GB1394250A - Coded input and output apparatus in a typewriter - Google Patents

Coded input and output apparatus in a typewriter

Info

Publication number
GB1394250A
GB1394250A GB3362072A GB3362072A GB1394250A GB 1394250 A GB1394250 A GB 1394250A GB 3362072 A GB3362072 A GB 3362072A GB 3362072 A GB3362072 A GB 3362072A GB 1394250 A GB1394250 A GB 1394250A
Authority
GB
United Kingdom
Prior art keywords
lever
bar
bars
typewriter
decoding
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
GB3362072A
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of GB1394250A publication Critical patent/GB1394250A/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
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/54—Selecting arrangements including combinations, permutation, summation, or aggregation means
    • B41J7/66—Movable members, e.g. pins, displaceable according to a code

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Seats For Vehicles (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
GB3362072A 1971-07-20 1972-07-18 Coded input and output apparatus in a typewriter Expired GB1394250A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6943571 1971-07-20

Publications (1)

Publication Number Publication Date
GB1394250A true GB1394250A (en) 1975-05-14

Family

ID=11312124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3362072A Expired GB1394250A (en) 1971-07-20 1972-07-18 Coded input and output apparatus in a typewriter

Country Status (3)

Country Link
US (1) US3837458A (de)
DE (1) DE2236114A1 (de)
GB (1) GB1394250A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050566A (en) * 1975-11-18 1977-09-27 Hamilton Communications, Inc. Mechanical code converter for use with a typewriter or the like
US4146336A (en) * 1977-07-18 1979-03-27 Hasenbalg Ralph D Keyboard actuator for typewriters and the like
GB2009046B (en) * 1977-11-30 1982-02-10 Savin Business Machines Corp Keyboard actuator
US4207010A (en) * 1978-07-17 1980-06-10 Wernsing William O Digital system for control of an electric typewriter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700446A (en) * 1950-10-13 1955-01-25 Commerical Controls Corp Tape controlled typewriter
US2684745A (en) * 1950-11-21 1954-07-27 Ibm Teletypewriter
US2895337A (en) * 1956-10-18 1959-07-21 Toledo Scale Corp Permutation member tooth design
CH420219A (fr) * 1964-05-04 1966-09-15 Olivetti & Co Spa Clavier de code pour machines à écrire, télescripteurs, machines comptables et machines de bureau similaires
US3342296A (en) * 1964-10-16 1967-09-19 George B Greene Typewriter with means to decrease rate of operation to prevent typebar malfunction
US3327828A (en) * 1966-01-25 1967-06-27 Friden Inc Keyboard mechanism having latch means
DE1561298A1 (de) * 1966-08-25 1970-03-19 Siemens Ag Tastatur fuer kraftgetriebene Schreibmaschinen
US3647042A (en) * 1970-07-20 1972-03-07 Novar Corp Electrical character select mechanism for typewriter

Also Published As

Publication number Publication date
US3837458A (en) 1974-09-24
DE2236114A1 (de) 1973-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee