FR1504649A - Codeur à clavier - Google Patents

Codeur à clavier

Info

Publication number
FR1504649A
FR1504649A FR80023A FR80023A FR1504649A FR 1504649 A FR1504649 A FR 1504649A FR 80023 A FR80023 A FR 80023A FR 80023 A FR80023 A FR 80023A FR 1504649 A FR1504649 A FR 1504649A
Authority
FR
France
Prior art keywords
keyboard encoder
encoder
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
FR80023A
Other languages
English (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.)
Lockheed Martin Corp
Original Assignee
Sanders Associates Inc
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 Sanders Associates Inc filed Critical Sanders Associates Inc
Application granted granted Critical
Publication of FR1504649A publication Critical patent/FR1504649A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B41J5/16—Mounting or connecting key buttons on or to key levers
    • 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
    • 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
    • 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
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K2017/9706—Inductive element
FR80023A 1965-10-14 1966-10-14 Codeur à clavier Expired FR1504649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49603165A 1965-10-14 1965-10-14

Publications (1)

Publication Number Publication Date
FR1504649A true FR1504649A (fr) 1967-12-08

Family

ID=23970977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR80023A Expired FR1504649A (fr) 1965-10-14 1966-10-14 Codeur à clavier

Country Status (2)

Country Link
DE (1) DE1524532A1 (fr)
FR (1) FR1504649A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112543903A (zh) * 2018-08-07 2021-03-23 索纳斯有限公司 计算机输入装置
US12112732B2 (en) 2017-12-20 2024-10-08 Sonuus Limited Keyboard sensor systems and methods

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312689A1 (de) * 1983-04-08 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Elektromechanischer wandler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12112732B2 (en) 2017-12-20 2024-10-08 Sonuus Limited Keyboard sensor systems and methods
CN112543903A (zh) * 2018-08-07 2021-03-23 索纳斯有限公司 计算机输入装置
CN112543903B (zh) * 2018-08-07 2024-06-11 索纳斯有限公司 计算机输入装置

Also Published As

Publication number Publication date
DE1524532A1 (de) 1970-10-01

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