DK0601992T3 - Track change gear with a hydraulic adjustment cylinder - Google Patents

Track change gear with a hydraulic adjustment cylinder

Info

Publication number
DK0601992T3
DK0601992T3 DK93890213.7T DK93890213T DK0601992T3 DK 0601992 T3 DK0601992 T3 DK 0601992T3 DK 93890213 T DK93890213 T DK 93890213T DK 0601992 T3 DK0601992 T3 DK 0601992T3
Authority
DK
Denmark
Prior art keywords
slider housing
change gear
adjustment cylinder
track change
hydraulic adjustment
Prior art date
Application number
DK93890213.7T
Other languages
Danish (da)
Inventor
Manfred Baumruck
Original Assignee
Alcatel Austria Ag
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 Alcatel Austria Ag filed Critical Alcatel Austria Ag
Application granted granted Critical
Publication of DK0601992T3 publication Critical patent/DK0601992T3/en

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
    • B61L5/04—Fluid-pressure devices for operating points or scotch-blocks

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Railway Tracks (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Braking Arrangements (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chairs Characterized By Structure (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Push-Button Switches (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Transplanting Machines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Servomotors (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

In a hydraulic railway switch drive, in order to connect the actuating cylinder (2) to the slider housing (8), which is seated on the push rod (7), a locking lever (9) is provided which is mounted so as to be capable of swivelling on one side and whose free swivellability is bounded by means of stops (14, 15) on the slider housing (8). This locking lever (9) has two cam-like elevations (16, 17) on the side of the slider housing (8), in each case one swivel bar (18, 19) which is coupled to the slider housing (8) resting with an actuation cam on the said elevations (16, 17) and the said swivel bar (18, 19) having on the other side the catch (23) for the respectively associated locking hook (24, 25) which is fixed on the housing side. <IMAGE>
DK93890213.7T 1992-11-04 1993-10-27 Track change gear with a hydraulic adjustment cylinder DK0601992T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0217892A AT399697B (en) 1992-11-04 1992-11-04 SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER

Publications (1)

Publication Number Publication Date
DK0601992T3 true DK0601992T3 (en) 1996-01-08

Family

ID=3529387

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93890213.7T DK0601992T3 (en) 1992-11-04 1993-10-27 Track change gear with a hydraulic adjustment cylinder

Country Status (11)

Country Link
EP (1) EP0601992B1 (en)
AT (2) AT399697B (en)
CZ (1) CZ285759B6 (en)
DE (1) DE59300679D1 (en)
DK (1) DK0601992T3 (en)
ES (1) ES2081202T3 (en)
FI (1) FI934858A (en)
HU (1) HU211804B (en)
NO (1) NO301287B1 (en)
PL (1) PL172244B1 (en)
SK (1) SK280867B6 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19631174A1 (en) * 1996-08-05 1998-02-12 Butzbacher Weichenbau Gmbh Actuator
DE19735099A1 (en) * 1997-08-13 1999-02-18 Butzbacher Weichenbau Gmbh Actuator
ES2184546B2 (en) * 2000-02-02 2003-12-01 Dimetronic Sa RAIL NEEDLE ACTUATOR DEVICE FOR CHANGE OF VIA.
CN111751740B (en) * 2019-03-29 2023-07-28 深圳市瑞能实业股份有限公司 Locking mechanism and test equipment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623461B1 (en) * 1987-11-23 1990-03-02 Alsthom DEVICE FOR MOTORIZING A NEEDLE
IT1242226B (en) * 1990-10-10 1994-03-03 Sasib Spa MANEUVERING DEVICE FOR RAILWAY SWITCHES, IN PARTICULAR FOR HIGH SPEED LINES

Also Published As

Publication number Publication date
CZ285759B6 (en) 1999-11-17
CZ233093A3 (en) 1994-05-18
NO933912L (en) 1994-05-05
HUT66185A (en) 1994-10-28
NO301287B1 (en) 1997-10-06
DE59300679D1 (en) 1995-11-02
FI934858A (en) 1994-05-05
PL172244B1 (en) 1997-08-29
EP0601992A1 (en) 1994-06-15
ES2081202T3 (en) 1996-02-16
ATE128424T1 (en) 1995-10-15
AT399697B (en) 1995-06-26
PL300869A1 (en) 1994-05-16
FI934858A0 (en) 1993-11-03
SK121593A3 (en) 1994-06-08
SK280867B6 (en) 2000-08-14
HU211804B (en) 1995-12-28
ATA217892A (en) 1994-11-15
EP0601992B1 (en) 1995-09-27
NO933912D0 (en) 1993-10-29

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