AU3188071A - Keyboard fora business machine - Google Patents

Keyboard fora business machine

Info

Publication number
AU3188071A
AU3188071A AU31880/71A AU3188071A AU3188071A AU 3188071 A AU3188071 A AU 3188071A AU 31880/71 A AU31880/71 A AU 31880/71A AU 3188071 A AU3188071 A AU 3188071A AU 3188071 A AU3188071 A AU 3188071A
Authority
AU
Australia
Prior art keywords
fora
keyboard
business machine
business
machine
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
AU31880/71A
Other versions
AU448829B2 (en
Inventor
EDWARD SAMUEL STORK and DARRELL LEE FLORY DEAN BAKER JACKSON
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.)
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 Corp, National Cash Register Co filed Critical NCR Corp
Publication of AU3188071A publication Critical patent/AU3188071A/en
Application granted granted Critical
Publication of AU448829B2 publication Critical patent/AU448829B2/en
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
    • B41J5/14—Construction of key levers
AU31880/71A 1970-08-07 1971-08-02 Keyboard fora business machine Expired AU448829B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6203770A 1970-08-07 1970-08-07
USUS62037 1970-08-07

Publications (2)

Publication Number Publication Date
AU3188071A true AU3188071A (en) 1973-02-08
AU448829B2 AU448829B2 (en) 1974-05-30

Family

ID=22039816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31880/71A Expired AU448829B2 (en) 1970-08-07 1971-08-02 Keyboard fora business machine

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
GB1298546A (en) 1972-12-06
FR2103833A5 (en) 1972-04-14
CA940834A (en) 1974-01-29
CH523545A (en) 1972-05-31
DE2138135A1 (en) 1972-02-10
AU448829B2 (en) 1974-05-30
BE770814A (en) 1971-12-16
ZA714929B (en) 1972-04-26
US3715023A (en) 1973-02-06
JPS5119373B1 (en) 1976-06-17
DE2138135B2 (en) 1978-10-26

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