PL300869A1 - Railroad switch operating system with a hydraulic switching cylinder - Google Patents

Railroad switch operating system with a hydraulic switching cylinder

Info

Publication number
PL300869A1
PL300869A1 PL93300869A PL30086993A PL300869A1 PL 300869 A1 PL300869 A1 PL 300869A1 PL 93300869 A PL93300869 A PL 93300869A PL 30086993 A PL30086993 A PL 30086993A PL 300869 A1 PL300869 A1 PL 300869A1
Authority
PL
Poland
Prior art keywords
operating system
slider housing
switch operating
switching cylinder
hydraulic switching
Prior art date
Application number
PL93300869A
Other versions
PL172244B1 (en
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
Publication of PL300869A1 publication Critical patent/PL300869A1/en
Publication of PL172244B1 publication Critical patent/PL172244B1/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)
  • Operation Control Of Excavators (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chairs Characterized By Structure (AREA)
  • Braking Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Servomotors (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Push-Button Switches (AREA)
  • Transplanting Machines (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>
PL93300869A 1992-11-04 1993-10-27 Railroad switch operating system with a hydraulic switching cylinder PL172244B1 (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 (2)

Publication Number Publication Date
PL300869A1 true PL300869A1 (en) 1994-05-16
PL172244B1 PL172244B1 (en) 1997-08-29

Family

ID=3529387

Family Applications (1)

Application Number Title Priority Date Filing Date
PL93300869A PL172244B1 (en) 1992-11-04 1993-10-27 Railroad switch operating system with a hydraulic switching 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
ATE128424T1 (en) 1995-10-15
PL172244B1 (en) 1997-08-29
SK280867B6 (en) 2000-08-14
CZ285759B6 (en) 1999-11-17
DE59300679D1 (en) 1995-11-02
DK0601992T3 (en) 1996-01-08
CZ233093A3 (en) 1994-05-18
FI934858A0 (en) 1993-11-03
SK121593A3 (en) 1994-06-08
EP0601992B1 (en) 1995-09-27
HUT66185A (en) 1994-10-28
ATA217892A (en) 1994-11-15
EP0601992A1 (en) 1994-06-15
ES2081202T3 (en) 1996-02-16
AT399697B (en) 1995-06-26
NO933912L (en) 1994-05-05
NO301287B1 (en) 1997-10-06
FI934858A (en) 1994-05-05
HU211804B (en) 1995-12-28
NO933912D0 (en) 1993-10-29

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