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公开(公告)号：US09346635B2
公开(公告)日：2016-05-24
申请号：US14514544
申请日：2014-10-15
CPC分类号： B65H1/04 , B65H1/266 , B65H2402/343 , B65H2402/46 , B65H2511/10 , B65H2511/20 , B65H2551/29 , B65H2220/01 , B65H2220/04
摘要： A sheet container, which is incorporated in an image forming apparatus, includes a container body having a loading face to load a sheet thereon, an extension unit disposed extendable in a sheet feeding direction with respect to the container body to extend the loading face, a length regulator disposed movable in the sheet feeding direction with respect to the extension unit to regulate a sheet trailing end position in the sheet feeding direction, and a sheet size indicator having a strip-shape provided on the container body along with a moving direction of the extension unit as a reference of a position of the length regulator, having at least one sheet size mark to indicate a size of the sheet, and being variable in length in a longitudinal direction with respect to the container body along with movement of the extension unit.
摘要翻译： 包括在图像形成装置中的片状容器包括：容器主体，具有用于在其上装载片材的装载面;延伸单元，其设置成相对于容器主体在片材进给方向上延伸以延伸装载面; 长度调节器，其能够相对于延伸单元在片材进给方向上移动，以调节片材进给方向上的片材后端位置;以及片材尺寸指示器，其具有设置在容器主体上的带状， 扩展单元作为长度调节器的位置的参考，具有至少一个片材尺寸标记以指示片材的尺寸，并且在长度方向上相对于容器主体的长度可变，随着延伸单元的移动 。
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公开(公告)号：US09302861B2
公开(公告)日：2016-04-05
申请号：US14533776
申请日：2014-11-05
IPC分类号： B65H1/04
CPC分类号： B65H1/04 , B65H2402/62 , B65H2405/11164 , B65H2405/1142 , B65H2405/324 , B65H2407/21 , B65H2511/12 , B65H2511/22 , B65H2701/11312 , B65H2801/03 , B65H2220/01 , B65H2220/04
摘要： A sheet feed tray to stack a sheet to be conveyed to an image forming apparatus includes a platen on which a first portion of the sheet is placed; a pair of first support portions to support a second portion of the sheet folded back upward at a trailing end of the first portion; and a pair of second support portions to support a third portion of the sheet folded back upward at a trailing end of the second portion. In the sheet feed tray, the first support portions and the second support portions are reciprocally movable toward each other, and a distance between the second support portions is wider than a distance between the first support portions.
摘要翻译： 将要输送到图像形成装置的片材堆叠的供纸托盘包括其上放置片材的第一部分的台板; 一对第一支撑部分，用于支撑在第一部分的后端向上折叠的片材的第二部分; 以及一对第二支撑部分，以支撑在第二部分的后端向上折叠的片材的第三部分。 在供纸托盘中，第一支撑部分和第二支撑部分彼此往复运动，并且第二支撑部分之间的距离比第一支撑部分之间的距离宽。
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3.发明授权Sheet conveyor, image forming apparatus incorporating same, and method of preventing sheet skew 有权片材输送机，包含其的成像设备以及防止片材歪斜的方法公开(公告)号：US09139391B2
公开(公告)日：2015-09-22
申请号：US14320720
申请日：2014-07-01
CPC分类号： B65H7/20 , B65H5/062 , B65H9/006 , B65H2301/512125 , B65H2403/72 , B65H2404/133
摘要： A sheet conveyor, which is incorporated in an image forming apparatus and in which a method of preventing sheet skew is performed, includes a sheet conveying path through which a sheet is conveyed, a first conveying unit disposed in a sheet conveying direction and including a shaft extending in a lateral direction, multiple rollers attached to the shaft along the shaft, and a rotation regulator disposed between each of the multiple rollers and the shaft to idly rotate each of the multiple rollers in a given range about the shaft, a second conveying unit disposed along the sheet conveying path and downstream from the first conveying unit in the sheet conveying direction, and a sheet abutting part provided at the second conveying unit, against which a leading edge of the sheet abuts to form a slack of the sheet to correct skew of the sheet.
