CA924411A - Apparatus for detecting the running of railway vehicles or the like - Google Patents

Apparatus for detecting the running of railway vehicles or the like

Info

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
Application number
CA090122A
Inventor
L. A. Paulve Marcel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA924411A publication Critical patent/CA924411A/en
Expired legal-status Critical Current

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)
CA090122A 1969-08-19 1970-08-06 Apparatus for detecting the running of railway vehicles or the like Expired CA924411A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2056018A5 (en) 1971-05-14
US3702396A (en) 1972-11-07

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