FR320835A - Safety device for the movement of trains on railway tracks - Google Patents

Safety device for the movement of trains on railway tracks

Info

Publication number
FR320835A
FR320835A FR320835DA FR320835A FR 320835 A FR320835 A FR 320835A FR 320835D A FR320835D A FR 320835DA FR 320835 A FR320835 A FR 320835A
Authority
FR
France
Prior art keywords
trains
movement
safety device
railway tracks
railway
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
Dinaro Salvatore
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 FR320835A publication Critical patent/FR320835A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/02—Mechanical locking and release of the route; Repeat locks; Coupling of semaphores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR320835D 1902-05-01 1902-05-01 Safety device for the movement of trains on railway tracks Expired FR320835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320835T 1902-05-01

Publications (1)

Publication Number Publication Date
FR320835A true FR320835A (en) 1902-12-20

Family

ID=1371304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320835D Expired FR320835A (en) 1902-05-01 1902-05-01 Safety device for the movement of trains on railway tracks

Country Status (1)

Country Link
FR (1) FR320835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495656A (en) * 1993-08-19 1996-03-05 Amcast Industrial Corporation Method of making blanks and clad parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495656A (en) * 1993-08-19 1996-03-05 Amcast Industrial Corporation Method of making blanks and clad parts

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