EP0455153A3 - Locking device for a switch point with stock rails - Google Patents

Locking device for a switch point with stock rails Download PDF

Info

Publication number
EP0455153A3
EP0455153A3 EP19910106768 EP91106768A EP0455153A3 EP 0455153 A3 EP0455153 A3 EP 0455153A3 EP 19910106768 EP19910106768 EP 19910106768 EP 91106768 A EP91106768 A EP 91106768A EP 0455153 A3 EP0455153 A3 EP 0455153A3
Authority
EP
European Patent Office
Prior art keywords
locking device
switch point
stock rails
switch blade
stock
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
EP19910106768
Other languages
German (de)
Other versions
EP0455153B1 (en
EP0455153A2 (en
Inventor
Alfred Kais
Erich Dipl.-Ing. Nuding (Fh)
Sebastian Benenowski
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
Publication of EP0455153A2 publication Critical patent/EP0455153A2/en
Publication of EP0455153A3 publication Critical patent/EP0455153A3/en
Application granted granted Critical
Publication of EP0455153B1 publication Critical patent/EP0455153B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chutes (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Push-Button Switches (AREA)
  • Vending Machines For Individual Products (AREA)
  • Railway Tracks (AREA)
  • Toys (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Braking Arrangements (AREA)

Abstract

A device for locking a switch blade (10, 12) with a stock rail (14, 16) is proposed, whereby the switch blade is held down on a supporting surface only when it is in locked and unlocked positions. When the switch blade (10, 12) is in the locked position it is acted upon by a resultant force (53) that prevents both a rotation of the switch blade and its rising up.
EP91106768A 1990-05-04 1991-04-26 Locking device for a switch point with stock rails Expired - Lifetime EP0455153B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4014248A DE4014248A1 (en) 1990-05-04 1990-05-04 DEVICE FOR LOCKING A SWITCH TONGUE WITH A JAW RAIL
DE4014248 1990-05-04

Publications (3)

Publication Number Publication Date
EP0455153A2 EP0455153A2 (en) 1991-11-06
EP0455153A3 true EP0455153A3 (en) 1993-04-21
EP0455153B1 EP0455153B1 (en) 1995-02-01

Family

ID=6405661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106768A Expired - Lifetime EP0455153B1 (en) 1990-05-04 1991-04-26 Locking device for a switch point with stock rails

Country Status (8)

Country Link
US (1) US5195703A (en)
EP (1) EP0455153B1 (en)
AT (1) ATE117950T1 (en)
CA (1) CA2041809A1 (en)
DE (2) DE4014248A1 (en)
DK (1) DK0455153T3 (en)
ES (1) ES2068422T3 (en)
GR (1) GR3015483T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT136U1 (en) * 1991-12-19 1995-03-27 Alcatel Austria Ag DEVICE FOR THE END LIMIT CHECK OF SWITCH TONGUES
DE9211520U1 (en) * 1992-05-08 1993-09-09 Bwg Butzbacher Weichenbau Gmbh, 35510 Butzbach Expansion joint for a track part
DE4214605A1 (en) * 1992-05-08 1993-11-11 Butzbacher Weichenbau Gmbh Expansion joint on underlay for rail section - includes sliding tongue held against stock rail by clips
EP0593409B1 (en) * 1992-10-16 1997-01-15 VAE Aktiengesellschaft Device to ease the change movement for moveable rails or trackparts
DE4315200C2 (en) * 1993-05-07 2003-04-30 Schwihag Gmbh Crossbar with adjustment device for switch tongues
PL175140B1 (en) * 1993-07-26 1998-11-30 Butzbacher Weichenbau Gmbh King pin locking device
DE4332493C2 (en) * 1993-09-24 2002-12-12 Butzbacher Weichenbau Gmbh setting device
DE9317865U1 (en) * 1993-11-23 1994-02-10 Schreck-Mieves GmbH, 44225 Dortmund Switching device for a switch tongue device
DE19502105C5 (en) * 1995-01-24 2004-12-30 Carl Dan. Peddinghaus Gmbh & Co Kg Locking device for switch tongues
DE19514491C1 (en) * 1995-04-25 1996-11-14 Wbg Weichenwerk Brandenburg Device for locking a switch tongue
EP0818376A1 (en) * 1996-07-10 1998-01-14 TECNOLOGIE MECCANICHE s.r.l. Switch locking device
ATE243130T1 (en) * 1997-06-20 2003-07-15 Siemens Schweiz Ag LOCKING DEVICE
DE10000804A1 (en) * 2000-01-11 2001-07-26 Schreck Mieves Gmbh Switch lock for switch tongues
EP1488979A1 (en) * 2003-06-17 2004-12-22 Siemens Schweiz AG Locking device for switch blades with profile adjustment
US20050178929A1 (en) * 2004-02-17 2005-08-18 General Electric Company Switch machine with improved switch point connectors
EP1762454B1 (en) 2005-09-13 2009-06-17 Schwihag AG Apparatus in a switch point system for mechanical locking of the switch tongue
PT1960244E (en) * 2005-12-07 2011-04-01 Gen Electric A system for a greaseless switch assembly
DE102008060229A1 (en) * 2008-01-03 2009-07-09 Schwihag Ag Changeover device in railway turnouts
ES2452472B1 (en) * 2011-05-18 2014-12-16 Talleres Alegria, S.A. ENCLOSURE DEVICE FOR MOBILE POINT HEARTS IN RAILWAY DEVICES
US8684317B2 (en) * 2011-09-30 2014-04-01 Jim Arnold Railroad switch point roller mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB209080A (en) * 1922-12-23 1924-05-22 L Aster Sa Improvements in or relating to locks for railway and like switches
GB196284A (en) * 1922-04-12 1924-06-12 Paul Lebeau Improvements in operating and locking devices for railway and like points
FR1174622A (en) * 1957-05-07 1959-03-13 Automatic needle blade locking device for rail tracks

