AT399697B - SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER - Google Patents

SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER

Info

Publication number
AT399697B
AT399697B AT0217892A AT217892A AT399697B AT 399697 B AT399697 B AT 399697B AT 0217892 A AT0217892 A AT 0217892A AT 217892 A AT217892 A AT 217892A AT 399697 B AT399697 B AT 399697B
Authority
AT
Austria
Prior art keywords
switch drive
slider housing
hydraulic control
control cylinder
housing
Prior art date
Application number
AT0217892A
Other languages
German (de)
Other versions
ATA217892A (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
Priority to AT0217892A priority Critical patent/AT399697B/en
Application filed by Alcatel Austria Ag filed Critical Alcatel Austria Ag
Priority to PL93300869A priority patent/PL172244B1/en
Priority to ES93890213T priority patent/ES2081202T3/en
Priority to DE59300679T priority patent/DE59300679D1/en
Priority to AT93890213T priority patent/ATE128424T1/en
Priority to DK93890213.7T priority patent/DK0601992T3/en
Priority to EP93890213A priority patent/EP0601992B1/en
Priority to HU9303062A priority patent/HU211804B/en
Priority to NO933912A priority patent/NO301287B1/en
Priority to SK1215-93A priority patent/SK280867B6/en
Priority to CZ932330A priority patent/CZ285759B6/en
Priority to FI934858A priority patent/FI934858A/en
Publication of ATA217892A publication Critical patent/ATA217892A/en
Application granted granted Critical
Publication of AT399697B publication Critical patent/AT399697B/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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Railway Tracks (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chairs Characterized By Structure (AREA)
  • Operation Control Of Excavators (AREA)
  • Valve Device For Special Equipments (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Servomotors (AREA)
  • Transplanting Machines (AREA)
  • Push-Button Switches (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Chair Legs, Seat Parts, And Backrests (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>
AT0217892A 1992-11-04 1992-11-04 SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER AT399697B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT0217892A AT399697B (en) 1992-11-04 1992-11-04 SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER
ES93890213T ES2081202T3 (en) 1992-11-04 1993-10-27 NEEDLE CHANGE MECHANISM WITH A HYDRAULICALLY DRIVEN CYLINDER.
DE59300679T DE59300679D1 (en) 1992-11-04 1993-10-27 Point machine with a hydraulic actuating cylinder.
AT93890213T ATE128424T1 (en) 1992-11-04 1993-10-27 POINT DRIVE WITH A HYDRAULIC ACTUATING CYLINDER.
DK93890213.7T DK0601992T3 (en) 1992-11-04 1993-10-27 Track change gear with a hydraulic adjustment cylinder
EP93890213A EP0601992B1 (en) 1992-11-04 1993-10-27 Railway switch drive with hydraulic actuating cylinder
PL93300869A PL172244B1 (en) 1992-11-04 1993-10-27 Railroad switch operating system with a hydraulic switching cylinder
HU9303062A HU211804B (en) 1992-11-04 1993-10-28 Switchboy
NO933912A NO301287B1 (en) 1992-11-04 1993-10-29 Transmitter with a hydraulic servo cylinder
SK1215-93A SK280867B6 (en) 1992-11-04 1993-11-02 Railway switch drive with actuating cylinder
CZ932330A CZ285759B6 (en) 1992-11-04 1993-11-02 Point operating apparatus with hydraulic throwing-over cylinder
FI934858A FI934858A (en) 1992-11-04 1993-11-03 Removal of the hydraulic installation cylinder

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
ATA217892A ATA217892A (en) 1994-11-15
AT399697B true AT399697B (en) 1995-06-26

Family

ID=3529387

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0217892A AT399697B (en) 1992-11-04 1992-11-04 SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER
AT93890213T ATE128424T1 (en) 1992-11-04 1993-10-27 POINT DRIVE WITH A HYDRAULIC ACTUATING CYLINDER.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT93890213T ATE128424T1 (en) 1992-11-04 1993-10-27 POINT DRIVE WITH A HYDRAULIC ACTUATING 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317927A1 (en) * 1987-11-23 1989-05-31 Gec Alsthom Sa Switch points motorization device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1242226B (en) * 1990-10-10 1994-03-03 Sasib Spa MANEUVERING DEVICE FOR RAILWAY SWITCHES, IN PARTICULAR FOR HIGH SPEED LINES

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317927A1 (en) * 1987-11-23 1989-05-31 Gec Alsthom Sa Switch points motorization device

Also Published As

Publication number Publication date
ATA217892A (en) 1994-11-15
NO301287B1 (en) 1997-10-06
DE59300679D1 (en) 1995-11-02
EP0601992A1 (en) 1994-06-15
ES2081202T3 (en) 1996-02-16
CZ233093A3 (en) 1994-05-18
PL300869A1 (en) 1994-05-16
ATE128424T1 (en) 1995-10-15
CZ285759B6 (en) 1999-11-17
FI934858A (en) 1994-05-05
NO933912D0 (en) 1993-10-29
EP0601992B1 (en) 1995-09-27
HUT66185A (en) 1994-10-28
FI934858A0 (en) 1993-11-03
SK121593A3 (en) 1994-06-08
HU211804B (en) 1995-12-28
DK0601992T3 (en) 1996-01-08
SK280867B6 (en) 2000-08-14
PL172244B1 (en) 1997-08-29
NO933912L (en) 1994-05-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
MK07 Expiry

Effective date: 20121104