FR370110A - Device for the automatic operation of the needles of electric trams - Google Patents

Device for the automatic operation of the needles of electric trams

Info

Publication number
FR370110A
FR370110A FR370110DA FR370110A FR 370110 A FR370110 A FR 370110A FR 370110D A FR370110D A FR 370110DA FR 370110 A FR370110 A FR 370110A
Authority
FR
France
Prior art keywords
needles
automatic operation
trams
electric
electric trams
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
Joseph Patrick Tierney
John Malone
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 FR370110A publication Critical patent/FR370110A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR370110D 1906-07-02 1906-09-29 Device for the automatic operation of the needles of electric trams Expired FR370110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB370110X 1906-07-02

Publications (1)

Publication Number Publication Date
FR370110A true FR370110A (en) 1907-01-29

Family

ID=1417058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR370110D Expired FR370110A (en) 1906-07-02 1906-09-29 Device for the automatic operation of the needles of electric trams

Country Status (1)

Country Link
FR (1) FR370110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764602C (en) * 1941-10-26 1951-08-23 Viktor Thiel Point machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764602C (en) * 1941-10-26 1951-08-23 Viktor Thiel Point machine

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