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    • 22. 发明授权
    • Recording medium transporting device and inkjet recording device
    • 记录介质传送装置和喷墨记录装置
    • US09403388B2
    • 2016-08-02
    • US14844428
    • 2015-09-03
    • FUJIFILM Corporation
    • Takao Ozaki
    • B41J15/04B65H5/12B41J13/22
    • B41J15/04B41J13/223B65H5/12
    • In a recording medium transporting device, an inter-shaft distance between a printing barrel that rotates and transports with gripping an end portion of a recording medium inwardly from an outer peripheral surface thereof and a first transporting barrel juncturally connected with the printing barrel is set to be a distance shorter than a sum of a radius of the printing barrel and a radius of the first transporting barrel, and an inter-shaft distance between the first transporting barrel and a second transporting barrel juncturally connected with the first transporting barrel is set to be a sum of the radius of the first transporting barrel and a radius of the second transporting barrel, which can suppress distortion of the recording medium and enables the first transporting barrel and the second transporting barrel to grip the end portion of the recording medium on the outer peripheral surface thereof, allowing stable transportation.
    • 在记录介质传送装置中,将从记录介质的外周表面向内旋转并传送记录介质的端部的打印筒之间的轴间距离和与打印筒共同连接的第一传送滚筒设定为 比印刷筒的半径和第一输送筒的半径的和短的距离,并且将第一输送筒与与第一输送筒共同连接的第二输送筒之间的轴间距离设定为 第一输送筒的半径和第二输送筒的半径之和,其能够抑制记录介质的变形,并且能够使第一输送筒和第二输送筒在外部夹持记录介质的端部 其周边表面,允许稳定的运输。
    • 24. 发明授权
    • Sheet reversing device
    • 换页装置
    • US08899584B2
    • 2014-12-02
    • US13869907
    • 2013-04-24
    • Hayato KondoNaoki Ogawa
    • Hayato KondoNaoki Ogawa
    • B65H29/54B41F21/10B41J3/60B65H85/00B41J13/22
    • B65H85/00B41F21/102B41F21/104B41F21/108B41J3/60B41J13/223
    • A sheet reversing device including a first conveyance unit, second conveyance unit, third conveyance unit, and sheet pressing member. The first conveyance unit includes a first holder, and a support surface that supports the sheet, and conveys the sheet with an edge held by the first holder, and its entire surface supported by the support surface. The second conveyance unit includes second holders, which convey the sheet. The third conveyance unit is supported to be swingable between a reception position at which the third conveyance unit receives the sheet, and a transfer position at which the third conveyance unit transfers the sheet to the second conveyance unit. The third conveyance unit includes a third holder, and conveys the sheet held by the third holder. The sheet pressing member presses the sheet, transferred from the third conveyance unit to the first conveyance unit, against the first conveyance unit support surface.
    • 一种纸张倒转装置,包括第一输送单元,第二输送单元,第三输送单元和纸张按压构件。 第一传送单元包括第一保持器和支撑该片材的支撑表面,并且传送具有由第一保持器保持的边缘的片材以及由支撑表面支撑的整个表面。 第二传送单元包括传送片材的第二保持器。 第三输送单元被支撑在第三输送单元接收纸张的接收位置与第三输送单元将纸张转印到第二输送单元的转印位置之间摆动。 第三传送单元包括第三保持器,并且传送由第三保持器保持的片。 片材按压部件将从第三输送单元传送到第一输送单元的片材压靠在第一输送单元支撑面上。
    • 25. 发明授权
    • Paper conveyance apparatus and ink jet recording apparatus
    • 纸输送装置和喷墨记录装置
    • US08888274B2
    • 2014-11-18
    • US13763465
    • 2013-02-08
    • FUJIFILM Corporation
    • Takahiro Inoue
    • B41J2/01B41J13/10B41F21/10B41J13/22B65H5/36B65H5/12
    • B41J13/10B41F21/10B41J13/223B65H5/12B65H5/36B65H2301/51242B65H2406/351B65H2406/362
    • A paper conveyance apparatus includes: a drum that conveys a paper by winding the paper around an outer peripheral surface thereof and being rotated; a press roller that presses a surface of the paper at a predetermined position on the outer peripheral surface of the drum and brings a reverse surface of the paper into contact with the outer peripheral surface of the drum; and a back tension providing unit having an adsorption surface by which the surface or the reverse surface of the paper is absorbed, the back tension providing unit being configured so that provides the paper with a back tension by causing the adsorption surface to adsorb the surface or the reverse surface of the paper with an adsorption force which decreases from the center in a width direction of the paper toward both ends in the width direction of the paper.
    • 纸传送装置包括:鼓,其通过围绕其外周表面缠绕纸张并传送纸张; 压辊,其在所述滚筒的外周面上的预定位置处按压所述纸的表面,并使所述纸的反面与所述滚筒的外周面接触; 背张力提供单元,其具有吸收表面,纸张的表面或反面通过该吸附表面被吸收;背张力提供单元被构造成通过使吸附表面吸附表面而使纸张具有背张力; 纸张的反面,其吸收力从纸张的宽度方向的中心向纸张的宽度方向的两端减小。
    • 26. 发明授权
    • Medium conveyance apparatus, image forming apparatus and medium conveyance method
    • 介质输送装置,图像形成装置和介质输送方法
    • US08746874B2
    • 2014-06-10
    • US13071318
    • 2011-03-24
    • Takashi FukuiAtsushi Sejima
    • Takashi FukuiAtsushi Sejima
    • B41J2/01B41J29/38B41J13/22B41J11/04B41J11/00
    • B41J13/22B41J11/007B41J11/0085B41J11/0095B41J11/04B41J13/223B41J13/226
    • A medium conveyance apparatus includes: a medium supporting device having a medium supporting surface which supports a rear surface of a medium opposite to a processing object surface; a gripping device which grips a leading end portion of the medium; a fastening device which fastens at least a non-gripped portion of the medium; a conveyance device which conveys the medium held by at least one of the gripping device and the fastening device to a processing region where a processing is performed to the processing object surface; and a control device which controls the gripping device such that after the gripping device has gripped the leading end portion and before the leading end portion arrives at the processing region, at least a part of the gripping device is temporarily opened and then the part of the gripping device having been opened is closed to grip the leading end portion again.
