FR2489212B1 - Dispositif de correction pour machine a ecrire - Google Patents

Dispositif de correction pour machine a ecrire

Info

Publication number
FR2489212B1
FR2489212B1 FR8116900A FR8116900A FR2489212B1 FR 2489212 B1 FR2489212 B1 FR 2489212B1 FR 8116900 A FR8116900 A FR 8116900A FR 8116900 A FR8116900 A FR 8116900A FR 2489212 B1 FR2489212 B1 FR 2489212B1
Authority
FR
France
Prior art keywords
correction device
writing machine
writing
machine
correction
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
FR8116900A
Other languages
English (en)
Other versions
FR2489212A1 (fr
Inventor
Venanzio Micheletti Cremasco
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 FR2489212A1 publication Critical patent/FR2489212A1/fr
Application granted granted Critical
Publication of FR2489212B1 publication Critical patent/FR2489212B1/fr
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
    • B41J35/00—Other apparatus or arrangements associated with, or incorporated in, ink-ribbon mechanisms
    • B41J35/22—Mechanisms permitting the selective use of a plurality of ink ribbons
    • 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
FR8116900A 1980-09-04 1981-09-04 Dispositif de correction pour machine a ecrire Expired FR2489212B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68365/80A IT1147773B (it) 1980-09-04 1980-09-04 Dispositivo di cancellazione per macchine per scrivere

Publications (2)

Publication Number Publication Date
FR2489212A1 FR2489212A1 (fr) 1982-03-05
FR2489212B1 true FR2489212B1 (fr) 1986-06-13

Family

ID=11309144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8116900A Expired FR2489212B1 (fr) 1980-09-04 1981-09-04 Dispositif de correction pour machine a ecrire

Country Status (7)

Country Link
US (1) US4529327A (fr)
JP (1) JPS5777588A (fr)
DE (1) DE3135309A1 (fr)
FR (1) FR2489212B1 (fr)
GB (1) GB2086310A (fr)
IT (1) IT1147773B (fr)
MX (1) MX154357A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60179281A (ja) * 1984-02-27 1985-09-13 Sharp Corp タイプライタのコレクシヨンテ−プの移動方式
US4561793A (en) * 1984-03-09 1985-12-31 Scm Corporation Automatic work correcting system
EP0228292B1 (fr) * 1985-12-28 1991-04-03 Brother Kogyo Kabushiki Kaisha Appareil d'imprimante pour effacer les caractères

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183424A (en) * 1915-08-12 1916-05-16 John H Baldwin Erasing attachment for writing-machines.
DE482752C (de) * 1926-08-02 1929-09-19 Royal Typewriter Co Inc Vorrichtung zur Einstellung der Papierwalze von Schreibmaschinen mit umschaltbarer Papierwalze
DE1076713B (de) * 1956-09-08 1960-03-03 Olympia Werke Ag Zeitschaltvorrichtung fuer elektrische Schreibmaschinen
US3154183A (en) * 1962-03-16 1964-10-27 William H Wolowitz Ribbon shift for error-obliterating typewriters
US3149711A (en) * 1963-08-15 1964-09-22 William H Wolowitz Error-correcting typewriter
US3664478A (en) * 1969-09-16 1972-05-23 Olivetti & Co Spa Mutual locking device for an office machine with electric keyboard
US3799316A (en) * 1970-12-30 1974-03-26 Ibm Automatic erase mechanism
GB1418009A (en) * 1972-05-25 1975-12-17 Messa Maquinas De Escrever Sar Typewriters
US3934697A (en) * 1974-06-06 1976-01-27 Shigeaki Kuramochi Shift mechanism for typewriter apparatus
JPS5220116A (en) * 1975-08-06 1977-02-15 Brother Ind Ltd Ribbon vibrating mechanism for typewriter
IT1160425B (it) * 1978-07-18 1987-03-11 Olivetti & Co Spa Dispositivo di scrittura e/o correzione per macchine scriventi
US4247210A (en) * 1979-10-30 1981-01-27 International Business Machines Corporation Ribbon feed and lift mechanism for a typewriter
IT1130115B (it) * 1980-04-15 1986-06-11 Olivetti & Co Spa Dispositivo di attuazione per due funzioni di macchine scriventi

Also Published As

Publication number Publication date
US4529327A (en) 1985-07-16
IT1147773B (it) 1986-11-26
GB2086310A (en) 1982-05-12
IT8068365A0 (it) 1980-09-04
JPS5777588A (en) 1982-05-14
DE3135309A1 (de) 1982-04-15
FR2489212A1 (fr) 1982-03-05
MX154357A (es) 1987-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse