EP1235690B1 - Transport de supports entraines par une courroie dans une imprimante - Google Patents

Transport de supports entraines par une courroie dans une imprimante Download PDF

Info

Publication number
EP1235690B1
EP1235690B1 EP00992670A EP00992670A EP1235690B1 EP 1235690 B1 EP1235690 B1 EP 1235690B1 EP 00992670 A EP00992670 A EP 00992670A EP 00992670 A EP00992670 A EP 00992670A EP 1235690 B1 EP1235690 B1 EP 1235690B1
Authority
EP
European Patent Office
Prior art keywords
belt
printer
media
substrate
roller
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 - Lifetime
Application number
EP00992670A
Other languages
German (de)
English (en)
Other versions
EP1235690A2 (fr
Inventor
Gerald T. Pitpit
Steven J. Wirth
Rudolf Scherban
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.)
Encad Inc
Original Assignee
Encad Inc
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 Encad Inc filed Critical Encad Inc
Publication of EP1235690A2 publication Critical patent/EP1235690A2/fr
Application granted granted Critical
Publication of EP1235690B1 publication Critical patent/EP1235690B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/007—Conveyor belts or like feeding devices
    • 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
    • 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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4078—Printing on textile

Definitions

  • the invention relates to the transport of media under the print head of a printer.
  • the invention has especially advantageous application to ink jet printing of textiles.
  • print media is passed beneath one or more print heads which comprise a set of ink ejection nozzles.
  • the ink ejection nozzles deposit droplets of ink onto selected pixel locations on the media under the control of data processing and control electronics in the printer.
  • the quality of ink jet printed images has approached photorealistic in many applications, and the use of ink jet printing technology has expanded to printing patterns on textiles for clothing, printing plastic signs, and other applications onto a diversity of substrates.
  • a motor driven grit tube, one or more rubber drive rollers, or the like are positioned along a print platen, and pinch rollers are provided at several locations to pinch the media between the pinch rollers and the driven grit tube or drive rollers.
  • the grit tube is incremented by a selected amount, the media is advanced beneath the print head so that the next swath of ink droplets can be deposited by the print heads.
  • the platen surface is covered with a driven belt that pulls the media through the print zone. In these systems, the media is under tension as it passes through the print zone.
  • the media is preferably held under 15 pounds of tension when in the print region.
  • driven belt systems include pinch rollers, star wheels, or nip rollers in contact with the media as well as the driven belt.
  • An example of a system of this type may be found in U.S. Patent No. 5,133,616 to Oyaide et al.
  • the invention includes ink jet printer embodiments which accurately and consistently feed a wide range of media types through the print region of the printer.
  • a belt drive system is provided which helps ensure accurate droplet deposition, which absorbs excess ink, and which is inexpensive to manufacture and replace.
  • An ink jet printing method comprises contacting a substrate to be printed with a movable belt; said belt comprising paper; and transporting the substrate beneath a print head using only unassisted fictional force between the belt and the substrate.
  • Pinch rollers, star wheels, or other feed mechanisms which assist friction based advance tend to cause media distortion and reduce print quality.
  • the belt comprises paper.
  • the paper may be coated so as to have a higher coefficient of friction on the outside surface of the belt than on the inside surface.
  • an ink jet printer 10 includes a body section 12 which is generally elongated so as to handle relatively wide media.
  • the top of the body section 12 comprises a platen which forms a generally horizontally extending printing surface 14.
  • Above the printing surface 14 are one or more ink jet print heads 16.
  • a media feed reel 18 contains a segment of media 20 to be printed.
  • the media 20 is routed from the feed reel 18, over a roller 22, and onto a drive belt 24 which extends over the horizontal print surface 14. After crossing over the print surface 14, the media 20 leaves the drive belt 24 and is routed to a take up reel 26.
  • the drive belt 24 is suspended between a front drive roller 28 and a rear roller 30, which are mounted along respective front and rear sides of the printer body 12 so that the belt 24 extends substantially horizontally across the print surface 14.
  • a belt tensioning roller 32 may also be provided beneath the printer body 12, which will be described in additional detail below.
  • one or more loading bars 33 may be provided adjacent to the rear roller 30.
  • the loading bars 33 may comprise a ball bearing that is loosely captured by a retaining arm.
