FR2008944A1 - - Google Patents

Info

Publication number
FR2008944A1
FR2008944A1 FR6916395A FR6916395A FR2008944A1 FR 2008944 A1 FR2008944 A1 FR 2008944A1 FR 6916395 A FR6916395 A FR 6916395A FR 6916395 A FR6916395 A FR 6916395A FR 2008944 A1 FR2008944 A1 FR 2008944A1
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.)
Withdrawn
Application number
FR6916395A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2008944A1 publication Critical patent/FR2008944A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/04—Indicating or recording train identities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
FR6916395A 1968-05-20 1969-05-20 Withdrawn FR2008944A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73057268A 1968-05-20 1968-05-20

Publications (1)

Publication Number Publication Date
FR2008944A1 true FR2008944A1 (fr) 1970-01-30

Family

ID=24935886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916395A Withdrawn FR2008944A1 (fr) 1968-05-20 1969-05-20

Country Status (4)

Country Link
US (1) US3582894A (fr)
DE (1) DE1925254C3 (fr)
FR (1) FR2008944A1 (fr)
GB (1) GB1230692A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181943A (en) * 1978-05-22 1980-01-01 Hugg Steven B Speed control device for trains
US20040049327A1 (en) * 2002-09-10 2004-03-11 Kondratenko Robert Allen Radio based automatic train control system using universal code
DE102004059179B4 (de) * 2004-12-08 2006-12-28 Siemens Ag Verfahren zur Lokalisierung einer Sende- und Empfangseinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307169A (en) * 1963-01-30 1967-02-28 Hugo M Beck Cathode ray tube display of shift register content
US3300775A (en) * 1963-11-06 1967-01-24 Amp Inc Sequential bit binary detector circuit and system
US3336587A (en) * 1964-11-02 1967-08-15 Ibm Display system with intensification
US3350697A (en) * 1965-02-24 1967-10-31 Collins Radio Co Storage means for receiving, assembling, and distributing teletype characters

Also Published As

Publication number Publication date
DE1925254C3 (de) 1981-01-08
DE1925254B2 (de) 1980-05-08
GB1230692A (fr) 1971-05-05
DE1925254A1 (de) 1970-02-12
US3582894A (en) 1971-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse