EP0156359A3 - Electronic typewriter - Google Patents

Electronic typewriter Download PDF

Info

Publication number
EP0156359A3
EP0156359A3 EP85103567A EP85103567A EP0156359A3 EP 0156359 A3 EP0156359 A3 EP 0156359A3 EP 85103567 A EP85103567 A EP 85103567A EP 85103567 A EP85103567 A EP 85103567A EP 0156359 A3 EP0156359 A3 EP 0156359A3
Authority
EP
European Patent Office
Prior art keywords
printing
ribbon
character keys
holding time
setting circuit
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.)
Withdrawn
Application number
EP85103567A
Other languages
German (de)
French (fr)
Other versions
EP0156359A2 (en
Inventor
Makoto Takahashi
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Publication of EP0156359A2 publication Critical patent/EP0156359A2/en
Publication of EP0156359A3 publication Critical patent/EP0156359A3/en
Withdrawn legal-status Critical Current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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • 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
    • B41J5/30—Character or syllable selection controlled by recorded information
    • B41J5/44—Character or syllable selection controlled by recorded information characterised by storage of recorded information

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

An electronic typewriter has a keyboard (2) including a plurality of character keys (8, 9), a printing wheel (5) having a plurality of types which can be designated by the character keys (8, 9), a ribbon position setting circuit (18) for selectively setting a printing ribbon (6) at either one of printing or rest positions, and a control circuit (12) which supplies a first control signal to the ribbon position setting circuit (18) so that the printing ribbon (6) is set at the printing position and thereafter the type designated by one of the operated char­ acter keys strikes a paper sheet through the printing ribbon (6) when one of the character keys (8, 9) is detected to have been operated while the printing ribbon (6) is set at the rest position, and which supplies a second control signal to the ribbon position setting circuit (18) so as to set the printing ribbon (6) at the rest position when no further key operation is detected for a preset holding time after the printing by one of the character keys is ended. The electronic typewriter fur­ ther has a holding time data generator (15) for generating holding time data which is used to determine the preset hold­ ing time and can be arbitrarily changed.
EP85103567A 1984-03-26 1985-03-26 Electronic typewriter Withdrawn EP0156359A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5776284A JPS60201981A (en) 1984-03-26 1984-03-26 Electronic typewriter
JP57762/84 1984-03-26

Publications (2)

Publication Number Publication Date
EP0156359A2 EP0156359A2 (en) 1985-10-02
EP0156359A3 true EP0156359A3 (en) 1988-03-02

Family

ID=13064886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103567A Withdrawn EP0156359A3 (en) 1984-03-26 1985-03-26 Electronic typewriter

Country Status (2)

Country Link
EP (1) EP0156359A3 (en)
JP (1) JPS60201981A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211182A (en) * 1986-03-11 1987-09-17 Brother Ind Ltd Printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511138A1 (en) * 1975-03-14 1976-09-30 Hohner Ag Matth Lowering and raising control for ribbon or cassette - enables operator to see last printed line during typing pauses
GB2087115A (en) * 1980-10-31 1982-05-19 Canon Kk Printer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2511138A1 (en) * 1975-03-14 1976-09-30 Hohner Ag Matth Lowering and raising control for ribbon or cassette - enables operator to see last printed line during typing pauses
GB2087115A (en) * 1980-10-31 1982-05-19 Canon Kk Printer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Unexamined Applications, M Field, Vol. 8, No. 274, December 14, 1984 The Patent Office Japanese Government page 131 M 345 * Kokai-No. 59-145 170 (Canon K.K.) * *

Also Published As

Publication number Publication date
EP0156359A2 (en) 1985-10-02
JPS60201981A (en) 1985-10-12

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19870401

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAKAHASHI, MAKOTO