FR1209446A - Commutateur à rupture brusque - Google Patents

Commutateur à rupture brusque

Info

Publication number
FR1209446A
FR1209446A FR1209446DA FR1209446A FR 1209446 A FR1209446 A FR 1209446A FR 1209446D A FR1209446D A FR 1209446DA FR 1209446 A FR1209446 A FR 1209446A
Authority
FR
France
Prior art keywords
snap
action switch
switch
action
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.)
Devlieg Bullard Inc
Original Assignee
National Acme 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 National Acme Co filed Critical National Acme Co
Application granted granted Critical
Publication of FR1209446A publication Critical patent/FR1209446A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
    • H01H13/285—Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs having a symmetrical configuration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
    • H01H21/28—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H01H21/285—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
FR1209446D 1958-03-18 1958-08-06 Commutateur à rupture brusque Expired FR1209446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722318A US2958747A (en) 1958-03-18 1958-03-18 Snap action switch

Publications (1)

Publication Number Publication Date
FR1209446A true FR1209446A (fr) 1960-03-01

Family

ID=24901349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209446D Expired FR1209446A (fr) 1958-03-18 1958-08-06 Commutateur à rupture brusque

Country Status (4)

Country Link
US (1) US2958747A (fr)
DE (1) DE1244273B (fr)
FR (1) FR1209446A (fr)
GB (1) GB912223A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053950A (en) * 1959-08-13 1962-09-11 Nat Acme Co Snap-acting switch
US3373257A (en) * 1966-09-02 1968-03-12 Allen Bradley Co Fluid damped electric switch actuator
CN101393810B (zh) * 2008-09-19 2011-07-27 阮坚毅 独立按压式控制开关

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559329A (en) * 1923-06-29 1925-10-27 Lemlyn Nicolas Electric circuit switch
DE613927C (de) * 1934-01-16 1935-05-28 Aeg Durch Nockenwalzen gesteuerte Schnellschalteinrichtung fuer Fahrschalter oder Schaltwerke, insbesondere fuer elektrische Bahnfahrzeuge
FR802631A (fr) * 1935-05-27 1936-09-09 Labinal Ets Interrupteur électrique
US2531350A (en) * 1947-06-27 1950-11-21 William Diefenthaler Receptacle for a switch
US2783323A (en) * 1955-03-21 1957-02-26 Max L Jeffrey Quick acting switch
US2828394A (en) * 1956-08-24 1958-03-25 Peter P Mayzik Adaptor unit

Also Published As

Publication number Publication date
DE1244273B (de) 1967-07-13
GB912223A (en) 1962-12-05
US2958747A (en) 1960-11-01

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