FR668323A - Device for the sudden and forced opening and closing of electrical circuits applicable in particular to switches, switches, etc. - Google Patents

Device for the sudden and forced opening and closing of electrical circuits applicable in particular to switches, switches, etc.

Info

Publication number
FR668323A
FR668323A FR668323DA FR668323A FR 668323 A FR668323 A FR 668323A FR 668323D A FR668323D A FR 668323DA FR 668323 A FR668323 A FR 668323A
Authority
FR
France
Prior art keywords
switches
sudden
closing
electrical circuits
forced opening
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.)
ED SPENGLER ET H CHENU
Original Assignee
ED SPENGLER ET H CHENU
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 ED SPENGLER ET H CHENU filed Critical ED SPENGLER ET H CHENU
Application granted granted Critical
Publication of FR668323A publication Critical patent/FR668323A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/58—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member rotated step-wise in one direction
FR668323D 1928-05-04 1928-05-04 Device for the sudden and forced opening and closing of electrical circuits applicable in particular to switches, switches, etc. Expired FR668323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500830X 1928-05-04

Publications (1)

Publication Number Publication Date
FR668323A true FR668323A (en) 1929-10-30

Family

ID=8905333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668323D Expired FR668323A (en) 1928-05-04 1928-05-04 Device for the sudden and forced opening and closing of electrical circuits applicable in particular to switches, switches, etc.

Country Status (2)

Country Link
DE (1) DE500830C (en)
FR (1) FR668323A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513278A (en) * 1967-11-24 1970-05-19 Illinois Tool Works Alternate action mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513278A (en) * 1967-11-24 1970-05-19 Illinois Tool Works Alternate action mechanism

Also Published As

Publication number Publication date
DE500830C (en) 1930-06-25

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