MY7500228A - Improvements in or relating to actuating mechanisms for electrical circuit components - Google Patents

Improvements in or relating to actuating mechanisms for electrical circuit components

Info

Publication number
MY7500228A
MY7500228A MY228/75A MY7500228A MY7500228A MY 7500228 A MY7500228 A MY 7500228A MY 228/75 A MY228/75 A MY 228/75A MY 7500228 A MY7500228 A MY 7500228A MY 7500228 A MY7500228 A MY 7500228A
Authority
MY
Malaysia
Prior art keywords
relating
electrical circuit
circuit components
actuating mechanisms
actuating
Prior art date
Application number
MY228/75A
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of MY7500228A publication Critical patent/MY7500228A/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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Push-Button Switches (AREA)
  • Switches With Compound Operations (AREA)
MY228/75A 1971-04-15 1975-12-30 Improvements in or relating to actuating mechanisms for electrical circuit components MY7500228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13418171A 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
MY7500228A true MY7500228A (en) 1975-12-31

Family

ID=22462124

Family Applications (1)

Application Number Title Priority Date Filing Date
MY228/75A MY7500228A (en) 1971-04-15 1975-12-30 Improvements in or relating to actuating mechanisms for electrical circuit components

Country Status (5)

Country Link
US (1) US3757068A (en)
DE (1) DE2214105C3 (en)
FR (1) FR2135163B1 (en)
GB (1) GB1375946A (en)
MY (1) MY7500228A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882295A (en) * 1973-10-04 1975-05-06 Illinois Tool Works Tactile feedback switch mechanism
US3916150A (en) * 1974-03-04 1975-10-28 Stackpole Component Co Data machine keyboard assembly with elongated key cap for actuating an electric switch
US4117438A (en) * 1977-04-13 1978-09-26 Datanetics Corporation Contactless keyswitch for keyboards
US4283714A (en) * 1979-08-08 1981-08-11 Texas Instruments Incorporated Magnetic keyboard system
US4401986A (en) * 1979-12-26 1983-08-30 Texas Instruments Incorporated Position sensor and system
US4553009A (en) * 1982-09-03 1985-11-12 Oak Industries Inc. Keyboard switch with pivotal actuator lever
US5469772A (en) * 1993-04-01 1995-11-28 Vandervoort; Paul B. Linearly reciprocating keyboard key incorporating two guide pins
US8244191B2 (en) * 2010-06-18 2012-08-14 Motorola Solutions, Inc. Emergency button assembly for a handheld radio
EP3262380B1 (en) 2015-02-27 2019-04-10 Azoteq (Pty) Limited Inductance sensing
CN111094901A (en) 2017-07-13 2020-05-01 阿佐特克（私人）有限公司 Inductive sensing user interface device

Also Published As

Publication number Publication date
DE2214105C3 (en) 1974-01-10
FR2135163A1 (en) 1972-12-15
US3757068A (en) 1973-09-04
FR2135163B1 (en) 1973-07-13
GB1375946A (en) 1974-12-04
DE2214105B2 (en) 1973-06-14
DE2214105A1 (en) 1972-11-09

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