GB8405430D0 - Electrical keyboard construction - Google Patents

Electrical keyboard construction

Info

Publication number
GB8405430D0
GB8405430D0 GB848405430A GB8405430A GB8405430D0 GB 8405430 D0 GB8405430 D0 GB 8405430D0 GB 848405430 A GB848405430 A GB 848405430A GB 8405430 A GB8405430 A GB 8405430A GB 8405430 D0 GB8405430 D0 GB 8405430D0
Authority
GB
United Kingdom
Prior art keywords
keyboard construction
electrical keyboard
electrical
construction
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.)
Granted
Application number
GB848405430A
Other versions
GB2154948B (en
GB2154948A (en
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.)
ZF Electronics UK Ltd
Cherry Corp
Original Assignee
Cherry Electrical Products Ltd
Cherry Electrical Products 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 Cherry Electrical Products Ltd, Cherry Electrical Products Corp filed Critical Cherry Electrical Products Ltd
Priority to GB08405430A priority Critical patent/GB2154948B/en
Publication of GB8405430D0 publication Critical patent/GB8405430D0/en
Publication of GB2154948A publication Critical patent/GB2154948A/en
Application granted granted Critical
Publication of GB2154948B publication Critical patent/GB2154948B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • B41J5/105—Constructional details of keyboard frames, e.g. adjusting or fixation means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
GB08405430A 1984-03-01 1984-03-01 Keyboard Expired GB2154948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08405430A GB2154948B (en) 1984-03-01 1984-03-01 Keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08405430A GB2154948B (en) 1984-03-01 1984-03-01 Keyboard

Publications (3)

Publication Number Publication Date
GB8405430D0 true GB8405430D0 (en) 1984-04-04
GB2154948A GB2154948A (en) 1985-09-18
GB2154948B GB2154948B (en) 1987-11-25

Family

ID=10557435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405430A Expired GB2154948B (en) 1984-03-01 1984-03-01 Keyboard

Country Status (1)

Country Link
GB (1) GB2154948B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320613A (en) * 1986-07-15 1988-01-28 Brother Ind Ltd Method for adding option key group to keyboard
US4739451A (en) * 1986-12-31 1988-04-19 Wang Laboratories, Inc. Modularly expandable desktop keyboard
GB2230740B (en) * 1989-04-04 1993-09-29 Apple Computer Modular keyboard
US5144302A (en) * 1989-04-04 1992-09-01 Apple Computer, Inc. Modular keyboard
US5198991A (en) * 1990-11-30 1993-03-30 International Business Machines Corp. Personal computer with dissociated keyboard
GB2360015B (en) * 2000-01-21 2004-07-14 John Victor Parkinson Keyboard with improved shift arrangements
GB0406451D0 (en) 2004-03-23 2004-04-28 Patel Sanjay Keyboards
GB0505941D0 (en) 2005-03-23 2005-04-27 Patel Sanjay Human-to-mobile interfaces
GB0505942D0 (en) 2005-03-23 2005-04-27 Patel Sanjay Human to mobile interfaces
CN101685345A (en) * 2008-09-25 2010-03-31 鸿富锦精密工业（深圳）有限公司 Keyboard combination

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108241B (en) * 1978-05-29 1985-12-02 Finike Italiana Marposs MODULAR ELECTRONIC APPARATUS FOR SIMULTANEOUS MULTIPLE CONTROLS
JPS5833735A (en) * 1981-08-24 1983-02-28 Sony Corp Electronic device

Also Published As

Publication number Publication date
GB2154948B (en) 1987-11-25
GB2154948A (en) 1985-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee