GB1421079A - Push button switch - Google Patents

Push button switch

Info

Publication number
GB1421079A
GB1421079A GB1550074A GB1550074A GB1421079A GB 1421079 A GB1421079 A GB 1421079A GB 1550074 A GB1550074 A GB 1550074A GB 1550074 A GB1550074 A GB 1550074A GB 1421079 A GB1421079 A GB 1421079A
Authority
GB
United Kingdom
Prior art keywords
button
base
engage
button switch
push
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
GB1550074A
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.)
Oak Industries Inc
Original Assignee
Oak Industries Inc
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 Oak Industries Inc filed Critical Oak Industries Inc
Publication of GB1421079A publication Critical patent/GB1421079A/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
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon

Landscapes

  • Push-Button Switches (AREA)

Abstract

1421079 Push-button switch OAK INDUSTRIES Inc 8 April 1974 [25 June 1973] 15500/74 Heading H1N In a push-button switch having a button 10, Figs. 4, 5, slidably mounted on a base 12 having a pair of spaced terminals 14, 16 with contacts 20, 22 a coil spring 26 normally urges the button 10 away from the base 12 and a movable contact 28 comprises a plurality of arms 30-36, two of which engage the contacts 20, 22 when projections 50 on the button engage the other arms. Ribs 40 on the button 10 slidably engage in recesses 38 on the side walls of the base 12, and stops (46), Fig. 6 (not shown), on the base and (48) on the button limit the separating movement between the members. Indicia inserts 54 are provided on the face of the button 10.
GB1550074A 1973-06-25 1974-04-08 Push button switch Expired GB1421079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00373505A US3826884A (en) 1973-06-25 1973-06-25 Keyboard switch

Publications (1)

Publication Number Publication Date
GB1421079A true GB1421079A (en) 1976-01-14

Family

ID=23472679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1550074A Expired GB1421079A (en) 1973-06-25 1974-04-08 Push button switch

Country Status (2)

Country Link
US (1) US3826884A (en)
GB (1) GB1421079A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209434A (en) * 1987-08-19 1989-05-10 Crabtree Electrical Ind Ltd Electric switches

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002873A (en) * 1975-02-06 1977-01-11 Oak Industries Inc. Illuminated pushbutton switch
CA1019374A (en) * 1975-04-16 1977-10-18 Cornelis W. Reedyk Multi-contact push-button switch
US4001535A (en) * 1975-08-11 1977-01-04 P. R. Mallory & Co., Inc. Multi-station push button for gas switches
EP0092518B1 (en) * 1982-04-15 1987-10-07 Alcatel STR AG Key element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440690A (en) * 1946-07-11 1948-05-04 Briggs & Stratton Corp Switch
US2982837A (en) * 1959-04-15 1961-05-02 Brin Mfg Co Inc Push button switch
US3641286A (en) * 1970-10-05 1972-02-08 Selectro Corp Electromechanical keyboard independently operated switch mechanism with improved conductive resilient actuating means
US3676617A (en) * 1970-10-16 1972-07-11 Gen Automotive Specialty Co Switch having spider-shaped contact carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209434A (en) * 1987-08-19 1989-05-10 Crabtree Electrical Ind Ltd Electric switches
GB2209434B (en) * 1987-08-19 1991-11-27 Crabtree Electrical Ind Ltd Switches

Also Published As

Publication number Publication date
US3826884A (en) 1974-07-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee