FR322102A - Automatic tram needle - Google Patents

Automatic tram needle

Info

Publication number
FR322102A
FR322102A FR322102DA FR322102A FR 322102 A FR322102 A FR 322102A FR 322102D A FR322102D A FR 322102DA FR 322102 A FR322102 A FR 322102A
Authority
FR
France
Prior art keywords
needle
tram
automatic
automatic tram
tram needle
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
French (fr)
Inventor
Hilmar Josef
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 FR322102A publication Critical patent/FR322102A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
    • B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR322102D 1902-06-16 1902-06-16 Automatic tram needle Expired FR322102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322102T 1902-06-16

Publications (1)

Publication Number Publication Date
FR322102A true FR322102A (en) 1903-01-28

Family

ID=1372488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322102D Expired FR322102A (en) 1902-06-16 1902-06-16 Automatic tram needle

Country Status (1)

Country Link
FR (1) FR322102A (en)

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