DK117582B - Key-operated electric switch. - Google Patents

Key-operated electric switch.

Info

Publication number
DK117582B
DK117582B DK159362AA DK159362A DK117582B DK 117582 B DK117582 B DK 117582B DK 159362A A DK159362A A DK 159362AA DK 159362 A DK159362 A DK 159362A DK 117582 B DK117582 B DK 117582B
Authority
DK
Denmark
Prior art keywords
key
electric switch
operated electric
operated
switch
Prior art date
Application number
DK159362AA
Other languages
Danish (da)
Inventor
J Drage
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 DK117582B publication Critical patent/DK117582B/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
DK159362AA 1961-04-07 1962-04-06 Key-operated electric switch. DK117582B (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
DK117582B true DK117582B (en) 1970-05-11

Family

ID=10008441

Family Applications (1)

Application Number Title Priority Date Filing Date
DK159362AA DK117582B (en) 1961-04-07 1962-04-06 Key-operated electric 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) NL123796C (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
NL276838A (en)
NL123796C (en)
BE616136A (en) 1962-07-31
CH397815A (en) 1965-08-31
DE1246849B (en) 1967-08-10
US3163730A (en) 1964-12-29
GB938106A (en) 1963-09-25

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