CH560426A5 - - Google Patents

Info

Publication number
CH560426A5
CH560426A5 CH1303972A CH1303972A CH560426A5 CH 560426 A5 CH560426 A5 CH 560426A5 CH 1303972 A CH1303972 A CH 1303972A CH 1303972 A CH1303972 A CH 1303972A CH 560426 A5 CH560426 A5 CH 560426A5
Authority
CH
Switzerland
Application number
CH1303972A
Original Assignee
Olivetti & Co Spa
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
Priority claimed from IT7095771A external-priority patent/IT996545B/it
Application filed by Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH560426A5 publication Critical patent/CH560426A5/xx

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
CH1303972A 1971-09-06 1972-09-05 CH560426A5 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6994471 1971-09-06
IT7095771A IT996545B (it) 1971-12-02 1971-12-02 Dispositivo d interconnessione fra una tastiera e circuiti integrati

Publications (1)

Publication Number Publication Date
CH560426A5 true CH560426A5 (zh) 1975-03-27

Family

ID=26329970

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1303972A CH560426A5 (zh) 1971-09-06 1972-09-05
CH501874A CH563038A5 (zh) 1971-09-06 1972-09-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH501874A CH563038A5 (zh) 1971-09-06 1972-09-05

Country Status (7)

Country Link
US (1) US3826882A (zh)
JP (1) JPS4833926A (zh)
AR (1) AR195568A1 (zh)
CH (2) CH560426A5 (zh)
DE (1) DE2244438A1 (zh)
FR (1) FR2152115A5 (zh)
GB (1) GB1400209A (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT972200B (it) * 1972-10-16 1974-05-20 Sits Soc It Telecom Siemens Tastiera per un dispositivo di se lezione per sistemi di telecomuni cazioni
GB1479026A (en) * 1973-08-24 1977-07-06 Giko Kk Push button switch
JPS5340362B2 (zh) * 1974-12-06 1978-10-26
US4032728A (en) * 1974-12-20 1977-06-28 Olympia Werke Ag Push button switch
US3978297A (en) * 1975-03-31 1976-08-31 Chomerics, Inc. Keyboard switch assembly with improved pushbutton and associated double snap acting actuator/contactor structure
US4029916A (en) * 1975-04-18 1977-06-14 Northern Electric Company Limited Multi-contact push-button switch and plural embodiment for keyboard switch assembly
US3996429A (en) * 1975-04-18 1976-12-07 Northern Electric Company Limited Multi-contact push-button switch having plural prestressed contact members designed to provide plural circuit simultaneous switching inputs
GB2009046B (en) * 1977-11-30 1982-02-10 Savin Business Machines Corp Keyboard actuator
JPS562037A (en) * 1979-06-21 1981-01-10 Anritsu Corp Multi-item information input unit
JPS60194827U (ja) * 1984-06-06 1985-12-25 ファナック株式会社 フラツトキ−ボ−ド
DE3722616A1 (de) * 1987-07-09 1989-01-19 Triumph Adler Ag Tastatur fuer schreib- oder aehnliche maschinen
US4855548A (en) * 1988-06-17 1989-08-08 Smith Corona Corporation Keybutton guide assembly for a keyboard
US5050941A (en) * 1990-02-07 1991-09-24 Spacesaver Corporation Switch assembly and mobile storage unit using the assembly
US6965789B2 (en) * 2000-12-29 2005-11-15 Vertu Limited Portable communication device
WO2002054736A1 (en) * 2000-12-29 2002-07-11 Vertu Limited A portable communication device
GB2371022B (en) * 2000-12-29 2005-01-12 Nokia Mobile Phones Ltd A portable communication device
WO2004051683A1 (en) * 2002-11-29 2004-06-17 Valeo Sistemas De Seguridad Y De Cierre, S.A Opening switch for vehicle doors or trunks
US20110303516A1 (en) * 2010-06-15 2011-12-15 Omron Dualtec Automotive Electronics Inc. Electrical Switch Assembly with Pivoting Actuator
EP2718781B2 (en) * 2011-06-13 2019-10-23 TreeFrog Developments, Inc. Housing for encasing a tablet computer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290439A (en) * 1963-04-29 1966-12-06 Willcox Data encoding keyboard
IT799480A (zh) * 1966-10-10
US3472974A (en) * 1967-09-25 1969-10-14 Automatic Elect Lab Pushbutton switch activated by a slide with a plurality of toggle joints and cams
CS41879A (zh) * 1967-11-02
US3600528A (en) * 1969-09-25 1971-08-17 Lematex Corp Multiple switch construction
US3731015A (en) * 1971-05-18 1973-05-01 Universal Technology Control keyboard switch with cantilevered contact and diode matrix array
US3725907A (en) * 1971-06-01 1973-04-03 Texas Instruments Inc Pushbutton keyboard system

Also Published As

Publication number Publication date
JPS4833926A (zh) 1973-05-15
FR2152115A5 (zh) 1973-04-20
AR195568A1 (es) 1973-10-23
CH563038A5 (zh) 1975-06-13
DE2244438A1 (de) 1973-03-15
GB1400209A (en) 1975-07-16
US3826882A (en) 1974-07-30

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Legal Events

Date Code Title Description
PL Patent ceased