FR2488005B1 - DATA ENTRY KEYBOARD - Google Patents

DATA ENTRY KEYBOARD

Info

Publication number
FR2488005B1
FR2488005B1 FR8114762A FR8114762A FR2488005B1 FR 2488005 B1 FR2488005 B1 FR 2488005B1 FR 8114762 A FR8114762 A FR 8114762A FR 8114762 A FR8114762 A FR 8114762A FR 2488005 B1 FR2488005 B1 FR 2488005B1
Authority
FR
France
Prior art keywords
data entry
entry keyboard
keyboard
data
entry
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
FR8114762A
Other languages
French (fr)
Other versions
FR2488005A1 (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.)
ZYBAILO VALENTIN
Original Assignee
ZYBAILO VALENTIN
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 ZYBAILO VALENTIN filed Critical ZYBAILO VALENTIN
Publication of FR2488005A1 publication Critical patent/FR2488005A1/en
Application granted granted Critical
Publication of FR2488005B1 publication Critical patent/FR2488005B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/02—Details
    • H03M11/04—Coding of multifunction keys
    • H03M11/14—Coding of multifunction keys by using additional keys, e.g. shift keys, which determine the function performed by the multifunction key
    • H03M11/18—Coding of multifunction keys by using additional keys, e.g. shift keys, which determine the function performed by the multifunction key wherein the shift keys are operated before the operation of the multifunction keys
    • 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
    • H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9618—Touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/22—Static coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
FR8114762A 1980-07-29 1981-07-29 DATA ENTRY KEYBOARD Expired FR2488005B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802966775A SU1037232A2 (en) 1980-07-29 1980-07-29 Keyboard

Publications (2)

Publication Number Publication Date
FR2488005A1 FR2488005A1 (en) 1982-02-05
FR2488005B1 true FR2488005B1 (en) 1987-01-23

Family

ID=20912125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114762A Expired FR2488005B1 (en) 1980-07-29 1981-07-29 DATA ENTRY KEYBOARD

Country Status (6)

Country Link
JP (1) JPS5746422A (en)
DE (1) DE3129143C2 (en)
FR (1) FR2488005B1 (en)
HU (1) HU182357B (en)
IT (1) IT1168491B (en)
SU (1) SU1037232A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701215A1 (en) * 1987-01-16 1988-07-28 Blaupunkt Werke Gmbh OPERATING ARRANGEMENT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1248034A (en) * 1967-09-25 1971-09-29 Smiths Industries Ltd Selection arrangements
JPS591276B2 (en) * 1976-08-13 1984-01-11 明治製菓株式会社 Nojirimycin glucose oligomer and its production method

Also Published As

Publication number Publication date
FR2488005A1 (en) 1982-02-05
IT1168491B (en) 1987-05-20
DE3129143C2 (en) 1984-06-28
SU1037232A2 (en) 1983-08-23
JPS5746422A (en) 1982-03-16
DE3129143A1 (en) 1982-04-01
IT8141602A1 (en) 1982-12-24
IT8141602A0 (en) 1981-06-24
HU182357B (en) 1983-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse