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1. 发明授权

EP3441229B1 PRINTER 有权
公开(公告)号：EP3441229B1
公开(公告)日：2023-08-23
申请号：EP18195331.6
申请日：2014-12-25
发明人： KOKUTA, Hiroshi , NAKAJIMA, Akira
IPC分类号： B41J11/00 , B41J15/04 , B65H23/188 , B41J2/32 , B65H23/16

2. 发明公开

EP3984759A1 TENSION APPLYING DEVICE, SHEET CONVEYANCE DEVICE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：EP3984759A1
公开(公告)日：2022-04-20
申请号：EP21202161.2
申请日：2021-10-12
申请人： Ricoh Company, Ltd.
发明人： CHEN, Bingxian
IPC分类号： B41J15/16 , B65H23/195 , B65H23/18 , B65H23/16
摘要： A tension applying device (20) is attached to a sheet conveyance device that includes a feeding roller (12) for feeding a continuous-form sheet (P) and a winding roller (13) for winding the continuous-form sheet (P) fed from the feeding roller (12). The tension applying device (20) applies tension to the continuous-form sheet (P) between the feeding roller (12) and the winding roller (13). The tension applying device (20) includes a guide rail, a slider (24), a tension bar (25), and an angle adjustment mechanism (21, 22, 28, 29a, 29b). The guide rail (23) is inclined downward toward the continuous-form sheet (P). The slider (24) slides along the guide rail (23). The tension bar (25) is supported by the slider (24) and brought into pressure contact with the continuous-form sheet (P) by weight of the slider (24). The angle adjustment mechanism (21, 22, 28, 29a, 29b) adjusts an inclination angle of the guide rail (23) with respect to a horizontal direction.

3. 发明公开

EP3865951A1 BELICHTUNGSTISCH FÜR EINE HOLOGRAMMBELICHTUNGSMASCHINE UND VERFAHREN ZUM EINBRINGEN EINES VOLUMENHOLOGRAMMS IN EINEN FILMABSCHNITT 审中-实审
公开(公告)号：EP3865951A1
公开(公告)日：2021-08-18
申请号：EP21155909.1
申请日：2021-02-09
申请人： Bundesdruckerei GmbH
发明人： Langgaßner, Michael , Richter, Werner
IPC分类号： G03H1/02 , B25B11/00 , B32B37/00 , B32B37/10 , B32B38/18 , B65H5/22 , B65H9/08 , B65H9/10 , B65H16/02 , B65H23/16 , G03H1/20 , G03H1/00 , G03H1/04
摘要： Die Erfindung betrifft einen Belichtungstisch (100) für eine Hologrammbelichtungsmaschine (300), mit einer Halteeinrichtung (102), in welcher ein Master (104) aufgenommen ist, und mit einer Filmtransporteinrichtung (106), die ausgebildet ist, einen Hologrammfilm (200) relativ bezüglich der Halteeinrichtung (102) zu transportieren und einen zu belichtenden Filmabschnitt (202) relativ bezüglich des Masters (104) für eine Hologrammbelichtung zu positionieren, wobei der Halteeinrichtung (102) eine Drucklufteinrichtung (108) zugeordnet ist, die ausgebildet ist, den Filmabschnitt (202) mittels eines Unterdrucks an dem in der Halteeinrichtung (102) aufgenommenen Master (104) zumindest zeitweise zu fixieren. Die Erfindung betrifft außerdem ein Verfahren zum Einbringen eines Volumenhologramms in einen Filmabschnitt (202) eines Hologrammfilm (200).

4. 发明公开

EP3599197A1 FABRIC CONVEYANCE DEVICE AND INKJET RECORDING APPARATUS 审中-公开
公开(公告)号：EP3599197A1
公开(公告)日：2020-01-29
申请号：EP19183815.0
申请日：2019-07-02
申请人： KONICA MINOLTA, INC.
发明人： Suzuki, Yusuke
IPC分类号： B65H20/02 , B41J3/407 , B41J13/08 , B41J15/04 , B65H20/06 , B65H23/025 , B65H23/04 , B65H23/16 , D06P5/30 , B41J11/00
摘要： Provided are a fabric conveyance device and an inkjet recording apparatus capable of appropriately maintaining the surface of a fabric. The fabric conveyance device includes a conveyance belt (12) that moves a fabric placed thereon in a predetermined direction, and a first roller (16) that presses the fabric placed on the conveyance belt (12) against the conveyance belt (12). The first roller (16) is frictionally charged with the same polarity as the fabric that is conveyed by the conveyance belt (12).

