GB879967A - Improvements in or relating to electrical circuit selector parts - Google Patents

Improvements in or relating to electrical circuit selector parts

Info

Publication number
GB879967A
GB879967A GB175259A GB175259A GB879967A GB 879967 A GB879967 A GB 879967A GB 175259 A GB175259 A GB 175259A GB 175259 A GB175259 A GB 175259A GB 879967 A GB879967 A GB 879967A
Authority
GB
United Kingdom
Prior art keywords
disc
projection
circuit selector
relating
electrical circuit
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
GB175259A
Inventor
Antony Brasher Clewes
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.)
CARR FASTENER CO Ltd
Original Assignee
CARR FASTENER 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 CARR FASTENER CO Ltd filed Critical CARR FASTENER CO Ltd
Priority to GB175259A priority Critical patent/GB879967A/en
Publication of GB879967A publication Critical patent/GB879967A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/08—Turn knobs

Landscapes

  • Push-Button Switches (AREA)

Abstract

879,967. Mechanical switches, without quick action. CARR FASTENER CO. Ltd. Nov. 3, 1959 [Jan. 16, 1959], No. 1752/59. Class 38 (5). A circuit selector switch device such as described and claimed in Specification 863,835 has a flush-mounted disc 20 inserted in the face 17 and located by means of a moulded projection 19. A central projection 18 extends through an aperture in the disc and by means of a heated tool is burred over to retain the disc. The U-link 15 is mounted beneath the projection 19 which thus acts as an indicating device. The disc 20 may be formed from synthetic resin laminated paper strip on which indicia may be applied by hot-printing methods.
GB175259A 1959-01-16 1959-01-16 Improvements in or relating to electrical circuit selector parts Expired GB879967A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB175259A GB879967A (en) 1959-01-16 1959-01-16 Improvements in or relating to electrical circuit selector parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB175259A GB879967A (en) 1959-01-16 1959-01-16 Improvements in or relating to electrical circuit selector parts

Publications (1)

Publication Number Publication Date
GB879967A true GB879967A (en) 1961-10-11

Family

ID=9727372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB175259A Expired GB879967A (en) 1959-01-16 1959-01-16 Improvements in or relating to electrical circuit selector parts

Country Status (1)

Country Link
GB (1) GB879967A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501917C1 (en) * 1985-01-22 1986-07-17 Daimler-Benz Ag, 7000 Stuttgart Rotary switch having connecting contacts which are arranged on a circle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501917C1 (en) * 1985-01-22 1986-07-17 Daimler-Benz Ag, 7000 Stuttgart Rotary switch having connecting contacts which are arranged on a circle

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