CH464313A - Key switch - Google Patents

Key switch

Info

Publication number
CH464313A
CH464313A CH1586266A CH1586266A CH464313A CH 464313 A CH464313 A CH 464313A CH 1586266 A CH1586266 A CH 1586266A CH 1586266 A CH1586266 A CH 1586266A CH 464313 A CH464313 A CH 464313A
Authority
CH
Switzerland
Prior art keywords
key switch
key
switch
Prior art date
Application number
CH1586266A
Other languages
German (de)
Inventor
Schiller Gerald
Hilgendorf Joachim
Original Assignee
Kienzle Apparate Gmbh
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 Kienzle Apparate Gmbh filed Critical Kienzle Apparate Gmbh
Publication of CH464313A publication Critical patent/CH464313A/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
    • H01H13/70—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
    • H01H13/74—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 each contact set returning to its original state only upon actuation of another of the operating members
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C21/00—Programming-mechanisms for determining the steps to be performed by the computing machine, e.g. when a key or certain keys are depressed
    • G06C21/04—Conditional arrangements for controlling subsequent operating functions, e.g. control arrangement triggered by a function key and depending on the condition of the register
    • 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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/36—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs
    • H01H13/46—Snap-action arrangements depending upon deformation of elastic members using flexing of blade springs two separate blade springs forming a toggle
    • 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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/60—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
CH1586266A 1965-12-01 1966-11-02 Key switch CH464313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0057793 1965-12-01

Publications (1)

Publication Number Publication Date
CH464313A true CH464313A (en) 1968-10-31

Family

ID=7228406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1586266A CH464313A (en) 1965-12-01 1966-11-02 Key switch

Country Status (5)

Country Link
US (1) US3448417A (en)
CH (1) CH464313A (en)
DE (1) DE1515969B1 (en)
FR (1) FR1501436A (en)
GB (1) GB1145700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673047A1 (en) * 1994-03-18 1995-09-20 SCHURTER GmbH Switch

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124736C3 (en) * 1970-05-19 1980-11-06 Sony Corp., Tokio Pushbutton arrangement
US3657492A (en) * 1970-09-25 1972-04-18 Sperry Rand Corp Keyboard apparatus with moisture proof membrane
ES252665Y (en) * 1980-08-22 1981-05-16 INTERLOCK DEVICE FOR ELECTRIC MANEUVER APPARATUS CONTROL BUTTONS
DE102004054617B3 (en) 2004-11-11 2006-05-11 Zf Friedrichshafen Ag Actuation device with buttons
FR2896876B1 (en) * 2006-01-30 2008-08-01 Crouzet Automatismes Soc Par A DETECTION DEVICE AND SEAT COMPRISING SUCH A DEVICE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062259A (en) * 1930-02-26 1936-11-24 Rca Corp Remote control device for radio receivers
US2381978A (en) * 1943-08-05 1945-08-14 Bell Telephone Labor Inc Impulse transmitter
US2798926A (en) * 1954-06-09 1957-07-09 Clarostat Mfg Co Inc Control
US2862664A (en) * 1955-10-31 1958-12-02 Burroughs Corp Electrical keyboard
GB958663A (en) * 1960-07-06 1964-05-21 Telephone Mfg Co Ltd Improvements in and relating to reciprocating mechanisms
DE1197961B (en) * 1960-08-03 1965-08-05 Emma Widmaier Geb Hoffmann Pushbutton arrangement
US3153714A (en) * 1962-08-28 1964-10-20 Illinois Tool Works Alternate action snap action switch and lighted push button assembly
US3161743A (en) * 1962-12-03 1964-12-15 Illinois Tool Works Electrically lightable latchable push button assembly
US3271530A (en) * 1965-01-12 1966-09-06 Bell Telephone Labor Inc Pushbutton switch with latching, lockout and indicator lamp structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673047A1 (en) * 1994-03-18 1995-09-20 SCHURTER GmbH Switch

Also Published As

Publication number Publication date
GB1145700A (en) 1969-03-19
FR1501436A (en) 1967-11-10
US3448417A (en) 1969-06-03
DE1515969B1 (en) 1970-10-29

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