5. 发明公开

EP3590877A1 DANCER SUSPENSION ASSEMBLY FOR A ROLL-TO-ROLL PRINTER 审中-公开
公开(公告)号：EP3590877A1
公开(公告)日：2020-01-08
申请号：EP18181225.6
申请日：2018-07-02
申请人： OCE Holding B.V.
发明人： HEES, Marcus H.G.W. , VINK, Patrick
IPC分类号： B65H23/04 , B41J15/16 , B65H23/16
摘要： A dancer suspension (130, 140; 230) assembly for use in a roll-to-roll printing system (100), which assembly comprises a wire element (133, 143; 233) connectable to a dancer (131, 141; 231) of the printing system (100), which wire element (133, 143; 233) is connected to actuator (135B, 145B; 235B) via a spring element (137, 147; 237, 237A, 237B), which actuator (135B, 145B; 235B) is configured to control a spring force (F S ) exerted by the spring element (137, 147; 237, 237A, 237B) on the wire element (133, 143; 233), and a pulley assembly (135, 145; 235) around which the wire element (133, 143; 233) runs. The spring element allows the operator to adjust the spring force and to apply said spring force to the dancer at any position of the dancer. Both the web tension and the dancer position can be controlled in a simple manner.

6. 发明授权

EP3088194B1 PRINTER 有权
公开(公告)号：EP3088194B1
公开(公告)日：2018-12-12
申请号：EP14873648.1
申请日：2014-12-25
申请人： Sato Holdings Kabushiki Kaisha
发明人： KOKUTA, Hiroshi , NAKAJIMA, Akira
IPC分类号： B41J2/32 , B41J15/16 , B65H23/188 , B41J2/325 , B41J25/312 , B41J25/316 , B41J11/00 , B41J15/04 , B65H23/16
CPC分类号： B65H23/26 , B41J2/32 , B41J11/0005 , B41J15/042 , B41J15/046 , B41J15/16 , B65H16/005 , B65H23/16 , B65H23/188 , B65H2404/742 , B65H2701/194 , B65H2801/12
摘要： At a printer that feeds a continuous paper unwound from a paper sheet supply unit in a sheet-shape to a printing head portion side via a damper portion, and then prints on a label of the continuous paper, the damper portion is constituted of an outer damper portion and an inner damper portion, which is disposed at a downstream side of feed of the outer damper portion.

7. 发明授权

EP2881349B1 Feed roller holder for image forming apparatus and dryer unit for continuous form 有权
公开(公告)号：EP2881349B1
公开(公告)日：2018-05-30
申请号：EP14196116.9
申请日：2014-12-03
申请人： Ricoh Company, Ltd.
发明人： Ebihara, Takashi , Ogawa, Masato
IPC分类号： B65H23/16 , B65H26/04
CPC分类号： B65H23/16 , B65H26/04 , B65H2301/51512 , B65H2404/1521 , B65H2801/15
摘要： A feed roller holder (250) for µm image forming apparatus includes a feed roller (240) to contact a continuous form (10) as a target for image formation, rotate from upstream to downstream in a conveyance direction of the continuous form (10), and provide the continuous form (10) with a conveyance path; a roller supporting member (256) that rotatably supports the feed roller (240); and a holding member (270) that rotatably holds the roller supporting member (256). In the holder (250) as configured above, the holding member (270) encompasses a rotary axis of the roller supporting member (256), and the rotary axis of the roller supporting member (256) is offset from but disposed substantially parallel to a rotary shaft (241) of the feed roller (240).

