ATA217892A - SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDER - Google Patents
SWITCH DRIVE WITH A HYDRAULIC CONTROL CYLINDERInfo
- Publication number
- ATA217892A ATA217892A AT0217892A AT217892A ATA217892A AT A217892 A ATA217892 A AT A217892A AT 0217892 A AT0217892 A AT 0217892A AT 217892 A AT217892 A AT 217892A AT A217892 A ATA217892 A AT A217892A
- Authority
- AT
- Austria
- Prior art keywords
- switch drive
- slider housing
- hydraulic control
- control cylinder
- housing
- Prior art date
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)
- Chairs Characterized By Structure (AREA)
- Operation Control Of Excavators (AREA)
- Valve Device For Special Equipments (AREA)
- Fluid-Pressure Circuits (AREA)
- Braking Arrangements (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Servomotors (AREA)
- Push-Button Switches (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Gear-Shifting Mechanisms (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>
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 |
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 |
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. |
PL93300869A PL172244B1 (en) | 1992-11-04 | 1993-10-27 | Railroad switch operating system with a hydraulic switching cylinder |
EP93890213A EP0601992B1 (en) | 1992-11-04 | 1993-10-27 | Railway switch drive with hydraulic actuating 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 |
CZ932330A CZ285759B6 (en) | 1992-11-04 | 1993-11-02 | Point operating apparatus with hydraulic throwing-over cylinder |
SK1215-93A SK280867B6 (en) | 1992-11-04 | 1993-11-02 | Railway switch drive with actuating 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 true ATA217892A (en) | 1994-11-15 |
AT399697B 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 (5)
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 |
AT526934B1 (en) * | 2023-03-23 | 2024-09-15 | Wiener Linien Gmbh & Co Kg | Switch setting device |
Family Cites Families (2)
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 |
-
1992
- 1992-11-04 AT AT0217892A patent/AT399697B/en not_active IP Right Cessation
-
1993
- 1993-10-27 AT AT93890213T patent/ATE128424T1/en not_active IP Right Cessation
- 1993-10-27 ES ES93890213T patent/ES2081202T3/en not_active Expired - Lifetime
- 1993-10-27 PL PL93300869A patent/PL172244B1/en unknown
- 1993-10-27 EP EP93890213A patent/EP0601992B1/en not_active Expired - Lifetime
- 1993-10-27 DK DK93890213.7T patent/DK0601992T3/en active
- 1993-10-27 DE DE59300679T patent/DE59300679D1/en not_active Expired - Lifetime
- 1993-10-28 HU HU9303062A patent/HU211804B/en not_active IP Right Cessation
- 1993-10-29 NO NO933912A patent/NO301287B1/en not_active IP Right Cessation
- 1993-11-02 CZ CZ932330A patent/CZ285759B6/en not_active IP Right Cessation
- 1993-11-02 SK SK1215-93A patent/SK280867B6/en unknown
- 1993-11-03 FI FI934858A patent/FI934858A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO301287B1 (en) | 1997-10-06 |
SK280867B6 (en) | 2000-08-14 |
HU211804B (en) | 1995-12-28 |
AT399697B (en) | 1995-06-26 |
NO933912L (en) | 1994-05-05 |
PL172244B1 (en) | 1997-08-29 |
ES2081202T3 (en) | 1996-02-16 |
ATE128424T1 (en) | 1995-10-15 |
HUT66185A (en) | 1994-10-28 |
NO933912D0 (en) | 1993-10-29 |
CZ285759B6 (en) | 1999-11-17 |
DK0601992T3 (en) | 1996-01-08 |
DE59300679D1 (en) | 1995-11-02 |
FI934858A0 (en) | 1993-11-03 |
EP0601992A1 (en) | 1994-06-15 |
PL300869A1 (en) | 1994-05-16 |
CZ233093A3 (en) | 1994-05-18 |
FI934858A (en) | 1994-05-05 |
SK121593A3 (en) | 1994-06-08 |
EP0601992B1 (en) | 1995-09-27 |
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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 |