CA1211531A - Keyboard arrangement - Google Patents

Keyboard arrangement

Info

Publication number
CA1211531A
CA1211531A CA000425890A CA425890A CA1211531A CA 1211531 A CA1211531 A CA 1211531A CA 000425890 A CA000425890 A CA 000425890A CA 425890 A CA425890 A CA 425890A CA 1211531 A CA1211531 A CA 1211531A
Authority
CA
Canada
Prior art keywords
printed circuit
circuit board
foamed plastic
keyboard arrangement
keyboard
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
CA000425890A
Other languages
English (en)
French (fr)
Inventor
Werner U. Frey
Johannes P. Rometsch
Karl Iseli
Peter Wild
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of CA1211531A publication Critical patent/CA1211531A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2207/00—Connections
    • H01H2207/022—Plug
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/028—Facilitation of operation; Human engineering on planes with different or alterable inclination, e.g. convex plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/054—Mounting of key housings on same printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/01—Miscellaneous combined with other elements on the same substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/024—Miscellaneous with inductive switch

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
CA000425890A 1982-04-15 1983-04-14 Keyboard arrangement Expired CA1211531A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH228382 1982-04-15
CH2283/82-1 1982-04-15

Publications (1)

Publication Number Publication Date
CA1211531A true CA1211531A (en) 1986-09-16

Family

ID=4230149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000425890A Expired CA1211531A (en) 1982-04-15 1983-04-14 Keyboard arrangement

Country Status (5)

Country Link
EP (1) EP0093080B1 (de)
JP (1) JPS5916227A (de)
AT (1) ATE15843T1 (de)
CA (1) CA1211531A (de)
DE (1) DE3360872D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614120A1 (fr) * 1987-04-17 1988-10-21 C P Clare Electronique Clavier electronique
USD310680S (en) 1987-09-28 1990-09-18 Proizvodnja in prodaja igrac, pisal, kovinskih in plasticnih izdelkov "Mehano", p.o. Electronic typewriter
DE4004116C2 (de) * 1990-02-10 1997-08-21 Leybold Ag Verfahren zum Beschichten eines Kunststoffsubstrats, vorzugsweise eines Polymethylmethacrylat-Substrats, mit Metallen sowie Vorrichtung zur Durchführung des Verfahrens
JP3437958B2 (ja) * 2001-01-23 2003-08-18 株式会社エルコム キーボード装置およびその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA999374A (en) * 1973-08-15 1976-11-02 Illinois Tool Works Inc. Magnetic key switch having a removable support assembly
JPS57125069A (en) * 1980-12-19 1982-08-04 Int Standard Electric Corp Key board device

Also Published As

Publication number Publication date
EP0093080B1 (de) 1985-09-25
DE3360872D1 (en) 1985-10-31
JPS5916227A (ja) 1984-01-27
EP0093080A1 (de) 1983-11-02
ATE15843T1 (de) 1985-10-15

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Legal Events

Date Code Title Description
MKEX Expiry