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    • 3. 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。
    • 4. 发明申请
    • RECORDING MEDIUM TRANSPORTING DEVICE AND INKJET RECORDING DEVICE
    • 记录中间运输装置和喷墨记录装置
    • US20150375541A1
    • 2015-12-31
    • US14844428
    • 2015-09-03
    • FUJIFILM Corporation
    • Takao OZAKI
    • B41J15/04
    • 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。
    • 6. 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。
    • 9. 发明申请
    • PAPER CONVEYANCE APPARATUS AND INK JET RECORDING APPARATUS
    • 纸质输送装置和喷墨记录装置
    • US20130215204A1
    • 2013-08-22
    • US13763465
    • 2013-02-08
    • FUJIFILM CORPORATION
    • Takahiro INOUE
    • B41J13/10
    • 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。