  • the retaining arm is preferably moveable such that when a new roll of media is installed, the end may be brought up over the rear roller 30, and held in place there by swinging the loading bar 33 down such that the rolling ball bearing contacts the media and holds it in place.
  • the operator can then move to the front of the printer 10 to feed the media the rest of the way across the print surface 14, over the front drive roller 28 , and down to wrap around the take up reel 26.
  • the loading bar 33 may be swung away from the rear roller 30 so that the rolling bearing is no longer in contact with the media 20.
  • the media is incremented through the print zone in the direction of arrows 34. Between these increments, the print heads 16 pass across the print surface in the orthogonal direction (into the plane of Figure 1) to print a swath of droplets onto the media.
  • the front drive roller is rotated a selected amount using a stepper motor, for example. This advances the drive belt 24, and the frictional contact between the drive belt 24 and the media 20 pulls the media 20 along with the belt 24.
  • media 20 advance across the print zone is performed using only unassisted frictional force between the drive belt 24 and the media 20, without the use of pinch rollers, star wheels, nip rollers, or other media transport mechanisms.
  • media 20 tension across the print surface 14 is less than about 1 pound.
  • the tension may be less than about 0.5 pounds, and most advantageously is less than about 0.2 pounds. It has been found that with purely belt-driven and substantially untensioned media 20, a wide variety of media types may be printed with a large reduction in media feed induced print errors. Especially advantageous results have been found with media 20 comprising knitted fabrics or fabrics constructed from raw material which has a substantial elasticity.
  • the drive roller 28 has a smaller diameter than the passive rear roller 30.
  • the diameter of the front drive roller 28 is about 1-3/4 to 2 inches
  • the diameter of the rear roller 30 is about 5 to 5-1/4 inches.
  • the drive roller it is also preferable to mount the drive roller such that its top surface 36 is at a lower level than the print surface 14. This helps ensure that the force from the tension roller 32 does not interfere with belt advance in the direction of arrows 34 as the drive roller 28 is incremented.
  • support shelves (not shown) are provided in the spaces 38, 39 between the rollers 28, 30 and the printer body 12. Even though the belt 24 is supported by the printer body 12 in the print region 14, including additional supports in these regions 38, 39 minimizes the vertical bouncing motion which can be induced when the belt is advanced between print swaths.
  • the belt 24 may be constructed from a paper material.
  • Paper provides several advantages over conventional plastic or rubber media drive belts. First, paper will absorb ink which passes through the media being printed on during the print process. This is a significant concern for thin and sheer fabrics, fabric with a coarse weave, or porous materials. With plastic or rubber belts, excess ink which contacts the belt often does not dry before the belt comes into contact with fresh media on the next revolution. This can discolor the media prior to printing and severely degrade print quality.
  • a variety of coatings may be applied to paper in order to increase the coefficient of friction between the belt 24 and the media 20.
  • adhesives are used to help ensure that the media sticks sufficiently to the belt to be properly metered through the print zone. In between uses, old adhesive and excess ink is washed off, and new adhesive applied before re-using the belt. With paper, the belt itself can be disposable with minimum cost to the user.
  • the sheet 40 may comprise a paper material having a thickness of about 6-8 mil. In one advantageous embodiment, a 6.7 mil natural Kraft cardboard sheet having a basis weight of about 130 g/m 2 is used.
  • the width and circumference of the belt may vary widely depending on the printer format the belt will be applied to. In one large format printer embodiment, the sheet 40 has a width 42 of approximately 60-1/4 inches and a length 43 of approximately 41 inches between mating edges 44, 45.
  • a strip of adhesive tape 46 is placed along one mating edge 45 so that about one-half of the width 47 is affixed to the sheet 40, and one-half of the width 48 hangs over the edge 45.
  • any thin plastic tape is suitable for this purpose, although with an 6-8 mil thick belt 24, Kapton(TM) tape having a thickness of about 2-3 mil has been found suitable.
  • the sheet may be rectangular in shape, it has been found advantageous to cut the mating edges 44, 45 so that a shallow chevron shape is formed by the sheet 40.
  • the mating edges are cut such that about a one inch distance 49 is present between the central point of the chevron and the corners adjacent to that point.
