GB1326963A - Operating members for snapaction switches and a method of making said members - Google Patents

Operating members for snapaction switches and a method of making said members

Info

Publication number
GB1326963A
GB1326963A GB588471A GB1326963DA GB1326963A GB 1326963 A GB1326963 A GB 1326963A GB 588471 A GB588471 A GB 588471A GB 1326963D A GB1326963D A GB 1326963DA GB 1326963 A GB1326963 A GB 1326963A
Authority
GB
United Kingdom
Prior art keywords
members
end portion
button
making
switches
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
GB588471A
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.)
Johnson Electric International UK Ltd
Original Assignee
Burgess Micro Switch 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 Burgess Micro Switch Co Ltd filed Critical Burgess Micro Switch Co Ltd
Publication of GB1326963A publication Critical patent/GB1326963A/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
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/044—Injection moulding
    • H01H2229/048—Insertion moulding

Landscapes

  • Manufacture Of Switches (AREA)
  • Push-Button Switches (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1326963 Hand actuating devices for switches BURGESS MICRO SWITCH CO Ltd 18 Feb 1972 [3 March 1971] 5884/71 Heading H1N An operating member for a snap-action switch comprises a hollow guide pin 2 including a deep-drawn shank portion 4 and an increased diameter end portion 5, a button 10 of insulating material being moulded to end portion 5, the external surface 20 of button 10 terminating at a region 6 on end portion 5 whereby the extent of the end portion between region 6 and shank 4 forms part of the external surface of the operating member. A method of moulding button 10 to pin 2 is described with reference to Fig. 2 (not shown).
GB588471A 1971-03-03 1972-02-18 Operating members for snapaction switches and a method of making said members Expired GB1326963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB588471 1971-03-03

Publications (1)

Publication Number Publication Date
GB1326963A true GB1326963A (en) 1973-08-15

Family

ID=9804438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB588471A Expired GB1326963A (en) 1971-03-03 1972-02-18 Operating members for snapaction switches and a method of making said members

Country Status (3)

Country Link
US (1) US3731031A (en)
DE (1) DE2209620A1 (en)
GB (1) GB1326963A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476900A1 (en) * 1980-02-27 1981-08-28 Telephonie Ind Commerciale PUSH BUTTON FOR CONTROL KEYBOARD AND METHOD OF MAKING SAME
DE102013210609A1 (en) * 2013-06-07 2014-12-11 Zf Friedrichshafen Ag Key press for a key module of a key for a keyboard, key module of a key for a keyboard, and method of manufacturing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023190A (en) * 1931-05-28 1935-12-03 Radio Inventions Inc Socket for vacuum tubes and the like
US2040919A (en) * 1932-04-07 1936-05-19 Engineering & Res Corp Circuit closer
US2221868A (en) * 1938-09-23 1940-11-19 Gen Electric Glass-to-metal seal
US2448808A (en) * 1945-05-02 1948-09-07 Du Mont Allen B Lab Inc Contact terminal for vacuum tubes
US2439886A (en) * 1945-08-17 1948-04-20 Westinghouse Electric Corp Lead-in construction

Also Published As

Publication number Publication date
US3731031A (en) 1973-05-01
DE2209620A1 (en) 1972-09-14

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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