EP0150896A3 - Mécanisme d'une touche pour un clavier - Google Patents

Mécanisme d'une touche pour un clavier Download PDF

Info

Publication number
EP0150896A3
EP0150896A3 EP85300028A EP85300028A EP0150896A3 EP 0150896 A3 EP0150896 A3 EP 0150896A3 EP 85300028 A EP85300028 A EP 85300028A EP 85300028 A EP85300028 A EP 85300028A EP 0150896 A3 EP0150896 A3 EP 0150896A3
Authority
EP
European Patent Office
Prior art keywords
keyboard
spaced
generally
shaped member
apart parts
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.)
Withdrawn
Application number
EP85300028A
Other languages
German (de)
English (en)
Other versions
EP0150896A2 (fr
Inventor
David Conner Southward
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.)
AMSTRAD CONSUMER ELECTRONICS PLC
Original Assignee
AMSTRAD CONSUMER ELECTRONICS PLC
Sinclair Research Ltd
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 AMSTRAD CONSUMER ELECTRONICS PLC, Sinclair Research Ltd filed Critical AMSTRAD CONSUMER ELECTRONICS PLC
Publication of EP0150896A2 publication Critical patent/EP0150896A2/fr
Publication of EP0150896A3 publication Critical patent/EP0150896A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
EP85300028A 1984-01-12 1985-01-03 Mécanisme d'une touche pour un clavier Withdrawn EP0150896A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08400781A GB2154947A (en) 1984-01-12 1984-01-12 Key mechanism for a keyboard
GB8400781 1984-01-12

Publications (2)

Publication Number Publication Date
EP0150896A2 EP0150896A2 (fr) 1985-08-07
EP0150896A3 true EP0150896A3 (fr) 1985-12-27

Family

ID=10554880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85300028A Withdrawn EP0150896A3 (fr) 1984-01-12 1985-01-03 Mécanisme d'une touche pour un clavier

Country Status (7)

Country Link
EP (1) EP0150896A3 (fr)
JP (1) JPS60160523A (fr)
AU (1) AU3751685A (fr)
BR (1) BR8500096A (fr)
ES (1) ES295777Y (fr)
GB (1) GB2154947A (fr)
ZA (1) ZA8410064B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022917A1 (de) * 1990-07-19 1992-01-23 Triumph Adler Ag Tastatur fuer eine schreibmaschine o. dgl.
US5469772A (en) * 1993-04-01 1995-11-28 Vandervoort; Paul B. Linearly reciprocating keyboard key incorporating two guide pins

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681555A (en) * 1970-10-02 1972-08-01 Alps Electric Co Ltd Play-free knob for push-button switch
DE2352230B2 (de) * 1973-10-18 1975-11-06 Schoeller & Co, Elektrotechnische Fabrik, 6000 Frankfurt Drucktastenaggregat
DE7403509U (de) * 1974-02-01 1977-11-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Laengs mehrerer einzeltasten sich erstreckende breite taste
DE2823367A1 (de) * 1978-05-29 1979-12-06 Blaupunkt Werke Gmbh Drucktaste
GB2089128A (en) * 1980-12-05 1982-06-16 Burroughs Corp Keyboards
US4384796A (en) * 1982-03-18 1983-05-24 Oak Industries Inc. Keyboard space bar stabilizer
US4392037A (en) * 1980-06-07 1983-07-05 Burroughs Corporation Stabilized button for an electrical keyboard

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3681555A (en) * 1970-10-02 1972-08-01 Alps Electric Co Ltd Play-free knob for push-button switch
DE2352230B2 (de) * 1973-10-18 1975-11-06 Schoeller & Co, Elektrotechnische Fabrik, 6000 Frankfurt Drucktastenaggregat
DE7403509U (de) * 1974-02-01 1977-11-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Laengs mehrerer einzeltasten sich erstreckende breite taste
DE2823367A1 (de) * 1978-05-29 1979-12-06 Blaupunkt Werke Gmbh Drucktaste
US4392037A (en) * 1980-06-07 1983-07-05 Burroughs Corporation Stabilized button for an electrical keyboard
GB2089128A (en) * 1980-12-05 1982-06-16 Burroughs Corp Keyboards
US4384796A (en) * 1982-03-18 1983-05-24 Oak Industries Inc. Keyboard space bar stabilizer

Also Published As

Publication number Publication date
GB2154947A (en) 1985-09-18
BR8500096A (pt) 1985-08-20
GB8400781D0 (en) 1984-02-15
ZA8410064B (en) 1986-04-30
EP0150896A2 (fr) 1985-08-07
ES295777Y (es) 1987-12-16
JPS60160523A (ja) 1985-08-22
AU3751685A (en) 1985-08-01
ES295777U (es) 1987-06-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19860827

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AMSTRAD CONSUMER ELECTRONICS PLC

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

17Q First examination report despatched

Effective date: 19871203

18D Application deemed to be withdrawn

Effective date: 19870804

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SOUTHWARD, DAVID CONNER