CA924411A - Apparatus for detecting the running of railway vehicles or the like - Google Patents
Apparatus for detecting the running of railway vehicles or the likeInfo
- Publication number
- CA924411A CA924411A CA090122A CA90122A CA924411A CA 924411 A CA924411 A CA 924411A CA 090122 A CA090122 A CA 090122A CA 90122 A CA90122 A CA 90122A CA 924411 A CA924411 A CA 924411A
- Authority
- CA
- Canada
- Prior art keywords
- running
- detecting
- railway vehicles
- railway
- vehicles
- Prior art date
- 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
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/02—Electric devices associated with track, e.g. rail contacts
- B61L1/04—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6928448A FR2056018A5 (en) | 1969-08-19 | 1969-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA924411A true CA924411A (en) | 1973-04-10 |
Family
ID=9039185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA090122A Expired CA924411A (en) | 1969-08-19 | 1970-08-06 | Apparatus for detecting the running of railway vehicles or the like |
Country Status (3)
Country | Link |
---|---|
US (1) | US3702396A (en) |
CA (1) | CA924411A (en) |
FR (1) | FR2056018A5 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836742A (en) * | 1973-07-02 | 1974-09-17 | Lake Shore Electric Corp | Switch with peripheral cam actuator |
US5158253A (en) * | 1990-07-25 | 1992-10-27 | Tiefenbach Gmbh | Railway track mounting arrangement |
EP0770534A1 (en) * | 1995-10-25 | 1997-05-02 | P. Schweizer Electronic AG | Switching means for railways |
GB2418051A (en) * | 2004-09-09 | 2006-03-15 | Westinghouse Brake & Signal | Backup system for detecting a vehicle which may not cause a track circuit to operate. |
US10822005B2 (en) * | 2018-03-12 | 2020-11-03 | Twinco Manufacturing Co., Inc. | Submersible switch point machine |
FR3096642A1 (en) * | 2019-05-29 | 2020-12-04 | Laurent HILLION | Railroad detector with hydraulic timing device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1668267A (en) * | 1925-10-29 | 1928-05-01 | Colas Joseph Ernest | Pedal apparatus for railway signaling |
FR1054990A (en) * | 1952-03-11 | 1954-02-15 | Electromechanical foot switch for railways allowing traffic to establish and cut electrical contacts selected by the direction of travel |
-
1969
- 1969-08-19 FR FR6928448A patent/FR2056018A5/fr not_active Expired
-
1970
- 1970-08-06 CA CA090122A patent/CA924411A/en not_active Expired
- 1970-08-19 US US64981A patent/US3702396A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2056018A5 (en) | 1971-05-14 |
US3702396A (en) | 1972-11-07 |
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