GB655389A - Improvements in or relating to electric switches of the push-push type - Google Patents

Improvements in or relating to electric switches of the push-push type

Info

Publication number
GB655389A
GB655389A GB19296/47A GB1929647A GB655389A GB 655389 A GB655389 A GB 655389A GB 19296/47 A GB19296/47 A GB 19296/47A GB 1929647 A GB1929647 A GB 1929647A GB 655389 A GB655389 A GB 655389A
Authority
GB
United Kingdom
Prior art keywords
spring
button
pin
push
bushing
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
GB19296/47A
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.)
Cutler Hammer Europe Ltd
Original Assignee
Igranic Electric Co Ltd
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 Igranic Electric Co Ltd filed Critical Igranic Electric Co Ltd
Publication of GB655389A publication Critical patent/GB655389A/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)
  • Switches With Compound Operations (AREA)

Abstract

655,389. Snap-action switches. IGRANIC ELECTRIC CO., Ltd. July 18, 1947, No. 19296. Convention date, June 30, 1941. [Class 38(v)] A switch is actuated by a push button 41 which is connected to a tubular member 37 slidable in a bushing 29. Member 37 is normally retained in its highest position by a spring 60. The lower end of the member 37 carries a washer 54 which supports a spring-pressed pin 49 which engages the upper cam-shaped surface 72 of a pivoted member 21 when the button 41 is depressed, the pin sliding down the surface into engagement with a projection 74. The member 21 is thus rocked and carries with it the actuating member 19. The button 41 slides over an extension 33 of the bushing 29 which limits the downward movement of the button. Riding on the pivot pin 64 on opposite sides of the member 21 are two plates 61 of the shape shown in Fig. 3. These plates are pressed downwards by the spring 60 and serve as guides for the pin 49. The lower end 18 of member 19 engages a member 15 secured to a spring 14 which surrounds a part of the contactor
GB19296/47A 1941-06-30 1947-07-18 Improvements in or relating to electric switches of the push-push type Expired GB655389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400360A US2295484A (en) 1941-06-30 1941-06-30 Push-push operating mechanism for electric switches

Publications (1)

Publication Number Publication Date
GB655389A true GB655389A (en) 1951-07-18

Family

ID=23583303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19296/47A Expired GB655389A (en) 1941-06-30 1947-07-18 Improvements in or relating to electric switches of the push-push type

Country Status (2)

Country Link
US (1) US2295484A (en)
GB (1) GB655389A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154369A (en) * 1984-02-16 1985-09-04 Jeffrey Gibbon Switching mechanism

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750802A (en) * 1956-06-19 Alternate action mechanism
US2469336A (en) * 1944-11-08 1949-05-03 Everard F Kohl Switch or like apparatus
GB651127A (en) * 1948-12-16 1951-03-14 Hoover Ltd Improvements relating to electric snap action switches
US2576771A (en) * 1949-03-01 1951-11-27 Arrow Hart & Hegeman Electric Operating mechanism for electric switches
US2695524A (en) * 1951-01-05 1954-11-30 Honeywell Regulator Co Alternate action snap mechanism
US2697364A (en) * 1951-07-05 1954-12-21 Honeywell Regulator Co Overtravel plunger actuator
US2810031A (en) * 1954-11-26 1957-10-15 Hellstrom Gosta Ludvig Electric switch
US3086608A (en) * 1960-05-13 1963-04-23 Perfect Circle Corp Speed control device for an automotive vehicle
US3491220A (en) * 1968-03-05 1970-01-20 United Carr Inc Lighted on-off switch
DE3412027A1 (en) * 1984-03-31 1985-10-10 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt PUSH BUTTON SWITCH
US4754106A (en) * 1987-03-23 1988-06-28 Symbolic Displays, Inc. Double cammed push-button switch and methodology for operation of the same
DE19809350C2 (en) * 1998-03-05 2003-11-27 Berker Gmbh & Co Kg Electric push button switch
DE102005050529B3 (en) * 2005-10-21 2006-11-30 Berker Gmbh & Co. Kg Electrical push button switch for motor vehicles and appliances has sprung push button and all-metal tumbler switch with holding dome for spring and control curve
FR3078819B1 (en) * 2018-03-08 2020-03-20 Legrand France SYNCHRONIZED OPERATION OF A BISTABLE DEVICE FROM A MULTITUDE OF MONOSTABLE CONTROLLERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154369A (en) * 1984-02-16 1985-09-04 Jeffrey Gibbon Switching mechanism

Also Published As

Publication number Publication date
US2295484A (en) 1942-09-08

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