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GB875203A - Push button electric switch - Google Patents

Push button electric switch

Info

Publication number
GB875203A
GB875203A GB3901058A GB3901058A GB875203A GB 875203 A GB875203 A GB 875203A GB 3901058 A GB3901058 A GB 3901058A GB 3901058 A GB3901058 A GB 3901058A GB 875203 A GB875203 A GB 875203A
Authority
GB
United Kingdom
Prior art keywords
switch
button
push
push button
vee
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
GB3901058A
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.)
GUSTAF ADOLF WAHLSTROM
Original Assignee
GUSTAF ADOLF WAHLSTROM
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 GUSTAF ADOLF WAHLSTROM filed Critical GUSTAF ADOLF WAHLSTROM
Publication of GB875203A publication Critical patent/GB875203A/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
    • H01H13/60—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 moved alternately in opposite directions

Landscapes

  • Push-Button Switches (AREA)

Abstract

875,203. Push-button switches with quick action. WAHLSTROM, G. A. Dec. 3, 1958 [Feb. 14, 1958], No. 39010/58. Class 38 (5). A push-button switch has a pivoted contactmember 5 arranged to bridge contacts 6 in the " on " position and an actuating member 3 pivoted on knife edges 9. The actuating member is centralized by springs 14, 15 and when the button 1 is pressed, it meets cam 17 and engages in one of the Vees 18 to operate the switch. The compression spring 4 and the part 20 act as a toggle to complete the switch movement. Embodiments are also disclosed in which a spring-urged member engages the top of the member 3 to centralize it, and in which the member 3 is a two-pronged lever, one prong engaging one Vee 18 or the other prong engaging the other Vee depending on the position of the contact-member 5. The member 5 may also constitute one pole of the switch.
GB3901058A 1953-12-04 1958-12-03 Push button electric switch Expired GB875203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1084653 1953-12-04

Publications (1)

Publication Number Publication Date
GB875203A true GB875203A (en) 1961-08-16

Family

ID=20292926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3901058A Expired GB875203A (en) 1953-12-04 1958-12-03 Push button electric switch

Country Status (2)

Country Link
DE (1) DE1166874B (en)
GB (1) GB875203A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112483A1 (en) * 1982-12-21 1984-07-04 BROWN, BOVERI & CIE Aktiengesellschaft Push button electric switch with rocker mechanism
GB2154369A (en) * 1984-02-16 1985-09-04 Jeffrey Gibbon Switching mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568760A1 (en) * 1992-05-08 1993-11-10 CAVIS S.r.l. An emergency switch for industrial motor vehicles including movable contacts which can be snap closed on fixed contacts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE270830C (en) *
FR500410A (en) * 1919-06-05 1920-03-12 Edwin Spengler Improvements in the construction of switch-switches
DE408128C (en) * 1922-07-18 1925-01-15 Carl Baumann Push-button switch with a switch tongue mounted to pivot in the push-button
DE452235C (en) * 1926-10-12 1927-11-08 Johannes Horn Push-button switch with switching of a switch lever by a movable tongue arranged in the push-button
US2405679A (en) * 1941-07-30 1946-08-13 Ericsson Telefon Ab L M Push-button switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0112483A1 (en) * 1982-12-21 1984-07-04 BROWN, BOVERI & CIE Aktiengesellschaft Push button electric switch with rocker mechanism
GB2154369A (en) * 1984-02-16 1985-09-04 Jeffrey Gibbon Switching mechanism

Also Published As

Publication number Publication date
DE1166874B (en) 1964-04-02

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