摘要翻译： 包括在图像形成装置中并且其中执行防止歪斜的方法的片材输送机包括片材输送路径，通过该片材输送路径输送片材，第一输送单元设置在片材输送方向上并且包括轴 沿着横向方向延伸，沿着轴连接到轴的多个辊以及设置在每个多个辊和轴之间的旋转调节器，以围绕轴在给定范围内空转每个多个辊;第二输送单元 沿着纸张传送路径布置并沿纸张输送方向设置在第一输送单元的下游，以及设置在第二输送单元处的纸张抵接部，纸张的前缘与该纸张的前缘邻接以形成纸张的松弛以校正歪斜 的表格。
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公开(公告)号：US11339014B2
公开(公告)日：2022-05-24
申请号：US17027807
申请日：2020-09-22
申请人： Mitsutaka Nakamura
发明人： Mitsutaka Nakamura
摘要： An attachment is attachable to and detachable from a sheet stacking board. The attachment includes an end fence configured to restrict a position of a trailing end of a sheet in a conveying direction. The end fence includes a facing surface facing the trailing end of the sheet. The facing surface includes an inclined surface inclined with respect to a vertical direction of a stacking surface on which the sheet is stacked, such that a higher part of the facing surface is located more upstream in the sheet conveying direction.
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公开(公告)号：US20190283453A1
公开(公告)日：2019-09-19
申请号：US16233522
申请日：2018-12-27
申请人： Toshikane Nishii , Hiroshi Ishii , Kunihiko Nishioka , Akiyoshi Tanaka , Yasunari Harada , Mitsutaka Nakamura
发明人： Toshikane Nishii , Hiroshi Ishii , Kunihiko Nishioka , Akiyoshi Tanaka , Yasunari Harada , Mitsutaka Nakamura
摘要： A mobile image forming apparatus includes a body; a recording device supported by the body and configured to form an image on a recording medium, and at least one roller provided to the body and configured to rotate on the recording medium while the body is moved in a scanning direction for image formation. The mobile image forming apparatus further includes at least one pressing member disposed in contact with the at least one roller and configured to press the at least one roller in a roller axial direction.
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公开(公告)号：US09342037B2
公开(公告)日：2016-05-17
申请号：US14673208
申请日：2015-03-30
CPC分类号： G03G21/1623 , G03G21/203
摘要： An image forming apparatus includes an apparatus body, a manual operating unit, at least a part of which being exposed to an outside of the apparatus body and a part of which included inside the apparatus body being exposed to the outside by manually operating from the outside, a condensation part to which moist air in the apparatus body contacts to dew-condense to a water droplet, and a recovery container part containing the water droplet generated by the condensation part and being disposed on an inner surface of the manual operating unit included inside the apparatus body.
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7.发明申请Paper feed device, and paper feed cassette, manual paper feed tray, and image forming apparatus including same 有权送纸装置，供纸盒，手动进纸托盘和包括其的图像形成装置公开(公告)号：US20090045566A1
公开(公告)日：2009-02-19
申请号：US12222613
申请日：2008-08-13
申请人： Mitsutaka Nakamura
发明人： Mitsutaka Nakamura
IPC分类号： B65H5/00
CPC分类号： B65H3/5223 , B65H3/0676 , B65H2404/63 , B65H2407/21 , B65H2511/21 , B65H2511/416 , B65H2220/02 , B65H2220/01
摘要： A paper feed device including a paper feed unit configured to feed sheets; a separation unit configured to separate and feed the sheets fed from the paper feed unit automatically one by one; a sheet guide member provided between the paper feed unit and the separation unit, the sheet guide member provided on a downstream side relative to a sheet feed direction rotatably supported at one edge thereof; and a guide driving member configured to change a sheet guide position of the sheet guide member depending on a sheet type.
