CH397815A - Electric key switch - Google Patents

Electric key switch

Info

Publication number
CH397815A
CH397815A CH406762A CH406762A CH397815A CH 397815 A CH397815 A CH 397815A CH 406762 A CH406762 A CH 406762A CH 406762 A CH406762 A CH 406762A CH 397815 A CH397815 A CH 397815A
Authority
CH
Switzerland
Prior art keywords
key switch
electric key
electric
switch
key
Prior art date
Application number
CH406762A
Other languages
German (de)
Inventor
John Drage James
Original Assignee
Bell Punch 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 Bell Punch Co Ltd filed Critical Bell Punch Co Ltd
Publication of CH397815A publication Critical patent/CH397815A/en

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
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
CH406762A 1961-04-07 1962-04-03 Electric key switch CH397815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12641/61A GB938106A (en) 1961-04-07 1961-04-07 Improvements in or relating to rotary electrical switches

Publications (1)

Publication Number Publication Date
CH397815A true CH397815A (en) 1965-08-31

Family

ID=10008441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH406762A CH397815A (en) 1961-04-07 1962-04-03 Electric key switch

Country Status (7)

Country Link
US (1) US3163730A (en)
BE (1) BE616136A (en)
CH (1) CH397815A (en)
DE (1) DE1246849B (en)
DK (1) DK117582B (en)
GB (1) GB938106A (en)
NL (2) NL276838A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765778B1 (en) * 1968-07-17 1971-10-28 Steatit Magnesia Ag ELECTRIC PRESSURE SEQUENCE SWITCH
GB0407440D0 (en) * 2004-04-01 2004-05-05 Eja Ltd Safety switch assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1353589A (en) * 1920-09-21 Electbical snap-switch
US1283645A (en) * 1916-10-20 1918-11-05 Accessories Mfg Company Electric switch.
US1908205A (en) * 1930-03-29 1933-05-09 Clum Mfg Company Foot operated switch mechanism
US2283630A (en) * 1939-11-18 1942-05-19 Gen Motors Corp Dimmer switch
US2476768A (en) * 1946-07-30 1949-07-19 John I Reid Electric-lighting switch
US2496118A (en) * 1947-05-21 1950-01-31 Gen Motors Corp Electric switch
DE1083385B (en) * 1957-07-18 1960-06-15 Harald Wirth Switches, especially lever or rotary switches, for polarity reversal of large currents
US3041429A (en) * 1959-09-14 1962-06-26 Gen Motors Corp Circuit controller

Also Published As

Publication number Publication date
GB938106A (en) 1963-09-25
BE616136A (en) 1962-07-31
DK117582B (en) 1970-05-11
US3163730A (en) 1964-12-29
NL276838A (en)
NL123796C (en)
DE1246849B (en) 1967-08-10

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