FR878894A - Safety device for railway tracks - Google Patents

Safety device for railway tracks

Info

Publication number
FR878894A
FR878894A FR878894DA FR878894A FR 878894 A FR878894 A FR 878894A FR 878894D A FR878894D A FR 878894DA FR 878894 A FR878894 A FR 878894A
Authority
FR
France
Prior art keywords
safety device
railway tracks
railway
tracks
safety
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)
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.)
CIE DES MINES D ANZIN
Original Assignee
CIE DES MINES D ANZIN
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 CIE DES MINES D ANZIN filed Critical CIE DES MINES D ANZIN
Application granted granted Critical
Publication of FR878894A publication Critical patent/FR878894A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/12—Track brakes or retarding apparatus electrically controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR878894D 1941-09-23 1941-09-23 Safety device for railway tracks Expired FR878894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878894T 1941-09-23

Publications (1)

Publication Number Publication Date
FR878894A true FR878894A (en) 1943-02-08

Family

ID=9361581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878894D Expired FR878894A (en) 1941-09-23 1941-09-23 Safety device for railway tracks

Country Status (1)

Country Link
FR (1) FR878894A (en)

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