BE770814A - OFFICE MACHINE KEYBOARD - Google Patents

OFFICE MACHINE KEYBOARD

Info

Publication number
BE770814A
BE770814A BE770814A BE770814A BE770814A BE 770814 A BE770814 A BE 770814A BE 770814 A BE770814 A BE 770814A BE 770814 A BE770814 A BE 770814A BE 770814 A BE770814 A BE 770814A
Authority
BE
Belgium
Prior art keywords
office machine
machine keyboard
keyboard
office
machine
Prior art date
Application number
BE770814A
Other languages
French (fr)
Inventor
D B Jackson
E S Stork
D L Flory
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of BE770814A publication Critical patent/BE770814A/en

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
    • B41J5/14—Construction of key levers
BE770814A 1970-08-07 1971-08-02 OFFICE MACHINE KEYBOARD BE770814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6203770A 1970-08-07 1970-08-07

Publications (1)

Publication Number Publication Date
BE770814A true BE770814A (en) 1971-12-16

Family

ID=22039816

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770814A BE770814A (en) 1970-08-07 1971-08-02 OFFICE MACHINE KEYBOARD

Country Status (10)

Country Link
US (1) US3715023A (en)
JP (1) JPS5119373B1 (en)
AU (1) AU448829B2 (en)
BE (1) BE770814A (en)
CA (1) CA940834A (en)
CH (1) CH523545A (en)
DE (1) DE2138135B2 (en)
FR (1) FR2103833A5 (en)
GB (1) GB1298546A (en)
ZA (1) ZA714929B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071719A (en) * 1976-07-22 1978-01-31 Illinois Tool Works Inc. Keyboard switch assembly having actuator interlocking keyboard shift and shift lock and release mechanism
GB1591986A (en) * 1976-09-21 1981-07-01 Dobson Park Ind Typewriters
US4295012A (en) * 1980-02-04 1981-10-13 Illinois Tool Works Inc. Secretarial shift mechanism for an electric keyboard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292761A (en) * 1965-11-04 1966-12-20 Navigation Computer Corp Typewriter key lever and mount therefor

Also Published As

Publication number Publication date
JPS5119373B1 (en) 1976-06-17
CH523545A (en) 1972-05-31
DE2138135B2 (en) 1978-10-26
DE2138135A1 (en) 1972-02-10
FR2103833A5 (en) 1972-04-14
AU448829B2 (en) 1974-05-30
CA940834A (en) 1974-01-29
GB1298546A (en) 1972-12-06
ZA714929B (en) 1972-04-26
US3715023A (en) 1973-02-06
AU3188071A (en) 1973-02-08

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