FR690996A - Dispositif de contact à vibration - Google Patents

Dispositif de contact à vibration

Info

Publication number
FR690996A
FR690996A FR690996DA FR690996A FR 690996 A FR690996 A FR 690996A FR 690996D A FR690996D A FR 690996DA FR 690996 A FR690996 A FR 690996A
Authority
FR
France
Prior art keywords
contact device
vibrating contact
vibrating
contact
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
Other languages
English (en)
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR690996A publication Critical patent/FR690996A/fr
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
    • B61L1/06—Electric devices associated with track, e.g. rail contacts actuated by deformation of rail; actuated by vibration in rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR690996D 1930-03-03 1930-03-03 Dispositif de contact à vibration Expired FR690996A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR690996T 1930-03-03

Publications (1)

Publication Number Publication Date
FR690996A true FR690996A (fr) 1930-09-29

Family

ID=9031754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690996D Expired FR690996A (fr) 1930-03-03 1930-03-03 Dispositif de contact à vibration

Country Status (1)

Country Link
FR (1) FR690996A (fr)

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