  • the mating edges 44, 45 are brought together, and the overhanging portion 48 of the strip of adhesive tape 46 is placed in contact with the sheet near the other mating edge 44.
  • This process is facilitated by the chevron shape of the sheet 40, because the central points of the two mating edges 44, 45 can be accurately abutted during belt formation.
  • the chevron shape distributes belt tension more evenly across the width of the belt when the seam created by the mating edges 44, 45 is passing over the front and rear rollers 28, 30 during print operations.
  • Figures 2B and 3 illustrate the sheet 40 after it is formed into a media drive belt 24.
  • the mating edges 44, 45 are sealed together with the tape 46 in a butt joint configuration.
  • the outer surface of the belt 24 is advantageously coated with a material which produces a high coefficient of friction between the belt surface and the media being fed across the print surface of the printer. Suitable coating materials include polymeric or elastomeric materials such as latex. It may also be advantageous to provide perforations in the belt 24. Because printers will often mount fans inside the printer body 12 to create a vacuum that holds the media down to the platen in the print region, such perforations allow the vacuum to continue to pull the media downward in this area.
  • the open sheet 40 of Figure 2A is wrapped around the drive roller 28, the rear roller 30 and the tensioning roller 32.
  • the mating edges 44, 45 of the sheet 40 are abutted and sealed with adhesive tape as described above to form the belt around the rollers 28, 30, 32 and over the print surface 14.
  • FIGs 4 and 5 illustrate a printer frame which supports the belt driven media advance system illustrated in Figure 1.
  • the printer frame is illustrated without a belt 24 installed so as to show the belt drive components more clearly.
  • a floor standing printer embodiment which may be utilized to print 60 inch wide rolls of fabric or other media.
  • This printer embodiment thus includes legs 50, 52 which support the printer body 12.
  • the media drive belt 24 (not shown) wraps around the rear roller 30 and the front roller 28, which are rotatably mounted on brackets attached to the printer body 12.
  • the front roller 28 is driven by a stepper motor 56 to controllably advance the media drive belt through the print region in the direction of arrows 34.
  • the media belt tensioning roller 32 is attached to brackets 60, 62 on the inner surfaces of the printer legs 50, 52.
  • the brackets 60, 62 each include a vertical slot 64.
  • the tensioning roller 32 is slidably mounted within these vertical slots 64 such that it can freely slide downward under the influence of gravity.
  • media position sensing which directly tracks the amount of media feed during the process of incrementing the media between print swaths.
  • Such a system may comprise a wheel in contact with the top surface of the media coupled to an angular position encoder.
  • the output of the encoder could be used to control the amount of rotation of the belt drive roller 28 so as to feed the media a precise amount with each increment even in the presence of different coefficients of friction between the belt and the media, different media weights, or other factors which may produce different media feed amounts with the same feed motor 56 advance.
  • the media feed reel 18 rests between media feed r ollers 66, 68, one of which is driven by a motor to advance media from the feed reel 18 up toward the printer body 12.
  • the media from the feed reel is routed behind a roller 22, and up onto the media drive belt 24 (not shown), which is wrapped around the rear media drive belt roller 30.
  • the media is incremented during the printing process in the direction of arrows 34 so as to drape down off of the media drive belt 24 at the front drive belt roller 28.
  • the media is then routed to the take-up reel 26.
  • the roller 22 may be mounted in brackets 70, 72 such that its position is horizontally adjustable.
  • This horizontal adjustment will increase or decrease the wrap angle of the media as it is fed around the rear drive belt roller 30 and up onto the top surface of the drive belt 24.
  • An increasing wrap angle will increase the contact area between the belt 24 and the media as it wraps around the rear roller 30 which provides an increase in frictional force during media feeding.
  • An increase in wrap angle can also produce an increase in media tension through the print area.
  • variations in wrap angle may be made to find a proper balance between high friction and low tension. It will be appreciated that relatively smooth and inflexible fabrics may advantageously be fed through the printer using a larger wrap angle than highly textured and flexible materials.
  • a media transport system is provided which is user replaceable, which absorbs ink strike through, and which avoids media distortion is provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Ink Jet (AREA)
  • Handling Of Sheets (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Claims (16)

