GB1053962A - - Google Patents

Info

Publication number
GB1053962A
GB1053962A GB1053962DA GB1053962A GB 1053962 A GB1053962 A GB 1053962A GB 1053962D A GB1053962D A GB 1053962DA GB 1053962 A GB1053962 A GB 1053962A
Authority
GB
United Kingdom
Prior art keywords
switch
depression
plate
bar
spring
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
Other languages
English (en)
Publication date
Publication of GB1053962A publication Critical patent/GB1053962A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position

Landscapes

  • Push-Button Switches (AREA)
GB1053962D Expired GB1053962A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB1053962A true GB1053962A (enrdf_load_stackoverflow) 1900-01-01

Family

ID=1757868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1053962D Expired GB1053962A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB1053962A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1300859A3 (en) * 2001-10-03 2004-12-15 Kabushiki Kaisha Tokai Rika Denki Seisakusho Switch operating mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1300859A3 (en) * 2001-10-03 2004-12-15 Kabushiki Kaisha Tokai Rika Denki Seisakusho Switch operating mechanism

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