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1. (EP2370258) AN INKJET PRINTHEAD, IN PARTICULAR FOR SEWING/EMBROIDERING MACHINES, A METHOD FOR MAKING SAID INKJET PRINTHEAD, AND A METHOD FOR COLORING A THREAD

Office : European Patent Office
Application Number: 08876161 Application Date: 30.12.2008
Publication Number: 2370258 Publication Date: 05.10.2011
Publication Kind : B1
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR
Prior PCT appl.: Application Number:IT2008000811 ; Publication Number: Click to see the data
IPC:
B41J 2/05
B41J 2/175
B41J 3/407
D05C 11/24
D06P 5/30
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
015
characterised by the jet generation process
04
generating single droplets or particles on demand
045
by pressure, e.g. electromechanical transducers
05
produced by the application of heat
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
175
Ink supply systems
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
3
Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
407
for marking on special material
D TEXTILES; PAPER
05
SEWING; EMBROIDERING; TUFTING
C
EMBROIDERING; TUFTING
11
Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
24
incorporating devices for dyeing or impregnating the threads
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
P
DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
5
Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
30
Ink jet printing
CPC:
B41J 3/445
B41J 3/407
B41J 3/4078
D05C 11/24
D06P 5/30
Y10T 29/49401
Applicants: OLIVETTI PERSONAL COMP SPA
Inventors: FERRAROTTI RINALDO
ALBERTIN ALBERTO
Priority Data: 2008000811 30.12.2008 IT
Title: (DE) TINTENSTRAHLDRUCKKOPF, INSBESONDERE FÜR NÄH-/STICKMASCHINEN, VERFAHREN ZUR HERSTELLUNG DES TINTENSTRAHLDRUCKKOPFS UND VERFAHREN ZUM FÄRBEN EINES FADENS
(EN) AN INKJET PRINTHEAD, IN PARTICULAR FOR SEWING/EMBROIDERING MACHINES, A METHOD FOR MAKING SAID INKJET PRINTHEAD, AND A METHOD FOR COLORING A THREAD
(FR) TÊTE D'IMPRESSION À JET D'ENCRE, EN PARTICULIER POUR MACHINES À COUDRE/À BRODER, PROCÉDÉ POUR RÉALISER LADITE TÊTE D'IMPRESSION À JET D'ENCRE, ET PROCÉDÉ POUR COLORER UN FIL
Abstract: front page image
(EN) An inkjet printhead, in particular for sewing/embroidering machines, comprising: a support structure (10); a plurality of firing cells (11) included in said support structure (10), each firing cell (11) being adapted to eject ink through a respective nozzle (12) for coloring a thread (4) to be used in a sewing/embroidering machine (2); a guide element (20), provided on said support structure (10), for guiding said thread (4) in a position facing said nozzles (12). Also disclosed are a sewing/embroidering machine including said printhead and a method for making said printhead.
(FR) L'invention porte sur une tête d'impression à jet d'encre, en particulier pour machines à coudre/à broder, comprenant : une structure de support (10) ; une pluralité de cellules éjectrices (11) incluses dans ladite structure de support (10), chaque cellule éjectrice (11) étant apte à éjecter de l'encre à travers une buse respective (12) pour colorer un fil (4) destiné à être utilisé dans une machine à coudre/à broder (2) ; un élément de guidage (20), disposé sur ladite structure de support (10), pour guider ledit fil (4) dans une position dirigée vers lesdites buses (12). L'invention porte également sur une machine à coudre/à broder comprenant ladite tête d'impression et sur un procédé pour réaliser ladite tête d'impression.
Also published as:
JP2012513817US20110254896WO/2010/076823