  1. Imprimante à jet d'encre qui débite avec précision une large diversité de substrats d'impression au travers d'une zone d'impression sans déformation des substrats, ladite imprimante à jet d'encre comprenant :
    une courroie de transport de supports mobile (24) montée sur une paire de rouleaux (28, 30), où une partie de ladite courroie de transport de supports (24) est orientée approximativement horizontalement,
    une tête d'impression à jet d'encre (16) située au-dessus de ladite partie approximativement horizontale de ladite courroie de transport de supports mobile (24), et
    une bobine d'alimentation en substrat (18) et une bobine réceptrice de substrat (26), où ledit substrat (20) est acheminé depuis ladite bobine d'alimentation (18), sur ladite courroie de transport de supports mobile (24), en dessous de ladite tête d'impression (16), et sur ladite bobine réceptrice (26) d'une manière pratiquement sans tension, et où ledit substrat (20) est avancé en dessous de ladite tête d'impression uniquement par le mouvement de ladite courroie de transport de supports mobile sans utilisation de rouleaux de serrage, de roues en étoile, de rouleaux de pincement ou autres mécanismes de transport de supports, caractérisée en ce que ladite courroie de transport de supports comprend du papier.
  2. Imprimante à jet d'encre selon la revendication 1, comprenant en outre un rouleau de tension (32) en contact avec ladite courroie de transport de supports (24).
  3. Imprimante à jet d'encre selon la revendication 1, dans lequel ledit papier est enduit de latex.
  4. Imprimante comprenant :
    une tête d'impression (16),
    des premier et second rouleaux (28, 30), et
    une courroie (24) comprenant une feuille de papier enroulée autour desdits premier et second rouleaux (28, 30), où lesdits premier et second rouleaux sont positionnés par rapport à ladite tête d'impression de telle manière que ladite feuille de papier passe devant ladite tête d'impression lorsque ledit premier et ledit second rouleaux tournent.
  5. Imprimante selon la revendication 4, dans laquelle ladite feuille de papier est constituée de carton d'approximativement 6 à 8 mils d'épaisseur.
  6. Imprimante selon la revendication 4, dans laquelle ladite feuille de papier est enduite de latex sur sa surface extérieure.
  7. Imprimante selon la revendication 4, dans laquelle ladite feuille dé papier est perforée.
  8. Imprimante selon la revendication 4, dans laquelle ladite courroie (24) est remplaçable par l'utilisateur.
  9. Imprimante selon la revendication 4, dans laquelle ledit premier rouleau comprend un rouleau d'entraínement, et où ledit rouleau d'entraínement présente un diamètre plus petit que ledit second rouleau.
  10. Courroie d'entraínement de supports (24) destinée à une imprimante selon la revendication 1, comprenant une feuille de papier comportant une première surface et une seconde surface, où ladite première surface présente un coefficient de frottement plus élevé que ladite seconde surface et où ladite première surface est enduite de latex.
  11. Courroie d'entraínement de supports selon la revendication 10, dans laquelle ladite feuille de papier est constituée de carton d'approximativement 6 à 8 mils d'épaisseur.
  12. Courroie d'entraínement de supports selon la revendication 10, dans laquelle ladite feuille de papier est un absorbant pour l'encre.
  13. Procédé d'impression sur un substrat comprenant :
    la mise en contact dudit substrat avec une courroie mobile, ladite courroie comprenant du papier, et
    le transport dudit substrat en dessous d'une tête d'impression en utilisant uniquement la force de frottement non assistée entre ladite courroie et ledit substrat.
  14. Procédé selon la revendication 13, dans lequel ledit substrat comprend un textile.
  15. Procédé d'impression à jet d'encre sur un substrat textile élastique comprenant :
    le positionnement d'une première face dudit substrat de textile élastique pratiquement sans tension en contact avec une partie s'étendant approximativement horizontalement d'une courroie mobile, ladite courroie comprenant du papier, et
    le passage de ladite courroie en dessous d'une tête d'impression à jet d'encre de façon à faire également passer ledit substrat de textile élastique en dessous de ladite tête d'impression à jet d'encre sans utiliser de rouleaux de serrage, de rouleaux de pincement, de roues en étoile ou autres dispositifs de transport de substrats qui entre en contact avec la face dudit substrat textile élastique qui est opposée à ladite première face.
  16. Imprimante à jet d'encre selon la revendication 1, comprenant en outre :
    un corps d'imprimante (12) comportant une face avant, une face arrière, une première extrémité, une seconde extrémité et une surface supérieure définissant une région d'impression sensiblement horizontale,
    des premier et second pieds (50, 52) supportant ledit corps d'imprimante (12) auxdites première et seconde extrémités,
    un premier rouleau (28) monté le long de ladite face avant dudit corps d'imprimante (12),
    un second rouleau (30) monté le long de ladite face arrière dudit corps d'imprimante (12),
    un troisième rouleau (32) ayant une première extrémité adaptée avec possibilité de glissement à un support sur ledit premier pied (50) et comportant une seconde extrémité adaptée avec possibilité de glissement à un support sur ledit second pied (52) de sorte que ledit troisième rouleau (32) soit libre de se déplacer verticalement à l'intérieur desdits supports,
    une courroie de papier enroulée autour dudit corps d'imprimante et desdits premier, second et troisième rouleaux, ladite courroie de papier supportant le poids dudit troisième rouleau (32) et étant ainsi sous tension.
EP00992670A 1999-12-09 2000-12-06 Transport de supports entraines par une courroie dans une imprimante Expired - Lifetime EP1235690B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45850999A 1999-12-09 1999-12-09
US458509 1999-12-09
PCT/US2000/042650 WO2001042030A2 (fr) 1999-12-09 2000-12-06 Transport de supports entraines par une courroie dans une imprimante

