FR937971A - Interrupteur, commutateur électrique ou semblable, à levier ou leviers oscillants,apte à déterminer une forte pression de clôture sur les plots - Google Patents

Interrupteur, commutateur électrique ou semblable, à levier ou leviers oscillants,apte à déterminer une forte pression de clôture sur les plots

Info

Publication number
FR937971A
FR937971A FR937971DA FR937971A FR 937971 A FR937971 A FR 937971A FR 937971D A FR937971D A FR 937971DA FR 937971 A FR937971 A FR 937971A
Authority
FR
France
Prior art keywords
switch
studs
lever
similar
closing pressure
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
English (en)
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.)
Reggiardi & Co
Original Assignee
Reggiardi & Co
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 Reggiardi & Co filed Critical Reggiardi & Co
Application granted granted Critical
Publication of FR937971A publication Critical patent/FR937971A/fr
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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
FR937971D 1942-04-13 1946-09-16 Interrupteur, commutateur électrique ou semblable, à levier ou leviers oscillants,apte à déterminer une forte pression de clôture sur les plots Expired FR937971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2550623X 1942-04-13

Publications (1)

Publication Number Publication Date
FR937971A true FR937971A (fr) 1948-09-01

Family

ID=11435536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937971D Expired FR937971A (fr) 1942-04-13 1946-09-16 Interrupteur, commutateur électrique ou semblable, à levier ou leviers oscillants,apte à déterminer une forte pression de clôture sur les plots

Country Status (2)

Country Link
US (1) US2550623A (fr)
FR (1) FR937971A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844674A (en) * 1954-03-22 1958-07-22 Kleinschmidt Lab Inc Snap switch
GB837628A (en) * 1957-03-22 1960-06-15 King Ltd Geo W Improvements in or relating to electrical switch units
US2921169A (en) * 1957-08-22 1960-01-12 Gen Electric Electric circuit breaker
US3303295A (en) * 1965-08-11 1967-02-07 Cutler Hammer Inc Pushbutton selector switches
US3662301A (en) * 1970-05-27 1972-05-09 Frederick H Clymer Jr Switching system
US4400603A (en) * 1981-07-23 1983-08-23 Westinghouse Electric Corp. Electrical switch for alternating current
EP0113544B1 (fr) * 1982-12-09 1987-01-28 Texas Instruments Incorporated Interrupteur sensible à une condition, en particulier avec une unité séparable sensible à la pression
US4520241A (en) * 1984-02-23 1985-05-28 Essex Group, Inc. Multiple push button switch with latch members
DE3515895C1 (de) * 1985-05-03 1986-07-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer Schalter,z.B. Motorschutzschalter
US4701578A (en) * 1986-08-07 1987-10-20 Eaton Corporation Multi-position selector switch assemby means
US7131863B2 (en) * 2004-07-16 2006-11-07 Sharp Laboratories Of America, Inc.. Method of simplifying placement of jumpers using templates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1239833A (en) * 1916-05-11 1917-09-11 Singer Auto Traffic Signal Company Multiple switch.
US2262306A (en) * 1940-09-03 1941-11-11 Pacific Electric Mfg Corp Auxiliary circuit controlling switch
US2295517A (en) * 1941-03-17 1942-09-08 Cutler Hammer Inc Operating mechanism for electric switches

Also Published As

Publication number Publication date
US2550623A (en) 1951-04-24

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