FR2426574A1 - Dispositif de commande d'effacement des caracteres dans une machine a ecrire a memoire - Google Patents

Dispositif de commande d'effacement des caracteres dans une machine a ecrire a memoire

Info

Publication number
FR2426574A1
FR2426574A1 FR7910420A FR7910420A FR2426574A1 FR 2426574 A1 FR2426574 A1 FR 2426574A1 FR 7910420 A FR7910420 A FR 7910420A FR 7910420 A FR7910420 A FR 7910420A FR 2426574 A1 FR2426574 A1 FR 2426574A1
Authority
FR
France
Prior art keywords
control device
writing machine
memory writing
character
erasing control
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.)
Granted
Application number
FR7910420A
Other languages
English (en)
Other versions
FR2426574B1 (fr
Inventor
David J Bowles
Douglas E Clancy
Carl F Johnson
Danny M Neal
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2426574A1 publication Critical patent/FR2426574A1/fr
Application granted granted Critical
Publication of FR2426574B1 publication Critical patent/FR2426574B1/fr
Granted 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
    • B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
    • B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
    • 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
    • B41J21/00—Column, tabular or like printing arrangements; Means for centralising short lines

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Record Information Processing For Printing (AREA)

Abstract

Dispositif de commande d'effacement de caractères dans une machine à écrire à mémoire. La machine à écrire 10 selon l'invention comporte un clavier 12 pour commander la frappe au moyen d'un élément porte-caractères 11 monté sur un chariot 13. La machine comporte une mémoire de ligne dans laquelle sont emmagasinés les codes de caractères et de fonctions afférents à une ligne d'impression. La machine est capable d'effacer les caractères qui précédent un espace résultant d'une opération de tabulation.
FR7910420A 1978-05-22 1979-04-17 Dispositif de commande d'effacement des caracteres dans une machine a ecrire a memoire Granted FR2426574A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/908,315 US4245918A (en) 1978-05-22 1978-05-22 Erase through tab

Publications (2)

Publication Number Publication Date
FR2426574A1 true FR2426574A1 (fr) 1979-12-21
FR2426574B1 FR2426574B1 (fr) 1982-10-22

Family

ID=25425577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910420A Granted FR2426574A1 (fr) 1978-05-22 1979-04-17 Dispositif de commande d'effacement des caracteres dans une machine a ecrire a memoire

Country Status (15)

Country Link
US (1) US4245918A (fr)
JP (1) JPS5948754B2 (fr)
AU (1) AU520578B2 (fr)
BE (1) BE875756A (fr)
BR (1) BR7903068A (fr)
CA (1) CA1100081A (fr)
CH (1) CH636806A5 (fr)
DE (1) DE2920493C2 (fr)
ES (1) ES480752A1 (fr)
FR (1) FR2426574A1 (fr)
GB (1) GB2021830B (fr)
IT (1) IT1166830B (fr)
MX (1) MX146451A (fr)
NL (1) NL7903847A (fr)
SE (1) SE438984B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108103B (it) * 1978-07-18 1985-12-02 Olivetti & Co Spa Macchina per scrivere elettronica
US4374626A (en) * 1980-01-30 1983-02-22 Ibm Corporation Erasing typewriter with automatic/manual selection
CA1158588A (fr) * 1980-01-30 1983-12-13 Robert W. Hooker Machine a ecrire dotee d'un selecteur d'effacage - manuel ou automatique
DE3108689A1 (de) * 1981-03-07 1982-09-23 Olympia Werke Ag, 2940 Wilhelmshaven Verfahren zum positionieren des druckwerkes einer schreib- oder aehnlichen maschine
JPS6042086A (ja) * 1983-08-18 1985-03-06 Canon Inc 印字装置
DE3670798D1 (de) * 1985-12-29 1990-06-07 Brother Ind Ltd Schreibmaschine mit vorrichtung zur unterbrechung des automatischen loeschverfahrens und/oder dessen aufhebung in jeder luecke zwischen aufeinander folgenden woertern.
JPH0212452U (fr) * 1988-07-01 1990-01-25
US5143462A (en) * 1989-04-14 1992-09-01 Keyboard Advances, Inc. Ergonomically effective backspacing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195192A5 (fr) * 1972-08-03 1974-03-01 Ibm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630336A (en) * 1970-04-15 1971-12-28 Ibm Proportional spacing printer incorporating word underscore control
US3780846A (en) * 1972-08-03 1973-12-25 Ibm Automatic erasing typewriter system
US4131949A (en) * 1975-09-10 1978-12-26 Sperry Rand Corporation Word processor apparatus having means for recording a tab function as a signal indicative of the number of spaces tabbed

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195192A5 (fr) * 1972-08-03 1974-03-01 Ibm

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *

Also Published As

Publication number Publication date
ES480752A1 (es) 1980-01-16
MX146451A (es) 1982-06-28
IT1166830B (it) 1987-05-06
GB2021830A (en) 1979-12-05
NL7903847A (nl) 1979-11-26
BE875756A (fr) 1979-08-16
FR2426574B1 (fr) 1982-10-22
AU520578B2 (en) 1982-02-11
IT7922780A0 (it) 1979-05-18
CH636806A5 (de) 1983-06-30
DE2920493C2 (de) 1985-12-19
US4245918A (en) 1981-01-20
JPS54152927A (en) 1979-12-01
SE438984B (sv) 1985-05-28
GB2021830B (en) 1982-02-24
AU4597279A (en) 1979-11-29
JPS5948754B2 (ja) 1984-11-28
DE2920493A1 (de) 1979-11-29
SE7904410L (sv) 1979-11-23
CA1100081A (fr) 1981-04-28
BR7903068A (pt) 1979-12-04

Similar Documents

Publication Publication Date Title
JPS6477569A (en) Electronic typewriter
JPS57151386A (en) Typewriter
FR2426574A1 (fr) Dispositif de commande d'effacement des caracteres dans une machine a ecrire a memoire
ES411985A1 (es) Sistema para correccion de errores en maquinas de escribir o aparatos de impresion.
ES480750A1 (es) Un metodo para cambiar la posicion de escritura en maquinas de escribir.
FR2426575A1 (fr) Dispositif de commande d'effacement de caracteres dans une machine a ecrire
US4810121A (en) Character erasable printing apparatus
FR2415538A1 (fr) Procede et dispositif d'effacement pour imprimante a impact
SE7904409L (sv) Textredigeringsanordning vid elektroniska skrivmaskiner
JPS57182835A (en) Document preparing device
JPS56137985A (en) Erasing method for printed character
EP0228300B1 (fr) Machine à écrire comportant un dispositif pour l'interruption de l'opération d'effaçage automatique et/ou suspension de cela à chaque espace entre les mots successifs
JPS56123584A (en) Input device
JPS5731082A (en) Kana-kanji converting system
US4818130A (en) Character erasable printing apparatus including selective erasing of variable length underline
JPH0115391B2 (fr)
KR850003607A (ko) 펜식 기록 장치
JPS5736688A (ja) Taipuraita
JPS5532627A (en) Head controlling mechanism for dot printer
JPS5919186A (ja) 印字装置
JPS60209856A (ja) 電子機器
JPS634974A (ja) ワ−ド・プロセッサ
KR900002488B1 (ko) 영문모드시 문자 자동교환제어방법
JPS61122776A (ja) 入出力装置
JPS61122778A (ja) 表示装置を備えた入出力装置

Legal Events

Date Code Title Description
GC Lien (pledge) constituted
TP Transmission of property