Publications (2)

Publication Number Publication Date
EP1235690A2 EP1235690A2 (fr) 2002-09-04
EP1235690B1 true EP1235690B1 (fr) 2004-03-03

Family

ID=23821072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00992670A Expired - Lifetime EP1235690B1 (fr) 1999-12-09 2000-12-06 Transport de supports entraines par une courroie dans une imprimante

Country Status (5)

Country Link
EP (1) EP1235690B1 (fr)
JP (1) JP2003516257A (fr)
AU (1) AU4520501A (fr)
DE (1) DE60008787T2 (fr)
WO (1) WO2001042030A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9969187B2 (en) 2013-05-15 2018-05-15 Agfa Nv Belt step conveyor system
EP3966040B1 (fr) * 2019-05-06 2023-09-20 Agfa Nv Cuir naturel décoré

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012701A1 (it) * 2001-12-19 2003-06-19 T M S S R L Macchina da stampa con stampante a getto di inchiostro o simile, particolarmente per la stampa decorativa di prodotti lastriformi facilmente
EP2868604B1 (fr) 2013-11-05 2016-06-08 Agfa Graphics Nv Diviseur à vide mobile
US10472190B2 (en) 2014-01-31 2019-11-12 Hewlett-Packard Development Company, L.P. Media handling system
EP3138691B1 (fr) 2015-09-02 2020-08-12 Agfa Nv Dispositif d'impression à jet d'encre avec convoyeur à vide à bande plate alvéolée
EP3162577B1 (fr) 2015-10-27 2020-08-12 Agfa Nv Procédé d'impression à jet d'encre pour substrats thermosensibles
US9623678B1 (en) 2015-10-30 2017-04-18 Hewlett—Packard Development Company, L.P. Movement of a medium
EP3266619B1 (fr) 2016-07-06 2021-02-17 Agfa Nv Courroie à vide pour un dispositif d'impression à jet d'encre
CN109922967B (zh) 2016-11-14 2021-03-09 爱克发有限公司 喷墨印刷装置及其使用方法
WO2018114303A1 (fr) 2016-12-22 2018-06-28 Agfa Nv Imprimante à jet d'encre à système à vide
US11858260B2 (en) 2018-04-26 2024-01-02 Hewlett-Packard Development Company, L.P. Media management using a media management device
EP3868563A1 (fr) 2020-02-18 2021-08-25 Agfa Nv Imprimante à jet d'encre pour la décoration de tissu
CN116323233A (zh) 2020-10-08 2023-06-23 爱克发有限公司 装饰天然皮革的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085872A (ja) * 1983-10-17 1985-05-15 Ryozo Abo 裏張りを有する研摩布紙ベルト
KR930000181B1 (ko) 1989-02-02 1993-01-11 도쿄덴기 가부시기가이샤 인자기
JPH06220781A (ja) * 1993-01-28 1994-08-09 Kanebo Ltd 捺染方法および装置
JPH07116589A (ja) * 1993-10-22 1995-05-09 Three Bond Co Ltd 拭き取り方法
FR2755900B1 (fr) * 1996-11-15 1999-01-29 Toxot Sciences & Applic Presse multicouleur a la continue par jet d'encre, procede de synchronisation d'une telle presse, et produit imprime obtenu a l'aide d'une telle presse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9969187B2 (en) 2013-05-15 2018-05-15 Agfa Nv Belt step conveyor system
EP3966040B1 (fr) * 2019-05-06 2023-09-20 Agfa Nv Cuir naturel décoré
