SE8401543D0 - CYLINDER UNIT FOR MANOVERING MAGNETIC BRAKES - Google Patents
CYLINDER UNIT FOR MANOVERING MAGNETIC BRAKESInfo
- Publication number
- SE8401543D0 SE8401543D0 SE8401543A SE8401543A SE8401543D0 SE 8401543 D0 SE8401543 D0 SE 8401543D0 SE 8401543 A SE8401543 A SE 8401543A SE 8401543 A SE8401543 A SE 8401543A SE 8401543 D0 SE8401543 D0 SE 8401543D0
- Authority
- SE
- Sweden
- Prior art keywords
- manovering
- cylinder unit
- magnetic brakes
- piston rod
- pressure cup
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/02—Scotch blocks, skids, or like track-engaging shoes
- B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
- B61H7/06—Skids
- B61H7/08—Skids electromagnetically operated
- B61H7/086—Suspensions therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Abstract
In a jack for controlling a rail brake magnet, the spring for returning the piston rod is subdivided into two portions 28, 29 between which a pressure cup 30 slides on the piston rod 17; openings 31 connect the volumes 27 located on either side of the pressure cup 30. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8310943 | 1983-04-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8401543D0 true SE8401543D0 (en) | 1984-03-20 |
SE8401543L SE8401543L (en) | 1984-10-14 |
SE455186B SE455186B (en) | 1988-06-27 |
Family
ID=6752278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8401543A SE455186B (en) | 1983-04-13 | 1984-03-20 | CYLINDER FOR HYDRAULIC OR PNEUMATIC MANOVER OF A MAGNETIC BRAKE |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT393480B (en) |
ES (1) | ES287003Y (en) |
FR (1) | FR2544406B1 (en) |
IT (1) | IT1180699B (en) |
NL (1) | NL8400958A (en) |
SE (1) | SE455186B (en) |
YU (1) | YU65984A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10018514A1 (en) * | 2000-04-14 | 2001-10-25 | Knorr Bremse Systeme | Actuator for a rail brake |
CN102705407A (en) * | 2012-06-05 | 2012-10-03 | 路长顺 | Air-cut braking-type brake |
CN105109515B (en) * | 2015-08-21 | 2017-09-26 | 中车青岛四方车辆研究所有限公司 | The big gauge magnetic rail brake device suspension arrangement of rail vehicle |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2083686A (en) * | 1936-01-06 | 1937-06-15 | New York Air Brake Co | Air brake |
US2277124A (en) * | 1939-11-30 | 1942-03-24 | Westinghouse Air Brake Co | Brake cylinder device |
DE1032679B (en) * | 1953-10-13 | 1958-06-19 | Bosch Gmbh Robert | Cylinders, in particular air brake cylinders for motor vehicle brakes |
NL237175A (en) * | 1959-01-29 | |||
DE2143076C3 (en) * | 1971-08-27 | 1975-05-15 | Knorr-Bremse Gmbh, 8000 Muenchen | Magnetic rail brake for rail vehicles |
DE2443832A1 (en) * | 1974-09-13 | 1976-03-25 | Knorr Bremse Gmbh | HANGING DEVICE FOR RAIL BRAKE MAGNETS |
DE2535524C3 (en) * | 1975-08-08 | 1979-10-04 | Knorr-Bremse Gmbh, 8000 Muenchen | Lifting cylinder for rail brake magnets |
DE2609118A1 (en) * | 1976-03-05 | 1977-09-08 | Wabco Westinghouse Gmbh | WORK CYLINDER |
DE2704703A1 (en) * | 1977-02-04 | 1978-08-10 | Schroeder Werner | Pneumatic drive for heavy vehicle brakes - has connecting channel between cylinder chambers sealed by back pressure valve reacting to high pressure |
DE2916460A1 (en) * | 1979-04-24 | 1980-11-06 | Knorr Bremse Gmbh | Pneumatic cylinder for magnetic rail brakes of tracked vehicle - has spring collar in annular space between two springs with centering flange on piston |
-
1984
- 1984-03-15 AT AT861/84A patent/AT393480B/en not_active IP Right Cessation
- 1984-03-20 SE SE8401543A patent/SE455186B/en not_active IP Right Cessation
- 1984-03-27 NL NL8400958A patent/NL8400958A/en not_active Application Discontinuation
- 1984-04-10 YU YU00659/84A patent/YU65984A/en unknown
- 1984-04-12 FR FR848405844A patent/FR2544406B1/en not_active Expired
- 1984-04-12 IT IT48026/84A patent/IT1180699B/en active
- 1984-04-12 ES ES1984287003U patent/ES287003Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8448026A0 (en) | 1984-04-12 |
FR2544406B1 (en) | 1989-04-21 |
FR2544406A1 (en) | 1984-10-19 |
YU65984A (en) | 1988-04-30 |
ES287003U (en) | 1985-12-16 |
IT1180699B (en) | 1987-09-23 |
IT8448026A1 (en) | 1985-10-12 |
SE455186B (en) | 1988-06-27 |
NL8400958A (en) | 1984-11-01 |
ES287003Y (en) | 1986-07-16 |
ATA86184A (en) | 1991-04-15 |
SE8401543L (en) | 1984-10-14 |
AT393480B (en) | 1991-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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