EP0156351A3 - Locking device for a switch point - Google Patents

Locking device for a switch point Download PDF

Info

Publication number
EP0156351A3
EP0156351A3 EP85103526A EP85103526A EP0156351A3 EP 0156351 A3 EP0156351 A3 EP 0156351A3 EP 85103526 A EP85103526 A EP 85103526A EP 85103526 A EP85103526 A EP 85103526A EP 0156351 A3 EP0156351 A3 EP 0156351A3
Authority
EP
European Patent Office
Prior art keywords
pivoted
switch point
locking
axis
stock rail
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
EP85103526A
Other languages
German (de)
Other versions
EP0156351B1 (en
EP0156351A2 (en
Inventor
Sebastian Benenowski
Erich Nuding
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.)
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Voestalpine BWG 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 Voestalpine BWG GmbH filed Critical Voestalpine BWG GmbH
Priority to AT85103526T priority Critical patent/ATE47439T1/en
Publication of EP0156351A2 publication Critical patent/EP0156351A2/en
Publication of EP0156351A3 publication Critical patent/EP0156351A3/en
Application granted granted Critical
Publication of EP0156351B1 publication Critical patent/EP0156351B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/08—Locking devices or mechanisms for inhibiting movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Lock And Its Accessories (AREA)
  • Switches With Compound Operations (AREA)
  • Seats For Vehicles (AREA)

Abstract

1. Locking device for a switch point (12) having a stock rail (10), in which a locking element (16), which can be pivoted about a first axis (B) and effects locking, extends from the switch point or from a tongue attachment, and along a second axis (C) is in turn hinged on to a swivel element (18) which can be pivoted about a third axis (A) by means of a switch or sliding element (26), characterised in that the third axis (A) is arranged on the stock rail (10) or at a defined non-variable distance from the stock rail (10), that when the swivel element (18) is pivoted the locking element (16) passes a zero position (32) defined by a plane extending at right angles to the stock rail (10), and containing the first, second and third axes (B, C, A), and that when the swivel element is pivoted further and thus the locking element passes the zero position, the swivel element is pivoted into a first end position in such a way that the switch point (12) lies permanently on the stock rail (10), thus effecting locking, and that when the swivel element has been pivoted into the first end position, the first and second axes (B, C) are arranged in such a way with respect to the third axis (A) that a force from the switch point acts upon the locking element, thus preventing the release of said switch point.
EP85103526A 1984-03-26 1985-03-26 Locking device for a switch point Expired EP0156351B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85103526T ATE47439T1 (en) 1984-03-26 1985-03-26 DEVICE FOR LOCKING A SWITCH BLADE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3411142 1984-03-26
DE19843411142 DE3411142A1 (en) 1984-03-26 1984-03-26 DEVICE FOR LOCKING A SWITCH TONGUE

Publications (3)

Publication Number Publication Date
EP0156351A2 EP0156351A2 (en) 1985-10-02
EP0156351A3 true EP0156351A3 (en) 1987-05-27
EP0156351B1 EP0156351B1 (en) 1989-10-18

Family

ID=6231673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103526A Expired EP0156351B1 (en) 1984-03-26 1985-03-26 Locking device for a switch point

Country Status (3)

Country Link
EP (1) EP0156351B1 (en)
AT (1) ATE47439T1 (en)
DE (2) DE3411142A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR390427A (en) * 1908-05-20 1908-10-05 Harry Fay Roach Switch and track crossing device
FR393747A (en) * 1908-06-17 1908-12-31 Harry Fay Roach Track switch refinements
US3127138A (en) * 1964-03-31 Railroad switch stands
FR2288187A1 (en) * 1974-10-15 1976-05-14 Voest Ag SWITCHING FOR VIGNOL RAILWAY TRACKS
FR2380373A2 (en) * 1977-02-11 1978-09-08 Voest Ag SWITCHING FOR VINEYARD RAILWAY TRACKS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE33878C (en) * A. KLOSE in Rorschach, Schweiz Friction-reducing switch support
DE252508C (en) *
US1885366A (en) * 1931-07-20 1932-11-01 Martini Biagio Railroad track-switch
FR881749A (en) * 1942-05-04 1943-05-06 Anti-derailment switch to speed up the sorting of wagons and maneuvers in marshalling yards
DE930454C (en) * 1951-07-19 1955-07-18 Lorenz C Ag Drive with point lock for switch blades
PL112960B1 (en) * 1978-02-15 1980-11-29 Politechnika Warszawska Switch locking for railroad turnout
DE3115943C2 (en) * 1981-04-22 1984-02-02 Carl Dan. Peddinghaus Gmbh & Co Kg, 5828 Ennepetal Clamp lock for railway turnouts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127138A (en) * 1964-03-31 Railroad switch stands
FR390427A (en) * 1908-05-20 1908-10-05 Harry Fay Roach Switch and track crossing device
FR393747A (en) * 1908-06-17 1908-12-31 Harry Fay Roach Track switch refinements
FR2288187A1 (en) * 1974-10-15 1976-05-14 Voest Ag SWITCHING FOR VIGNOL RAILWAY TRACKS
FR2380373A2 (en) * 1977-02-11 1978-09-08 Voest Ag SWITCHING FOR VINEYARD RAILWAY TRACKS

Also Published As

Publication number Publication date
ATE47439T1 (en) 1989-11-15
EP0156351B1 (en) 1989-10-18
EP0156351A2 (en) 1985-10-02
DE3573814D1 (en) 1989-11-23
DE3411142A1 (en) 1985-10-03

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