FR2403199A1 - RIBBON CARTRIDGE FOR PRINTING MACHINE - Google Patents

RIBBON CARTRIDGE FOR PRINTING MACHINE

Info

Publication number
FR2403199A1
FR2403199A1 FR7825073A FR7825073A FR2403199A1 FR 2403199 A1 FR2403199 A1 FR 2403199A1 FR 7825073 A FR7825073 A FR 7825073A FR 7825073 A FR7825073 A FR 7825073A FR 2403199 A1 FR2403199 A1 FR 2403199A1
Authority
FR
France
Prior art keywords
ribbon
printing
point
cartridge
printing 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.)
Granted
Application number
FR7825073A
Other languages
French (fr)
Other versions
FR2403199B1 (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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2403199A1 publication Critical patent/FR2403199A1/en
Application granted granted Critical
Publication of FR2403199B1 publication Critical patent/FR2403199B1/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
    • B41J32/00—Ink-ribbon cartridges
    • 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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/02—Ribbon arrangements
    • B41J33/06—Ribbons associated, but not moving, with typewriter platens, e.g. extending transversely to the length of the platen
    • B41J33/08—Ribbons associated, but not moving, with typewriter platens, e.g. extending transversely to the length of the platen and extending parallel to the length of the platen
    • 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
    • B41J35/04—Ink-ribbon guides
    • B41J35/06—Ink-ribbon guides stationary

Abstract

Machine imprimante dans laquelle la cartouche à ruban demeure fixe pendant que le ruban atteint et quitte le point d'impression suivant un trajet de longueur fixe. La longueur de trajet est définie par deux organes directeurs flexibles dont l'un, 34, relie la cartouche 28 au point d'impression et dont l'autre, 36, relie ledit point à la cartouche. Celle-ci contient une bobine débitrice porteuse de ruban frais et une bobine enroulant le ruban qui revient du point d'impression. Chaque organe directeur comporte une bande d'acier cintrée en travers qui l'empêche de prendre une courbure renversée et lui conserve un rayon de courbure sensiblement constant Application aux machines à écrire à rouleau fixe et à groupe imprimeur mobile.A printing machine in which the ribbon cartridge remains stationary while the ribbon reaches and leaves the point of printing following a path of fixed length. The path length is defined by two flexible governing bodies, one of which, 34, connects the cartridge 28 to the printing point and the other, 36, connects said point to the cartridge. This contains a supply reel carrying fresh ribbon and a reel winding the ribbon returning from the printing point. Each directing member comprises a steel strip bent across which prevents it from taking a reverse curvature and keeps it a substantially constant radius of curvature. Application to typewriters with a fixed roller and a mobile printing unit.

FR7825073A 1977-09-14 1978-08-30 RIBBON CARTRIDGE FOR PRINTING MACHINE Granted FR2403199A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83325777A 1977-09-14 1977-09-14

Publications (2)

Publication Number Publication Date
FR2403199A1 true FR2403199A1 (en) 1979-04-13
FR2403199B1 FR2403199B1 (en) 1983-07-18

Family

ID=25263887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825073A Granted FR2403199A1 (en) 1977-09-14 1978-08-30 RIBBON CARTRIDGE FOR PRINTING MACHINE

Country Status (12)

Country Link
JP (1) JPS5453014A (en)
AU (1) AU514362B2 (en)
BE (1) BE870368A (en)
BR (1) BR7805974A (en)
CA (1) CA1121753A (en)
CH (1) CH639901A5 (en)
DE (1) DE2839023A1 (en)
FR (1) FR2403199A1 (en)
GB (1) GB1604301A (en)
IT (1) IT1098593B (en)
MX (1) MX4424E (en)
NL (1) NL7809208A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1119549A (en) * 1978-01-30 1982-03-09 Collier M. Miller Ribbon cartridge drive
US4437779A (en) * 1981-12-29 1984-03-20 International Business Machines Corporation Replaceable ribbon cartridge
JP2614784B2 (en) * 1990-04-17 1997-05-28 セイコープレシジョン株式会社 Ink ribbon cassette

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047608A (en) * 1976-04-01 1977-09-13 Willcox Frederick P Compliant ribbon-guiding structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930469A (en) * 1958-01-17 1960-03-29 Sperry Rand Corp Typewriter ribbon guard and mounting
US3905465A (en) * 1974-02-22 1975-09-16 Litton Business Systems Inc Error correcting typewriter
DD128087A1 (en) * 1976-09-27 1977-11-02 Juergen Roth RIBBON CARTRIDGE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047608A (en) * 1976-04-01 1977-09-13 Willcox Frederick P Compliant ribbon-guiding structure
US4047608B1 (en) * 1976-04-01 1984-09-04

Also Published As

Publication number Publication date
DE2839023C2 (en) 1988-11-03
MX4424E (en) 1982-04-29
CH639901A5 (en) 1983-12-15
CA1121753A (en) 1982-04-13
NL7809208A (en) 1979-03-16
AU514362B2 (en) 1981-02-05
AU3863578A (en) 1980-02-07
GB1604301A (en) 1981-12-09
FR2403199B1 (en) 1983-07-18
BE870368A (en) 1979-03-12
DE2839023A1 (en) 1979-03-22
IT7827562A0 (en) 1978-09-12
JPS5453014A (en) 1979-04-26
IT1098593B (en) 1985-09-07
BR7805974A (en) 1979-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse