GB954925A - Improvements in and relating to electrical switching devices - Google Patents

Improvements in and relating to electrical switching devices

Info

Publication number
GB954925A
GB954925A GB2742961A GB2742961A GB954925A GB 954925 A GB954925 A GB 954925A GB 2742961 A GB2742961 A GB 2742961A GB 2742961 A GB2742961 A GB 2742961A GB 954925 A GB954925 A GB 954925A
Authority
GB
United Kingdom
Prior art keywords
plate
printed circuit
contact springs
button
relating
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
GB2742961A
Inventor
Karl Morris Rowe
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.)
Telephone Manufacturing Co Ltd
Original Assignee
Telephone Manufacturing 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 Telephone Manufacturing Co Ltd filed Critical Telephone Manufacturing Co Ltd
Priority to GB2742961A priority Critical patent/GB954925A/en
Publication of GB954925A publication Critical patent/GB954925A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/10—Operating parts
    • H01H15/102—Operating parts comprising cam devices

Landscapes

  • Push-Button Switches (AREA)

Abstract

954,925. Press-button retractive switches; switch contacts. TELEPHONE MANUFACTURING CO. Ltd. July 19, 1962 [July 28, 1961], No. 27429/61. Heading H2B. Contact springs 14, 15 are mounted on one face of an insulating plate 10 by portions of their root ends which pass through said plate and are soldered to a printed circuit. Moving contact springs 14 each have a tongue 16 cooperating with a wedge surface 17 formed on an operating button 18, depression of button 18 causing each spring 14 to change over between fixed contact springs 15, 15. Short metal plates 11 mounted on plate 10 provide connections to the printed circuit, having tongues 12 passing through holes in the plate 10 and soldered to the printed circuit.
GB2742961A 1961-07-28 1961-07-28 Improvements in and relating to electrical switching devices Expired GB954925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2742961A GB954925A (en) 1961-07-28 1961-07-28 Improvements in and relating to electrical switching devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2742961A GB954925A (en) 1961-07-28 1961-07-28 Improvements in and relating to electrical switching devices

Publications (1)

Publication Number Publication Date
GB954925A true GB954925A (en) 1964-04-08

Family

ID=10259449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2742961A Expired GB954925A (en) 1961-07-28 1961-07-28 Improvements in and relating to electrical switching devices

Country Status (1)

Country Link
GB (1) GB954925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121607A (en) * 1982-05-25 1983-12-21 Tricon Ind Inc Electrical switch apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121607A (en) * 1982-05-25 1983-12-21 Tricon Ind Inc Electrical switch apparatus

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