FR607699A - Zipper needle switch - Google Patents

Zipper needle switch

Info

Publication number
FR607699A
FR607699A FR607699DA FR607699A FR 607699 A FR607699 A FR 607699A FR 607699D A FR607699D A FR 607699DA FR 607699 A FR607699 A FR 607699A
Authority
FR
France
Prior art keywords
zipper
needle switch
needle
switch
zipper 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
Paul Lebeau
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 filed Critical
Application granted granted Critical
Publication of FR607699A publication Critical patent/FR607699A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
    • B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR607699D 1924-10-03 1924-10-03 Zipper needle switch Expired FR607699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR607699T 1924-10-03

Publications (1)

Publication Number Publication Date
FR607699A true FR607699A (en) 1926-07-07

Family

ID=8975565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607699D Expired FR607699A (en) 1924-10-03 1924-10-03 Zipper needle switch

Country Status (1)

Country Link
FR (1) FR607699A (en)

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