FR2453729A1 - INK TAPE TRANSPORTING DEVICE FOR WRITING OR PRINTING MECHANISMS - Google Patents

INK TAPE TRANSPORTING DEVICE FOR WRITING OR PRINTING MECHANISMS

Info

Publication number
FR2453729A1
FR2453729A1 FR7925234A FR7925234A FR2453729A1 FR 2453729 A1 FR2453729 A1 FR 2453729A1 FR 7925234 A FR7925234 A FR 7925234A FR 7925234 A FR7925234 A FR 7925234A FR 2453729 A1 FR2453729 A1 FR 2453729A1
Authority
FR
France
Prior art keywords
writing
wheel
lever
printing
mechanisms
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Withdrawn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
FR7925234A
Other languages
French (fr)
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.)
Triumph Werke Nuernberg AG
Original Assignee
Triumph Werke Nuernberg AG
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 Triumph Werke Nuernberg AG filed Critical Triumph Werke Nuernberg AG
Publication of FR2453729A1 publication Critical patent/FR2453729A1/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Withdrawn legal-status Critical Current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
    • B41J33/00—Apparatus or arrangements for feeding ink ribbons or like character-size impression-transfer material
    • B41J33/14—Ribbon-feed devices or mechanisms
    • B41J33/16—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle
    • B41J33/22—Ribbon-feed devices or mechanisms with drive applied to spool or spool spindle by gears or pulleys
    • 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
    • B41J33/04—Ribbon arrangements mounted on moving carriages

Abstract

L'INVENTION CONCERNE PLUS SPECIALEMENT LES MECANISMES COMMANDES PAR MEMOIRE ET CAPABLES D'ECRIRE OU D'IMPRIMER ALTERNATIVEMENT DE GAUCHE A DROITE ET DE DROITE A GAUCHE, LE DISPOSITIF DEVANT ASSURER QUE LE RUBAN ENCREUR DEFILE TOUJOURS DANS LE MEME SENS. LA PLATINE 1 DU CHARIOT D'IMPRESSION D'UN TEL MECANISME PORTE UNE POULIE 14 MONTEE SUR UN LEVIER OSCILLANT 6 ET ENTOUREE D'UN CABLE 15 TENDU ENTRE DES PARTIES LATERALES 16, 17 DU BATI. LE FROTTEMENT ENTRE LE CABLE ET LA POULIE FAIT PIVOTER LE LEVIER 6 VERS L'UN OU L'AUTRE COTE SUIVANT LA DIRECTION DE DEPLACEMENT DU CHARIOT ET PRODUIT AINSI L'ENGRENEMENT D'UN PIGNON 20 PORTE PAR LE LEVIER 6 AVEC UNE ROUE 21 POUR L'ENTRAINEMENT DIRECT D'UNE ROUE DE TRANSPORT DE RUBAN ENCREUR OU AVEC UNE ROUE 22 QUI LE FAIT TOURNER DANS LE MEME SENS PAR DES ROUES INTERMEDIAIRES 23, 24. L'INVENTION EST APPLICABLE EN PARTICULIER AUX MECANISMES A TETES IMPRIMANTES A AIGUILLES.THE INVENTION CONCERNS MORE SPECIFICALLY MECHANISMS COMMANDED BY MEMORY AND CAPABLE OF WRITING OR PRINTING ALTERNATIVELY FROM LEFT TO RIGHT AND FROM RIGHT TO LEFT, THE DEVICE TO ENSURE THAT THE INK RIBBON ALWAYS SCROLL IN THE SAME DIRECTION. THE PLATE 1 OF THE PRINTING CARRIAGE OF SUCH A MECHANISM CARRIES A PULLEY 14 MOUNTED ON AN OSCILLATING LEVER 6 AND SURROUNDED BY A CABLE 15 STRETCHED BETWEEN LATERAL PARTS 16, 17 OF THE FRAME. THE FRICTION BETWEEN THE CABLE AND THE PULLEY MAKES LEVER 6 SWIVEL TOWARDS EITHER SIDE FOLLOWING THE DIRECTION OF MOVEMENT OF THE TROLLEY AND THUS PRODUCES THE GEAR OF A PINION 20 CARRIED BY LEVER 6 WITH A WHEEL 21 THE DIRECT DRIVING OF A WHEEL FOR TRANSPORTING AN INK RIBBON OR WITH A WHEEL 22 WHICH MAKES IT TURN IN THE SAME DIRECTION BY INTERMEDIATE WHEELS 23, 24. THE INVENTION IS APPLICABLE IN PARTICULAR TO MECHANISMS WITH NEEDLE PRINTING HEADS.

FR7925234A 1979-04-14 1979-10-10 INK TAPE TRANSPORTING DEVICE FOR WRITING OR PRINTING MECHANISMS Withdrawn FR2453729A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915334 DE2915334A1 (en) 1979-04-14 1979-04-14 RIBBON TRANSPORT DEVICE FOR WRITING OR PRINTING WORKS

Publications (1)

Publication Number Publication Date
FR2453729A1 true FR2453729A1 (en) 1980-11-07

Family

ID=6068428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925234A Withdrawn FR2453729A1 (en) 1979-04-14 1979-10-10 INK TAPE TRANSPORTING DEVICE FOR WRITING OR PRINTING MECHANISMS

Country Status (4)

Country Link
DE (1) DE2915334A1 (en)
FR (1) FR2453729A1 (en)
GB (1) GB2046668A (en)
IT (1) IT1124581B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838455U (en) * 1981-09-08 1983-03-12 三洋電機株式会社 printer ribbon feeding mechanism
DE29509485U1 (en) * 1995-06-09 1995-08-24 Siemens Nixdorf Inf Syst Drive device for an ink ribbon cassette

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757594A (en) * 1952-08-11 1956-09-19 Kromschroeder Ag G Counter drive for measuring instruments in particular gas meters
FR1545939A (en) * 1966-10-18 1968-11-15 Philips Nv Gear wheel transmission mechanism
FR2136584A5 (en) * 1971-04-21 1972-12-22 Nixdorf Computer Ag
FR2198586A5 (en) * 1972-09-01 1974-03-29 Honeywell Inf Systems Italia
CH591957A5 (en) * 1974-10-12 1977-10-14 Agfa Gevaert Ag Ink ribbon reversing drive - has arm with slot fitting motor spindle carrying gearwheels to swing over between spools

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB757594A (en) * 1952-08-11 1956-09-19 Kromschroeder Ag G Counter drive for measuring instruments in particular gas meters
FR1545939A (en) * 1966-10-18 1968-11-15 Philips Nv Gear wheel transmission mechanism
FR2136584A5 (en) * 1971-04-21 1972-12-22 Nixdorf Computer Ag
FR2198586A5 (en) * 1972-09-01 1974-03-29 Honeywell Inf Systems Italia
CH591957A5 (en) * 1974-10-12 1977-10-14 Agfa Gevaert Ag Ink ribbon reversing drive - has arm with slot fitting motor spindle carrying gearwheels to swing over between spools

Also Published As

Publication number Publication date
DE2915334A1 (en) 1980-10-16
GB2046668A (en) 1980-11-19
IT1124581B (en) 1986-05-07
IT7926314A0 (en) 1979-10-08

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Legal Events

Date Code Title Description
CD Change of name or company name
RE Withdrawal of published application