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GB1086437A - Improvements in switch control devices - Google Patents

Improvements in switch control devices

Info

Publication number
GB1086437A
GB1086437A GB52056/65A GB5205665A GB1086437A GB 1086437 A GB1086437 A GB 1086437A GB 52056/65 A GB52056/65 A GB 52056/65A GB 5205665 A GB5205665 A GB 5205665A GB 1086437 A GB1086437 A GB 1086437A
Authority
GB
United Kingdom
Prior art keywords
key
button
switch control
extremity
dec
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
GB52056/65A
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Publication of GB1086437A publication Critical patent/GB1086437A/en
Expired legal-status Critical Current

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
    • H01H13/70—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/22—Operating parts, e.g. handle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches

Landscapes

  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1,086,437. Switches held set and freed mechanically. LABORATOIRES D'ELECTRONIQUE ET DE PHYSIQUE APPLIQUEES. [Dec. 8, 1965 [Dec. 9, 1964], No. 52056/65. Heading H2B. A switch control device includes four keys 1 radially disposed about a restore push-button 2, each key 1 having a lateral shoulder that on operation of the key actuates a microswitch (11, Fig. 3). When a key 1, e.g. the right-hand key, is depressed against a friction spring 5, it rotates about a shaft 4, and a lug 16 on an extremity of the key disposed in a slot 15 in a cavity 14 in the button 2 enters the central part of the cavity and abuts a surface 17 therein, and thus prevents any other key from being operated. On depression of button 2 against return spring 6, the operated key 1 is rotated and restored to its original position. In a modification a fork on the extremity of the key embraces a solid part of the push-button.
GB52056/65A 1964-12-09 1965-12-08 Improvements in switch control devices Expired GB1086437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998025A FR1427082A (en) 1964-12-09 1964-12-09 Switch control device

Publications (1)

Publication Number Publication Date
GB1086437A true GB1086437A (en) 1967-10-11

Family

ID=8844435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52056/65A Expired GB1086437A (en) 1964-12-09 1965-12-08 Improvements in switch control devices

Country Status (4)

Country Link
US (1) US3288946A (en)
DE (1) DE1238548B (en)
FR (1) FR1427082A (en)
GB (1) GB1086437A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340276A1 (en) * 1993-11-26 1995-06-01 Gimelli Produktions Ag Multi-stage hand switch
JP5859884B2 (en) 2012-03-15 2016-02-16 アルプス電気株式会社 Steering switch device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1239833A (en) * 1916-05-11 1917-09-11 Singer Auto Traffic Signal Company Multiple switch.
US2295518A (en) * 1941-05-15 1942-09-08 Cutler Hammer Inc Operating mechanism for electric switches
US2607875A (en) * 1950-05-23 1952-08-19 Tappan Stove Co Indicator for electric ranges

Also Published As

Publication number Publication date
DE1238548B (en) 1967-04-13
US3288946A (en) 1966-11-29
FR1427082A (en) 1966-02-04

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