BG20552A3 - - Google Patents
Info
- Publication number
- BG20552A3 BG20552A3 BG27390A BG2739074A BG20552A3 BG 20552 A3 BG20552 A3 BG 20552A3 BG 27390 A BG27390 A BG 27390A BG 2739074 A BG2739074 A BG 2739074A BG 20552 A3 BG20552 A3 BG 20552A3
- Authority
- BG
- Bulgaria
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1973164594A PL93846B1 (zh) | 1973-08-10 | 1973-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG20552A3 true BG20552A3 (zh) | 1975-12-05 |
Family
ID=19963756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG27390A BG20552A3 (zh) | 1973-08-10 | 1974-07-31 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3938629A (zh) |
| JP (1) | JPS5118011A (zh) |
| BG (1) | BG20552A3 (zh) |
| CA (1) | CA1002922A (zh) |
| CH (1) | CH568875A5 (zh) |
| DD (1) | DD113192A5 (zh) |
| ES (1) | ES429096A1 (zh) |
| FR (1) | FR2240137B1 (zh) |
| GB (1) | GB1464188A (zh) |
| IT (1) | IT1019858B (zh) |
| PL (1) | PL93846B1 (zh) |
| RO (1) | RO64704A (zh) |
| SE (1) | SE389849B (zh) |
| SU (1) | SU520025A3 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4513843A (en) * | 1982-12-01 | 1985-04-30 | Carlfors Bruk E Bjorlund & Co. | Railway car retarder for shunting purposes |
| CN102431575A (zh) * | 2011-12-06 | 2012-05-02 | 枣庄矿业（集团）有限责任公司柴里煤矿 | 风门联锁阻车器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1766559A (en) * | 1926-12-15 | 1930-06-24 | Gen Railway Signal Co | Railway track brake |
| US1825899A (en) * | 1929-01-07 | 1931-10-06 | Deloison Fernand | Railway car retarder |
| US2633210A (en) * | 1947-03-18 | 1953-03-31 | Beltman | Car retarder |
| US2588798A (en) * | 1948-11-27 | 1952-03-11 | Westinghouse Air Brake Co | Buffer means |
| DE852859C (de) * | 1950-08-27 | 1952-10-20 | Ernst Dr-Ing Kilb | Zwischen gegeneinander bewegliche Teile von Schienenfahrzeugen, insbesondere zwischen Wagenkasten und Drehgestell, geschaltete daempfende Mittelstellvorrichtung |
| GB733207A (en) * | 1952-12-10 | 1955-07-06 | Strachan & Henshaw Ltd | Improvements in or relating to devices for retarding the movement of wheeled vehicles |
| US3128721A (en) * | 1961-06-09 | 1964-04-14 | Westinghouse Air Brake Co | Weight proportional vehicle speed controlling apparatus |
| GB1036191A (en) * | 1961-09-02 | 1966-07-13 | Rubber And Plastics Res Ass Of | Improvements in or relating to damping devices including shock absorbers |
| US3503471A (en) * | 1968-04-03 | 1970-03-31 | Eaton Yale & Towne | Monorail brake system |
-
1973
- 1973-08-10 PL PL1973164594A patent/PL93846B1/pl unknown
-
1974
- 1974-07-22 CH CH1005474A patent/CH568875A5/xx not_active IP Right Cessation
- 1974-07-31 BG BG27390A patent/BG20552A3/xx unknown
- 1974-08-05 FR FR7427082A patent/FR2240137B1/fr not_active Expired
- 1974-08-07 DD DD180380A patent/DD113192A5/xx unknown
- 1974-08-08 SE SE7410171A patent/SE389849B/xx unknown
- 1974-08-08 ES ES429096A patent/ES429096A1/es not_active Expired
- 1974-08-08 US US05/495,841 patent/US3938629A/en not_active Expired - Lifetime
- 1974-08-09 CA CA206,691A patent/CA1002922A/en not_active Expired
- 1974-08-09 SU SU2055885A patent/SU520025A3/ru active
- 1974-08-09 RO RO7479716A patent/RO64704A/ro unknown
- 1974-08-09 IT IT26201/74A patent/IT1019858B/it active
- 1974-08-10 JP JP49091188A patent/JPS5118011A/ja active Pending
- 1974-08-12 GB GB3537174A patent/GB1464188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH568875A5 (zh) | 1975-11-14 |
| FR2240137B1 (zh) | 1976-12-31 |
| FR2240137A1 (zh) | 1975-03-07 |
| IT1019858B (it) | 1977-11-30 |
| DD113192A5 (zh) | 1975-05-20 |
| US3938629A (en) | 1976-02-17 |
| SE389849B (sv) | 1976-11-22 |
| PL93846B1 (zh) | 1977-06-30 |
| DE2438428B2 (de) | 1976-04-22 |
| JPS5118011A (en) | 1976-02-13 |
| GB1464188A (en) | 1977-02-09 |
| CA1002922A (en) | 1977-01-04 |
| SU520025A3 (ru) | 1976-06-30 |
| RO64704A (fr) | 1979-05-15 |
| SE7410171L (zh) | 1975-02-11 |
| DE2438428A1 (de) | 1975-02-27 |
| ES429096A1 (es) | 1976-08-16 |