    • 介质传送装置包括:介质支撑装置,其具有支撑与处理对象表面相对的介质的后表面的介质支撑表面; 夹持介质的前端部的夹持装置; 紧固装置,其紧固介质的至少一个非夹持部分; 传送装置,其将由所述夹持装置和所述紧固装置中的至少一个保持的所述介质传送到对所述处理对象面进行处理的处理区域; 以及控制装置,其控制夹持装置,使得在夹持装置夹持前端部分之后并且在前端部分到达处理区域之前,夹持装置的至少一部分暂时打开,然后部分 打开的夹持装置被关闭以再次夹持前端部。
    • 29. 发明申请
    • Apparatus for paperless transfer printing and the process thereof
    • 无纸转印印刷装置及其制造方法
    • US20050139096A1
    • 2005-06-30
    • US11034132
    • 2005-01-12
    • Xiangyang LuHongfeng Wang
    • Xiangyang LuHongfeng Wang
    • B41F16/00B41F16/02B41J3/407B41J11/00B41J13/22D06H1/02D06P5/00D06P5/24D06P5/26B41M5/40
    • B41F16/00B41F16/02B41J3/4078B41J11/0085B41J13/226D06P5/003
    • The present invention is related to an apparatus for paperless transfer printing, which includes a printer and a heat transfer printing machine, the printer is connected and assembled with the heat transfer printing machine by an endless metal foil belt, the heat transfer printing machine includes at least a heating transfer printing roller, or a weight bearing crawler belt, or a weight bearing plate the heating transfer printing roller can absorb the belt of metal foil by negative pressure of vacuum or by magnetic means, which result in the close fitting of the belt to the surface of the heating transfer printing roller. The paperless heating transfer printing apparatus also includes a heating device to heat the belt of the metal foil. A set process of printing is also proposed in this invention, which used said apparatus. By using this kind of apparatus and the process, the problem, that the metal foil easier wrinkles than paper does is overcome, and the substrate can close contact with the surface of the roller, the heat can be transferred more uniformly. The patterns the apparatus made are lucidity and less color difference or un-sharpness, the pulling force acting on the foil is also reduced.
    • 本发明涉及一种无纸转印装置,其包括打印机和热转印机,打印机通过环形金属箔带与传热印刷机连接并组装,传热印刷机包括: 至少一个加热转印印刷辊或重量承载履带或承重板,加热转印印刷辊可以通过真空负压或磁性方式吸收金属箔带,这导致带的紧密配合 到加热转印印刷辊的表面。 无纸加热转印装置还包括加热金属箔带的加热装置。 在本发明中也提出了一套设定的印刷方法,其使用所述装置。 通过使用这种装置和方法,克服了金属箔比纸更容易起皱的问题,并且基板可以与辊的表面紧密接触,可以更均匀地传递热量。 所制造的图案是清晰的,较少的色差或不清晰度,作用在箔上的拉力也减小了。
    • 30. 发明申请
    • IMAGE FORMING DEVICE
    • 图像形成装置
    • US20050063761A1
    • 2005-03-24
    • US10711500
    • 2004-09-22
    • Hirofumi MATSUSHIMAHiromasa YAMAGISHIShuji SAKAI
    • Hirofumi MATSUSHIMAHiromasa YAMAGISHIShuji SAKAI
    • B41J2/325B41J11/00B41J13/00B41J13/10B41J13/22B65H3/06B65H5/06B41J11/58
    • B41J13/0018B41J11/0095B41J13/0027B41J13/103B41J13/223
    • The present invention provides an image forming device comprising a first roller mechanism for sending out printing paper from a paper feed tray accommodating the printing paper therein, a second roller mechanism for transporting the printing paper to a printing start position where formation of an image on the paper is started, and a power supply mechanism for giving power to the first roller mechanism and the second roller mechanism. The device transports the printing paper at a first transport speed from an accommodated position inside the feed tray to a first position where the paper is transportable by the second roller mechanism, by driving the first roller mechanism, discontinues the driving of the first roller mechanism by the power supply mechanism upon the printing paper reaching the first position, transports the printing paper from the first position to a second position where the paper is taken out of the feed tray at a second transport speed lower than the first transport speed by driving the second roller mechanism, and transports the printing paper from the second position to the printing start position at a third transport speed higher than the second transport speed by driving the second roller mechanism.
    • 本发明提供了一种图像形成装置,包括:第一辊机构,用于从容纳其中的打印纸的供纸盘送出打印纸;第二辊机构,用于将打印纸传送到打印开始位置, 纸张开始,以及用于向第一辊机构和第二辊机构供电的供电机构。 该装置以第一传送速度将进给托盘内的容纳位置的打印纸传送到第一位置,通过驱动第一滚筒机构可以通过第二滚轮机构传送纸张,纸张可以通过驱动第一滚筒机构而停​​止第一滚筒机构的驱动 打印纸上的供电机构到达第一位置时,将打印纸从第一位置传送到第二位置,在第二位置,纸以比第一输送速度低的第二传送速度从纸送出, 并且通过驱动第二辊机构以高于第二输送速度的第三输送速度将打印纸从第二位置传送到打印开始位置。