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120412C (en) *
GB233110A (en) * 1924-04-07 1925-05-07 Samuel Summerson Wrightson Improvements relating to railway and tramway points or switches
CH358825A (en) * 1958-05-09 1961-12-15 Stin Cuttable lace lock on railway switches
DE1263063B (en) * 1962-08-02 1968-03-14 Int Standard Electric Corp Point lock for drive-on and non-drive-on railway switches
CH456667A (en) * 1967-05-30 1968-07-31 Tech Pour L Ind Nouvelle Sa St Cuttable point lock for railway switches
US3836771A (en) * 1973-01-26 1974-09-17 Berst P Track switch with latch
DE2345184A1 (en) * 1973-09-07 1975-03-27 Peine Salzgitter Verkehr Railway switch points tongue tip seal clamp - with hinged carrier and clamp shaft component bolted together
DE2352017A1 (en) * 1973-10-17 1975-04-30 Ruhrtaler Gesenkschmiede F W W Clamp lock rail for point switches - has pivot with vertical axis and vertical clamp head engagement section
DE2450802A1 (en) * 1974-10-25 1976-04-29 Ruhrtaler Gesenkschmiede F W W Railway switch points clamp tip locking mechanism - with inner and outer blocking cams to engage clamp head block faces
DE2542202A1 (en) * 1975-09-22 1977-03-31 Siemens Ag Movable railway points for high speed traffic - with no vertical point motion, has locking housing containing points mechanism guide
DE2635231A1 (en) * 1976-08-05 1978-02-09 Ruhrtaler Gesenkschmiede F W W Bracket closure for switch points on rails - has slide rod movable lengthwise and lower part gripping rail in closed position
FR2614908B1 (en) * 1987-05-05 1989-06-16 Alsthom DEVICE FOR OPERATING A NEEDLE
AT388198B (en) * 1987-06-09 1989-05-10 Voest Alpine Ag SWITCH ACTUATOR
IT1213950B (en) * 1987-12-16 1990-01-05 Sasib Spa UNIVERSAL EXTERNAL CHANGEOVER DEVICE FOR RAILWAY SWITCHES
DE3838415A1 (en) * 1988-11-09 1990-05-10 Fabeg Gmbh Device for locking the ends of rails or switch blades to associated stock rails

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB196284A (en) * 1922-04-12 1924-06-12 Paul Lebeau Improvements in operating and locking devices for railway and like points
GB209080A (en) * 1922-12-23 1924-05-22 L Aster Sa Improvements in or relating to locks for railway and like switches
FR1174622A (en) * 1957-05-07 1959-03-13 Automatic needle blade locking device for rail tracks

Also Published As

Publication number Publication date
DE4014248A1 (en) 1991-11-07
US5195703A (en) 1993-03-23
DK0455153T3 (en) 1995-06-12
GR3015483T3 (en) 1995-06-30
EP0455153B1 (en) 1995-02-01
ATE117950T1 (en) 1995-02-15
EP0455153A2 (en) 1991-11-06
DE59104454D1 (en) 1995-03-16
ES2068422T3 (en) 1995-04-16
CA2041809A1 (en) 1991-11-05

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