摘要翻译： 一种供纸装置，包括构造成进给纸张的供纸单元; 一个分离单元，被配置为一个一个地自动分离和供给从供纸单元馈送的纸张; 设置在所述供纸单元和所述分离单元之间的片材引导构件，所述片材引导构件设置在相对于在一个边缘处可旋转地支撑的片材进给方向的下游侧; 以及引导驱动构件，其构造成根据片材类型改变片材引导构件的片材引导位置。
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公开(公告)号：US20190283452A1
公开(公告)日：2019-09-19
申请号：US16215990
申请日：2018-12-11
申请人： Toshikane NISHII , Hiroshi Ishii , Kunihiko Nishioka , Mitsutaka Nakamura , Akiyoshi Tanaka , Yasunari Harada
发明人： Toshikane NISHII , Hiroshi Ishii , Kunihiko Nishioka , Mitsutaka Nakamura , Akiyoshi Tanaka , Yasunari Harada
摘要： A mobile image forming apparatus includes a body, a recording device supported by the body and configured to form an image on a recording medium, a roller provided to the body and configured to rotate on the recording medium while the body is moved in a scanning direction for image formation. The mobile image forming apparatus further includes a switching device configured to switch a state of the mobile image forming apparatus during image formation between a roller contact state in which the roller is in contact with the recording medium and a roller contactless state in which the roller is contactless with the recording medium.
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公开(公告)号：US10196220B2
公开(公告)日：2019-02-05
申请号：US15608269
申请日：2017-05-30
申请人： Mitsutaka Nakamura , Ikuo Fujii
发明人： Mitsutaka Nakamura , Ikuo Fujii
摘要： A sheet feeding device, which is included in an image forming apparatus and includes a device attachment body, includes a sheet container configured to accommodate a sheet, a support configured to support a lower face of the sheet in the sheet container, a sheet width regulator configured to regulate a position of the sheet in a sheet width direction, a conveying force applier configured to apply a sheet conveying force in a sheet conveying direction to the sheet in the sheet container, and a sheet guide disposed above the sheet in the sheet container and configured to regulate movement of the sheet in an upper direction.
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10.发明授权公开(公告)号：US09352916B2
公开(公告)日：2016-05-31
申请号：US14027478
申请日：2013-09-16
CPC分类号： B65H5/068 , B65H5/062 , B65H29/14 , B65H29/52 , B65H29/70 , B65H31/14 , B65H2301/51214 , B65H2402/545 , B65H2404/1115 , B65H2404/1317 , B65H2404/143 , B65H2404/144 , B65H2404/1526 , B65H2404/63 , B65H2511/12 , B65H2511/20 , B65H2511/224 , B65H2515/81 , B65H2601/254 , B65H2601/261 , B65H2601/324 , B65H2801/06 , B65H2801/39 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A sheet conveying device includes a first rotating member, a second rotating member, and a biasing unit that biases the second rotating member toward the first rotating member. The first and second rotating members pinch a sheet therebetween and convey the sheet in a sheet conveying direction. The second rotating member includes a small-diameter portion that faces a conveying portion of the first rotating member, and a large-diameter portion at a position axially displaced from the conveying portion. The second rotating member can change its orientation to an orientation where a rotating shaft of the second rotating member is tilted relative to a rotating shaft of the first rotating member as viewed in the sheet conveying direction, thereby moving a position of an end portion of the second rotating member on a side of the large-diameter portion away from the rotating shaft of the first rotating member.
摘要翻译： 片材输送装置包括第一旋转构件，第二旋转构件和将第二旋转构件朝向第一旋转构件偏压的偏压单元。 第一和第二旋转构件将片材夹在其间并沿片材输送方向输送片材。 第二旋转构件包括面向第一旋转构件的输送部的小直径部和位于与输送部轴向移位的位置的大直径部。 第二旋转构件可以将其取向改变为相对于第一旋转构件的旋转轴在第二旋转构件的旋转轴从片材输送方向观察时倾斜的方向，从而移动第一旋转构件的端部的位置 第二旋转构件在大直径部分的远离第一旋转构件的旋转轴的一侧上。
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