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公开(公告)号：US20130027492A1
公开(公告)日：2013-01-31
申请号：US13558386
申请日：2012-07-26
申请人： Nobuaki Yoneyama , Hiroshi Uemura
发明人： Nobuaki Yoneyama , Hiroshi Uemura
CPC分类号： B41J13/076 , B41J2/155 , B41J13/223 , B41J13/226
摘要： According to an aspect of the present invention, in a medium conveyance apparatus which securely supports and conveys a medium, by providing a function for applying a back tension to the medium, in a guide section which forms a guide for supporting the medium in a medium conveyance unit, it is possible to apply a back tension to the medium of which at least a portion is securely supported by the medium conveyance unit, thereby restricting the occurrence of creasing and floating when the medium is securely supported by the medium conveyance unit and maintaining the flatness of the medium which is securely supported by the medium conveyance unit.
摘要翻译： 根据本发明的一个方面，在一种介质输送装置中，通过提供向介质施加背张力的功能，在形成用于将介质支撑在介质中的引导件的引导部中，可靠地支撑和传送介质 输送单元，可以向介质输送单元至少一部分牢固地支撑的介质施加背张力，从而当介质被介质输送单元牢固地支撑时，限制压痕浮动的发生，并保持 由介质传送单元可靠地支撑的介质的平坦度。
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公开(公告)号：US20120268542A1
公开(公告)日：2012-10-25
申请号：US13541308
申请日：2012-07-03
CPC分类号： B41J13/076 , B65H29/14 , B65H2402/52 , B65H2404/143
摘要： A recording apparatus has a pair of bearings 38 having: two surfaces 38a and 38b which support both edge portions of a conveying roller 40; driven rollers 42 which press the conveying roller 40 in the direction where extension lines of the two surfaces 38a and 38b cross; and further, an intermediate bearing 47 which presses the conveying roller 40 in the direction of a point where the extension lines of the two surfaces 38a and 38b cross.
摘要翻译： 记录装置具有一对轴承38，其具有：支撑传送辊40的两个边缘部分的两个表面38a和38b; 从动辊42沿着两个表面38a和38b的延伸线交叉的方向按压输送辊40; 此外，中间轴承47将输送辊40沿两个表面38a和38b的延伸线交叉的点的方向挤压。
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73.发明申请公开(公告)号：US20120249704A1
公开(公告)日：2012-10-04
申请号：US13434625
申请日：2012-03-29
申请人： Shigeki KATO
发明人： Shigeki KATO
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J13/076
摘要： A drying apparatus provided with a heating portion which includes two nipping members and which is configured to heat a recording medium being nipped by and between the two nipping members, wherein one of the two nipping members is disposed in opposition to the other of the two nipping members, and includes an air-permeable elastic member, and a liquid-repellant film which covers a surface of the elastic member in opposition to the above-indicated other nipping member and which has a plurality of through-holes formed therethrough.
摘要翻译： 一种设置有加热部分的干燥装置，该加热部分包括两个夹持部件，该加热部分构造成加热由两个夹持部件夹持并在两个夹持部件之间夹持的记录介质，其中两个夹持部件中的一个相对于两个夹持部件中的另一个 并且包括透气性弹性构件和与上述另一夹持构件相对地覆盖弹性构件的表面并具有穿过其形成的多个通孔的防液膜。
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公开(公告)号：US08235521B2
公开(公告)日：2012-08-07
申请号：US11676436
申请日：2007-02-19
IPC分类号： B41J2/01
CPC分类号： B41J13/076 , B65H29/14 , B65H2402/52 , B65H2404/143
摘要： A recording apparatus has a pair of bearings 38 having: two surfaces 38a and 38b which support both edge portions of a conveying roller 40; driven rollers 42 which press the conveying roller 40 in the direction where extension lines of the two surfaces 38a and 38b cross; and further, an intermediate bearing 47 which presses the conveying roller 40 in the direction of a point where the extension lines of the two surfaces 38a and 38b cross.