8. 发明授权

EP3159292B1 WEB PROCESSING APPARATUS 无效
公开(公告)号：EP3159292B1
公开(公告)日：2018-05-09
申请号：EP16193705
申请日：2016-10-13
申请人： OCE TECH BV
发明人： LANE JOHN A
IPC分类号： B65H23/04 , B65H18/10 , B65H23/16
CPC分类号： B41J15/16 , B65H18/103 , B65H18/106 , B65H23/048 , B65H23/16 , B65H23/28 , B65H2301/23 , B65H2404/152 , B65H2408/217 , B65H2801/06
摘要： In the present invention a web processing apparatus is provided comprising a web transport station and a web processing station. Said web transport station is arranged to transport, in a single mode of the web processing apparatus, a first web in a process direction towards or away from the web processing station, and to transport, in a tandem mode of the web processing apparatus, the first web and a second web in the process direction towards or away from the web processing station. The web transport station comprises a web tension control assembly, which comprises a first tensioning device and a second tensioning device. Said first tensioning device is movably arranged for controlling tension of a first web. Said second tensioning device is movably arranged for controlling tension of a second web independently of the tension of the first web. Said first tensioning device comprises a first interior space and the first tensioning device is arranged with respect to the second tensioning device such that the first interior space at least partly accommodates the second tensioning device.

9. 发明公开

EP3159176A1 PRINTING APPARATUS 有权
标题翻译：印刷设备
公开(公告)号：EP3159176A1
公开(公告)日：2017-04-26
申请号：EP16193780.0
申请日：2016-10-13
申请人： Seiko Epson Corporation
发明人： AKAHANE, Takashi , HAYASHI, Toru
IPC分类号： B41J15/16 , B65H23/16 , B65H23/195
摘要： A printing apparatus (1) includes a transport unit (2) which includes a transport roller pair (23) which transports a medium (6) in a transport direction, a printing unit (3) which prints onto the medium (6), a winding unit (22) which winds the printed medium (6), and a tension application unit (5) which applies a tension to the medium (6) between the transport roller pair (23) and the winding unit (22), in which the tension application unit (5) includes a pair of arms (54) which are capable of rotating and a tension bar (55) which is supported on one end of the arms (54) and comes into contact with the medium (6), and in which the tension bar (55) is rotated from an upper limit position to a lower limit position by transportation of the transport unit (2) being performed two or more times.
摘要翻译：本发明提供一种印刷装置，其特征在于，具备：输送单元，其具有在输送方向上输送介质的输送辊对;在所述介质上印刷的印刷单元; 卷绕被打印介质（6）的卷取单元（22）以及在输送辊对（23）和卷绕单元（22）之间对介质（6）施加张力的张力施加单元（5），其中，张力施加单元5包括能够旋转的一对臂54和支撑在臂54的一端并与介质6接触的拉杆55，并且通过所述运送单元（2）的运送被执行两次或更多次来使所述拉杆（55）从上限位置旋转到下限位置。

10. 发明公开

EP2881349A1 Feed roller holder for image forming apparatus and dryer unit for continuous form 有权
标题翻译： Zuführrollenhalter一种用于图象形成为连续形式的装置和干燥单元
公开(公告)号：EP2881349A1
公开(公告)日：2015-06-10
申请号：EP14196116.9
申请日：2014-12-03
申请人： Ricoh Company Ltd.
发明人： Ebihara, Takashi , Ogawa, Masato
IPC分类号： B65H23/16 , B65H26/04
CPC分类号： B65H23/16 , B65H26/04 , B65H2301/51512 , B65H2404/1521 , B65H2801/15
摘要： A feed roller holder (250) for µm image forming apparatus includes a feed roller (240) to contact a continuous form (10) as a target for image formation, rotate from upstream to downstream in a conveyance direction of the continuous form (10), and provide the continuous form (10) with a conveyance path; a roller supporting member (256) that rotatably supports the feed roller (240); and a holding member (270) that rotatably holds the roller supporting member (256). In the holder (250) as configured above, the holding member (270) encompasses a rotary axis of the roller supporting member (256), and the rotary axis of the roller supporting member (256) is offset from but disposed substantially parallel to a rotary shaft (241) of the feed roller (240).
摘要翻译：的进料辊保持器（250），用于微米图像形成装置包括：进给辊（240）接触的连续形式（10），作为用于图像形成的目标，从上游旋转到下游在连续形式的输送方向（10），并提供连续的形式（10）的输送路径; 一个辊支撑构件（256）确实可旋转地支撑在进给辊（240）; 和保持构件（270）确实可旋转地保持辊支撑构件（256）。在如上配置的保持器（250），所述保持构件（270）包围所述辊支撑部件（256）和所述辊支撑部件的旋转轴线的旋转轴线（256）被从偏移，但设置成基本平行于进给辊（240）的旋转轴（241）。

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