Faiveley Sa Porte a mouvement louvoyant
DE3710451A1 (de) * 1987-03-30 1988-10-20 Kiekert Gmbh Co Kg Teleskopschwenkschiebetuer fuer schienenfahrzeuge
ES2123388B1 (es) * 1995-07-19 1999-10-16 Faiveley Espanola Mecanismo de suspension para puertas encajables deslizantes.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0105612A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1914372A3 (de) * 2006-10-13 2013-05-29 Gebr. Bode GmbH & Co. KG Als Schiebetür oder Schwenkschiebetür ausgebildete Fahrgasttür für Fahrzeuge des öffentlichen Personenverkehrs

Also Published As

Publication number Publication date
EP1195280B1 (de) 2004-02-18
PT1195280E (pt) 2004-07-30
DE60008381T2 (de) 2004-12-09
ES2166667A1 (es) 2002-04-16
ATE259721T1 (de) 2004-03-15
ES2166667B1 (es) 2003-06-01
DE60008381D1 (de) 2004-03-25
WO2001005612A1 (es) 2001-01-25
AU5407500A (en) 2001-02-05

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