CA1033391A - Touche pour clavier reagissant au toucher - Google Patents

Touche pour clavier reagissant au toucher

Info

Publication number
CA1033391A
CA1033391A CA225,417A CA225417A CA1033391A CA 1033391 A CA1033391 A CA 1033391A CA 225417 A CA225417 A CA 225417A CA 1033391 A CA1033391 A CA 1033391A
Authority
CA
Canada
Prior art keywords
keyboard
key
tactile feedback
tactile
feedback
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
CA225,417A
Other languages
English (en)
Inventor
Thomas E. Holden
Thomas A. Hender
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.)
HP Inc
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
Application granted granted Critical
Publication of CA1033391A publication Critical patent/CA1033391A/fr
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
    • H01H13/7013—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 in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate
    • 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
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker
CA225,417A 1974-07-03 1975-04-22 Touche pour clavier reagissant au toucher Expired CA1033391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485416A US3916135A (en) 1974-07-03 1974-07-03 Keyboard type switch with rocker type key actuator

Publications (1)

Publication Number Publication Date
CA1033391A true CA1033391A (fr) 1978-06-20

Family

ID=23928074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,417A Expired CA1033391A (fr) 1974-07-03 1975-04-22 Touche pour clavier reagissant au toucher

Country Status (4)

Country Link
US (1) US3916135A (fr)
CA (1) CA1033391A (fr)
DE (2) DE7514940U (fr)
GB (1) GB1461752A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032728A (en) * 1974-12-20 1977-06-28 Olympia Werke Ag Push button switch
US4029916A (en) * 1975-04-18 1977-06-14 Northern Electric Company Limited Multi-contact push-button switch and plural embodiment for keyboard switch assembly
US4095066A (en) * 1976-08-04 1978-06-13 International Business Machines Corporation Hinged flyplate actuator
US4190748A (en) * 1977-01-31 1980-02-26 Rogers Corporation Keyboard switch assembly
US4096364A (en) * 1977-02-22 1978-06-20 Chomerics, Inc. Keyboard switch assembly having flexible contact layer with snap initiator dome
FR2464549A1 (fr) * 1979-08-31 1981-03-06 Tuloup Pierre Clavier de commutation
US4362910A (en) * 1980-12-31 1982-12-07 Ark-Les Corporation Electrical switch
USRE32419E (en) * 1981-03-16 1987-05-12 Engineering Research Applications, Inc. Molded keyboard and method of fabricating same
CA1188389A (fr) * 1982-06-28 1985-06-04 Northern Telecom Limited Interrupteur a bouton-poussoir
US4618744A (en) * 1985-04-29 1986-10-21 Advanced Input Devices, Inc. Rocker key elastomer dome keyboard
US4843197A (en) * 1986-10-31 1989-06-27 Idec Izumi Corporation Bush switch and method of production thereof
US5530621A (en) * 1994-09-14 1996-06-25 Motorola, Inc. Portable electronic module device with tactile button and tact switch
ITTO20010878A1 (it) * 2001-09-14 2003-03-14 Bitron Spa Interruttore elettrico a lamina a doppio scatto.
TWM408714U (en) * 2011-02-18 2011-08-01 Wistron Corp Input device with swing operation
US10090121B2 (en) * 2016-09-20 2018-10-02 Microsoft Technology Licensing, Llc Thin keyboard device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1035039A (en) * 1963-08-27 1966-07-06 Carr Fastener Co Ltd Rotary selector electric switch
US3250882A (en) * 1964-08-26 1966-05-10 Stackpole Carbon Co Electric line switch
US3684842A (en) * 1970-07-01 1972-08-15 Texas Instruments Inc Pushbutton keyboard switch assembly with improved over center diaphragm contact
US3643041A (en) * 1970-12-30 1972-02-15 Unidynamics Phoenix Pushbutton diaphragm switch with improved dimple actuator and/or capacitance-type switch contact structure
US3800104A (en) * 1972-11-13 1974-03-26 Becton Dickinson Co Low profile keyboard switch assembly with snap action cantilever contact
US3811025A (en) * 1973-05-17 1974-05-14 Lockheed Electronics Co Touch panel switch assembly
US3854018A (en) * 1973-06-14 1974-12-10 Amp Inc Multiple circuit selector switch assembly having movable contact means adapted to retain itself in closed circuit position

Also Published As

Publication number Publication date
GB1461752A (en) 1977-01-19
US3916135A (en) 1975-10-28
DE2520665A1 (de) 1976-01-22
DE7514940U (de) 1977-02-24

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