摘要翻译： 记录装置具有一对轴承38，其具有：支撑传送辊40的两个边缘部分的两个表面38a和38b; 从动辊42沿着两个表面38a和38b的延伸线交叉的方向按压输送辊40; 此外，中间轴承47将输送辊40沿两个表面38a和38b的延伸线交叉的点的方向挤压。
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75.发明申请RECORDING APPARATUS, ROTARY MEMBER SUPPORT APPARATUS, AND DRIVE TRANSMISSION APPARATUS 有权记录装置，旋转成员支持装置和驱动传动装置公开(公告)号：US20120169817A1
公开(公告)日：2012-07-05
申请号：US13342618
申请日：2012-01-03
申请人： Yasufumi Tanaami
发明人： Yasufumi Tanaami
CPC分类号： B41J13/076 , B41J23/02 , F16C17/02 , F16C33/20 , F16C2324/16 , F16H33/20 , F16H57/021 , F16H2312/16 , Y10T74/19642 , Y10T74/1987
摘要： A rotary member support apparatus includes a rotary member configured to receive a force in a radial direction and having at a rotation center a cylindrical bearing portion, and a support shaft to be inserted into the bearing portion, wherein the support shaft is formed so as to have at least two protrusions including curved surfaces internally touching the bearing portion of the rotary member.
摘要翻译： 一种旋转构件支撑装置，包括旋转构件，其构造成在径向方向上接收力并且在旋转中心具有圆柱形轴承部分，以及支撑轴，其被插入到所述轴承部分中，其中所述支撑轴形成为 具有至少两个凸起，其包括内部接触旋转构件的支承部分的曲面。
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公开(公告)号：US20120140012A1
公开(公告)日：2012-06-07
申请号：US13311981
申请日：2011-12-06
申请人： Koichi Saito , Katsunori Ono
发明人： Koichi Saito , Katsunori Ono
CPC分类号： B41J13/076 , B65H5/06 , B65H5/062 , B65H27/00 , B65H2402/80 , B65H2403/42 , B65H2404/1351 , B65H2404/16 , B65H2404/52131 , B65H2801/06
摘要： A transporting roller is formed of a metal plate formed into a cylindrical shape so that a pair of end surfaces oppose each other and having a joint line extending in the axial direction formed by the pair of the end surfaces including: a high friction layer formed on a surface of the roller and configured to come into contact with a transported medium; an opening provided out of the high friction layer; and a gear member disposed so that an inner peripheral surface is located on the opening.
摘要翻译： 传送辊由形成为圆筒形状的金属板形成，使得一对端面彼此相对并且具有沿着由一对端面形成的轴向延伸的接合线，包括：高摩擦层，形成在 辊的表面，并被构造成与传送介质接触; 由高摩擦层提供的开口; 以及设置成使得内周面位于开口上的齿轮构件。
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77.发明授权Bearing device having backlash reducer for reducing play of bearing, and image recording apparatus including the bearing device 有权具有用于减少轴承的弹力的间隙减小器的轴承装置和包括该轴承装置的图像记录装置公开(公告)号：US08152379B2
公开(公告)日：2012-04-10
申请号：US11738871
申请日：2007-04-23
申请人： Masaru Takeuchi
发明人： Masaru Takeuchi
IPC分类号： F16C35/02
CPC分类号： B41J13/076
摘要： A bearing device include: (a) a bearing supporting a shaft, and having (a-1) a tubular body portion in which the shaft is rotatably received and (a-2) a radially projecting portion that projects from the tubular body portion outwardly in a radial direction of the tubular body portion; and (b) a bearing receiver plate having (b-1) a receiver hole in which the tubular body portion of the bearing is received, and (b-2) a cutout which extends from the receiver hole and which has an opening that opens outwardly of the bearing receiver plate, such that the bearing can be introduced into the receiver hole via the cutout. The bearing receiver plate and the radially projecting portion of the bearing cooperate with each other to establish (i) a rotation preventer preventing rotation of the bearing relative to the bearing receiver plate and (ii) a backlash reducer reducing play of the bearing relative to the bearing receiver plate. Also disclosed is an image recording apparatus including the bearing device.
摘要翻译： 轴承装置包括：（a）支撑轴的轴承，并具有（a-1）管状主体部分，其中轴可旋转地接收，（a-2）径向突出部分，其从管状体部分向外突出 在所述管状体部的径向方向上; （b）具有（b-1）容纳孔的轴承接收板，其中轴承的管状主体部分被容纳在其中，（b-2）从接收器孔延伸并且具有打开的开口的切口 在轴承接收板的外侧，使得轴承可以经由切口被引入到接收器孔中。 轴承接收板和轴承的径向突出部分彼此配合以建立（i）防止轴承相对于轴承座板转动的旋转防止件，以及（ii）齿隙减速器减少轴承相对于 轴承接收板。 还公开了一种包括轴承装置的图像记录装置。
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公开(公告)号：US20120000386A1
公开(公告)日：2012-01-05
申请号：US13234090
申请日：2011-09-15
IPC分类号： B41F33/00
CPC分类号： B65H29/12 , B41J3/60 , B41J13/076 , B65H27/00 , B65H2404/1115 , B65H2404/11221 , B65H2404/14 , B65H2404/521 , B65H2601/251 , B65H2801/06 , B65H2801/12 , Y10T74/1987
摘要： A transport system for cut sheet media has a first and second cylinder to form a nip, a support subsystem to transport edges of cut sheets having at least one image into and out of the nip, and an array of contact points on each cylinder to make contact with the cut sheets without marking the image. A wheel for a print medium transport system has an outer rim having a series of contact points, an inner hub supporting a means to accommodate a drive shaft, and an internal spring connecting the outer rim to the inner hub. A method of transporting cut sheets in a printing system forms a nip between at least one pair of cylinders, each cylinder having an array of contact points, guides a first edge of a cut sheet into the nip, and uses the arrays of contact points to transport the cut sheets through one of either a fusing or drying process.
摘要翻译： 用于切片介质的输送系统具有形成辊隙的第一和第二气缸，用于将具有至少一个图像的切割片材的边缘输送到辊隙中的支撑子系统，以及每个气缸上的接触点阵列，以使 与切割的纸张接触而不标记图像。 用于打印介质传送系统的轮具有具有一系列接触点的外轮缘，支撑用于容纳驱动轴的装置的内轮毂和将外轮缘连接到内轮毂的内弹簧。 在打印系统中传送切割片材的方法在至少一对圆柱体之间形成辊隙，每个圆柱体具有接触点阵列，将切割的片材的第一边缘引导到辊隙中，并且使用接触点阵列 通过熔化或干燥过程之一运输切片。
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公开(公告)号：US20110221844A1
公开(公告)日：2011-09-15
申请号：US13042037
申请日：2011-03-07
申请人： Akio TODORIKI , Koichi SAITO , Kenji OZAWA , Ryoji UESUGI , Katsunori ONO
发明人： Akio TODORIKI , Koichi SAITO , Kenji OZAWA , Ryoji UESUGI , Katsunori ONO
CPC分类号： B41J13/076 , B41J13/02
摘要： Provided is a transport apparatus including: a transport roller which is formed in a cylindrical shape such that a pair of facing end portions of a metal sheet is close to each other or abuts on each other, which has a joint provided with a spot welding portion, and in which a high friction layer is formed on a surface thereof to transport a recording medium; and a support portion which supports a portion deviated from the high friction layer of the transport roller so that the transport roller rotates in the circumferential direction.
摘要翻译： 提供一种输送装置，包括：输送辊，其形成为圆筒状，使得金属板的一对相对端部彼此靠近或彼此靠接，所述接合件设置有点焊部 并且其表面上形成高摩擦层以输送记录介质; 以及支撑部，其支撑偏离输送辊的高摩擦层的部分，使得输送辊沿圆周方向旋转。
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80.发明授权Electrically conductive pressure roll surfaces for phase-change ink-jet printer for direct on paper printing 有权用于直接进行纸张印刷的相变喷墨打印机的导电压力辊表面公开(公告)号：US07874664B2
公开(公告)日：2011-01-25
申请号：US12177965
申请日：2008-07-23
IPC分类号： B41J2/01
CPC分类号： B41J11/0015 , B41J2/17593 , B41J13/076
摘要： A printing apparatus having a) a printing station including at least one printhead for applying phase-change ink to a print substrate in a phase-change ink image, and b) an ink spreading station including an ink spreading member and a back-up pressure member in pressure contact with the ink spreading member forming a nip between the ink spreading member and pressure member for spreading the phase-change ink image on the print substrate, wherein the print substrate is passed through the nip, and wherein the pressure member includes i) a pressure member substrate, and ii) an outer coating with a urethane and conductive salt.
摘要翻译： 一种印刷装置，具有：a）印刷台，其包括用于在相变油墨图像中将相变油墨施加到印刷基板的至少一个打印头，以及b）包括油墨扩展部件和备用压力 与所述油墨扩散构件压力接触的构件在所述油墨扩散构件和压力构件之间形成辊隙，用于将所述相变油墨图像扩散到所述打印基板上，其中所述打印基板通过所述辊隙，并且其中所述压力构件包括i ）压力构件基材，和ii）具有氨基甲酸酯和导电盐的外涂层。
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