FR2158825A5 - - Google Patents
Info
- Publication number
- FR2158825A5 FR2158825A5 FR7233668A FR7233668A FR2158825A5 FR 2158825 A5 FR2158825 A5 FR 2158825A5 FR 7233668 A FR7233668 A FR 7233668A FR 7233668 A FR7233668 A FR 7233668A FR 2158825 A5 FR2158825 A5 FR 2158825A5
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- B61K7/12—Track brakes or retarding apparatus electrically controlled
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18302971A | 1971-09-23 | 1971-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2158825A5 true FR2158825A5 (en) | 1973-06-15 |
Family
ID=22671126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7233668A Expired FR2158825A5 (en) | 1971-09-23 | 1972-09-22 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3745334A (en) |
JP (1) | JPS4840106A (en) |
CA (1) | CA946969A (en) |
CH (1) | CH556261A (en) |
DE (1) | DE2246306A1 (en) |
FR (1) | FR2158825A5 (en) |
GB (1) | GB1377540A (en) |
IT (1) | IT967151B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844514A (en) * | 1973-03-08 | 1974-10-29 | Gen Signal Corp | Car retarder control system |
DE2910511C2 (en) * | 1979-03-16 | 1986-05-07 | Siemens AG, 1000 Berlin und 8000 München | Device for controlling track brakes in railroad shunting systems |
US4235403A (en) * | 1979-04-23 | 1980-11-25 | American Standard Inc. | Speed control apparatus and method for railroad car retarders |
JPS55164563A (en) * | 1979-06-05 | 1980-12-22 | Nippon Signal Co Ltd | Rotary car retarder |
DE4230061C2 (en) * | 1992-09-07 | 2001-05-10 | Siemens Ag | Method for predicting the running behavior of wagons in a directional track and application of the method |
DE4420896C2 (en) * | 1994-06-15 | 1997-09-25 | Deutsche Bahn Ag | Method for controlling track brakes in a shunting system |
DE4447499C2 (en) * | 1994-06-15 | 1996-12-19 | Deutsche Bahn Ag | Procedure for determining a release reserve for a track brake |
DE19507931C1 (en) * | 1995-02-24 | 1996-09-12 | Siemens Ag | Method for updating replacement values for a running characteristic of wagons on a shunting system |
DE19507932C1 (en) * | 1995-02-24 | 1996-07-25 | Siemens Ag | Train waggon characteristics updating method for marshalling yard |
DE19730261C1 (en) * | 1997-07-09 | 1998-11-19 | Siemens Ag | Method for generating a signal which identifies a section of a track section as being free from vehicle axles |
DE19743995C1 (en) * | 1997-09-26 | 1999-04-22 | Siemens Ag | Method for generating a signal which identifies a track section as occupied |
CN114454921B (en) * | 2022-01-20 | 2023-04-14 | 北京全路通信信号研究设计院集团有限公司 | Vehicle set speed regulation control method and system based on hump four-position speed reducer |
CN115107824B (en) * | 2022-07-26 | 2024-04-09 | 天津铁路信号有限责任公司 | Electrohydraulic vehicle speed reducer monitoring system |
CN116061985B (en) * | 2023-03-06 | 2023-08-11 | 北京全路通信信号研究设计院集团有限公司 | Constant speed control method and device for hump three-position speed reducer and hump control system |
-
1971
- 1971-09-23 US US00183029A patent/US3745334A/en not_active Expired - Lifetime
-
1972
- 1972-09-05 IT IT28822/72A patent/IT967151B/en active
- 1972-09-13 GB GB4241172A patent/GB1377540A/en not_active Expired
- 1972-09-21 DE DE2246306A patent/DE2246306A1/en not_active Ceased
- 1972-09-22 FR FR7233668A patent/FR2158825A5/fr not_active Expired
- 1972-09-22 JP JP47095639A patent/JPS4840106A/ja active Pending
- 1972-09-22 CA CA152,350A patent/CA946969A/en not_active Expired
- 1972-09-22 CH CH1389772A patent/CH556261A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1377540A (en) | 1974-12-18 |
CA946969A (en) | 1974-05-07 |
JPS4840106A (en) | 1973-06-13 |
IT967151B (en) | 1974-02-28 |
US3745334A (en) | 1973-07-10 |
CH556261A (en) | 1974-11-29 |
DE2246306A1 (en) | 1973-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |