FR623556A - Railroad Needle Control Switch - Google Patents

Railroad Needle Control Switch

Info

Publication number
FR623556A
FR623556A FR623556DA FR623556A FR 623556 A FR623556 A FR 623556A FR 623556D A FR623556D A FR 623556DA FR 623556 A FR623556 A FR 623556A
Authority
FR
France
Prior art keywords
railroad
control switch
needle control
needle
switch
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
Andre Becq
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 FR623556A publication Critical patent/FR623556A/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
FR623556D 1926-10-07 1926-10-07 Railroad Needle Control Switch Expired FR623556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623556T 1926-10-07

Publications (1)

Publication Number Publication Date
FR623556A true FR623556A (en) 1927-06-27

Family

ID=8986531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623556D Expired FR623556A (en) 1926-10-07 1926-10-07 Railroad Needle Control Switch

Country Status (1)

Country Link
FR (1) FR623556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786362A (en) * 1951-11-07 1957-03-26 Westinghouse Electric Corp Limit switch operating mechanism
US2821088A (en) * 1951-11-07 1958-01-28 Westinghouse Electric Corp Limit switch operating mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786362A (en) * 1951-11-07 1957-03-26 Westinghouse Electric Corp Limit switch operating mechanism
US2821088A (en) * 1951-11-07 1958-01-28 Westinghouse Electric Corp Limit switch operating mechanism

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