US11872805B2 (en) 2019-05-06 2024-01-16 Agfa Nv Inkjet printer for decorating natural leather

Also Published As

Publication number Publication date
AU4520501A (en) 2001-06-18
WO2001042030A3 (fr) 2002-01-31
DE60008787D1 (de) 2004-04-08
WO2001042030A2 (fr) 2001-06-14
EP1235690A2 (fr) 2002-09-04
JP2003516257A (ja) 2003-05-13
DE60008787T2 (de) 2005-02-10

Similar Documents

Publication Publication Date Title
EP1235690B1 (fr) Transport de supports entraines par une courroie dans une imprimante
EP1457347B1 (fr) Système pour conditionner et transporter du textile sans support
KR102076049B1 (ko) 기록 장치, 및 기록 장치의 제어 방법
JP2004508972A (ja) インキジェット印刷装置
EP3378661B1 (fr) Appareil d'impression et procédé de transport
US10279608B2 (en) Method for loading a web; apparatus for handling a web
US6308949B1 (en) Material-feeding device having direction-correcting function
JP2000007199A (ja) 長尺帯状物の処理装置
US20020071017A1 (en) Belt driven media transport in a printer
JP2004314565A (ja) 記録装置
KR20080090297A (ko) 프린터 장치
US5094554A (en) Addressing machine
JP5859675B2 (ja) 長尺帯状体の印刷方法と印刷装置
US9308758B2 (en) Inkjet recording device
US10730325B2 (en) Liquid ejecting apparatus and adjustment part
JP4684809B2 (ja) インクジェットプリンタ
US6241238B1 (en) Sheet-like material guiding device of offset printing press
JP2004106346A (ja) 記録装置における用紙乾燥方法及び装置
US5720447A (en) Self compensating supply roll support frame web guiding system
JP6394026B2 (ja) 印刷装置および蛇行解消方法
EP3686137B1 (fr) Dispositif de transport, appareil d'impression et procédé de réglage d'unité d'alimentation
JP2002113841A (ja) 枚葉紙処理機械、特に枚葉紙印刷機の排紙装置
JP4339630B2 (ja) 記録装置用ロール紙供給機構
US11858261B2 (en) Recording apparatus and transport device
JP4368958B2 (ja) 枚葉輪転印刷機における吸引装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020513

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17Q First examination report despatched

Effective date: 20030128

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: WIRTH, STEVEN, J.

Inventor name: PITPIT, GERALD, T.

Inventor name: SCHERBAN, RUDOLF

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60008787

Country of ref document: DE

Date of ref document: 20040408

Kind code of ref document: P

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20040303

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041206

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20101123

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20111230

Year of fee payment: 12

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20121206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130702

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60008787

Country of ref document: DE

Effective date: 20130702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121206