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1. 发明申请

US20100225041A1 Image forming system 审中-公开
标题翻译：图像形成系统
公开(公告)号：US20100225041A1
公开(公告)日：2010-09-09
申请号：US12656553
申请日：2010-02-03
申请人： Yasuo Matsuyama , Yasuhide Ohkubo , Ippei Kimura , Ikuo Fujii , Mizuna Tanaka , Kenji Sueyoshi , Yasuo Yamaguchi , Shunsuke Hamahashi
发明人： Yasuo Matsuyama , Yasuhide Ohkubo , Ippei Kimura , Ikuo Fujii , Mizuna Tanaka , Kenji Sueyoshi , Yasuo Yamaguchi , Shunsuke Hamahashi
IPC分类号： B65H39/00
CPC分类号： B65H31/34 , B42B4/00 , B42C1/12 , B65H39/10 , B65H45/18 , B65H2301/1635 , B65H2301/17 , B65H2301/4213 , B65H2301/51611 , B65H2801/27
摘要： An image forming system includes an image forming apparatus that that forms an image on a paper sheet and a sheet finishing device that performs finishing on a paper sheet discharged from the image forming apparatus. The sheet finishing device is disposed beneath the image forming apparatus.
摘要翻译：图像形成系统包括在纸张上形成图像的图像形成装置和对从图像形成装置排出的纸张进行精加工的片材整理装置。片材整理装置设置在图像形成装置的下方。

2. 发明授权

US08240657B2 Sheet feeding device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US08240657B2
公开(公告)日：2012-08-14
申请号：US12289251
申请日：2008-10-23
申请人： Mizuna Tanaka , Hiroshi Fujiwara , Yasuo Matsuyama , Kazuyoshi Kondo , Toshikane Nishii , Ippei Kimura , Tomoyoshi Yamazaki , Haruyuki Honda , Yasuhide Ohkubo , Masafumi Takahira , Ikuo Fujii
发明人： Mizuna Tanaka , Hiroshi Fujiwara , Yasuo Matsuyama , Kazuyoshi Kondo , Toshikane Nishii , Ippei Kimura , Tomoyoshi Yamazaki , Haruyuki Honda , Yasuhide Ohkubo , Masafumi Takahira , Ikuo Fujii
IPC分类号： B65H3/52
CPC分类号： B65H3/5223 , B65H3/66 , B65H3/68 , B65H2511/22 , B65H2515/81 , B65H2220/02 , B65H2220/01
摘要： A sheet feeding device includes a sheet feeding member, a friction separation member, a retaining member, a downstream guiding member, and a biasing member. The downstream guiding member is arranged downstream of a sheet conveyance direction than the friction separation member such that its guide surface is inclined at a predetermined angle to a front surface of the friction separation member towards the sheet feeding member. A line joining an apex of a sheet guiding member arranged upstream of the sheet conveyance direction than the friction separation member and an apex of the downstream guiding unit is positioned towards the sheet feeding member than a contact portion of the sheet feeding member and the friction separation member.
摘要翻译：片材进给装置包括片材进给构件，摩擦分离构件，保持构件，下游引导构件和偏置构件。下游引导构件布置在比摩擦分离构件的片材输送方向的下游，使得其引导表面相对于摩擦力分离构件的前表面朝向片材进给构件以预定角度倾斜。将布置在纸张输送方向上方的片材引导构件的顶点的摩擦线与摩擦分离构件相连接的线和下游引导单元的顶点相对于片材进给构件的接触部分和摩擦分离会员。

3. 发明授权

US09487364B2 Sheet conveying device and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US09487364B2
公开(公告)日：2016-11-08
申请号：US13961134
申请日：2013-08-07
申请人： Ippei Kimura , Mizuna Tanaka , Ikuo Fujii , Hirofumi Horita
发明人： Ippei Kimura , Mizuna Tanaka , Ikuo Fujii , Hirofumi Horita
IPC分类号： B65H3/52 , B65H3/46 , B65H3/66 , B65H3/56
CPC分类号： B65H3/46 , B65H3/5223 , B65H3/56 , B65H3/66 , B65H2301/51212 , B65H2404/513 , B65H2404/52
摘要： A sheet conveying device includes a holder, a friction member, a rotary conveyance member having an outer circumferential surface and forming a nip area between the outer circumferential surface thereof and the friction member, the rotary conveyance member configured to rotate while contacting the friction member, and separate and convey multiple sheet-like materials one by one at the nip area, and a pair of guides configured to lift an underside of each of the sheet-like materials at a portion facing the friction member, the pair of guides disposed upstream from the nip area in a sheet conveying direction, outside both ends in an axial direction of the rotary conveyance member, separate from the nip area from the axial direction of the rotary conveyance member, and being overlaid with the outer circumferential surface of the rotary conveyance member.
摘要翻译：片材输送装置包括保持器，摩擦构件，具有外周面的旋转输送构件，并且在其外周面与摩擦构件之间形成夹持区域，所述旋转输送构件构造成在摩擦构件接触的同时旋转，并且在夹持区域一个接一个地分离并传送多个片状材料，以及一对引导件，其构造成在面向摩擦构件的部分处提升每个片状材料的下侧，该对引导件设置在沿着旋转传送构件的轴向的两端外侧的片材传送方向的夹持区域与夹持区域相对于旋转传送构件的轴向分离，并且与旋转传送构件的外周面重叠。

4. 发明授权

US09511962B2 Sheet feeding device and image forming apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US09511962B2
公开(公告)日：2016-12-06
申请号：US14669615
申请日：2015-03-26
申请人： Mizuna Tanaka , Ippei Kimura , Ikuo Fujii , Hirofumi Horita , Tomoya Tanaka
发明人： Mizuna Tanaka , Ippei Kimura , Ikuo Fujii , Hirofumi Horita , Tomoya Tanaka
IPC分类号： B65H3/52 , B65H3/06 , B65H3/68
CPC分类号： B65H3/5223 , B65H3/06 , B65H3/68 , B65H2402/10 , B65H2404/61 , B65H2601/521 , B65H2601/522 , B65H2601/524
摘要： A sheet feeding device includes a rotary feeder to contact a first side of a sheet to feed the sheet downstream along a feed passage; a friction pad disposed opposing the rotary feeder with the feed passage interposed between the rotary feeder and the friction pad to form a separation nip, the friction pad having a first side facing the separation nip and a second side opposite the first side of the friction pad; a holder disposed on the second side of the friction pad and having a first side holding the friction pad and a second side opposite the first side of the holder; a guide support disposed on the second side of the holder; and a pair of guides disposed on the guide support to contact a second side of the sheet facing the friction pad to raise the sheet from a surface of the friction pad.
摘要翻译：片材进给装置包括：旋转进给器，用于接触片材的第一面以沿着进给通道向下游供给片材; 与所述旋转进料器相对设置的摩擦垫，所述进给通道插入在所述旋转进料器和所述摩擦垫之间以形成分离辊隙，所述摩擦垫具有面向所述分离辊隙的第一侧和与所述摩擦垫的第一侧相对的第二侧 ; 设置在所述摩擦垫的第二侧上并具有保持所述摩擦垫的第一侧和与所述保持器的所述第一侧相对的第二侧的保持器; 设置在所述保持器的第二侧上的引导支撑件; 以及一对引导件，其布置在所述引导支撑件上以接触面对所述摩擦垫的所述片材的第二侧，以从所述摩擦垫的表面升高所述片材。

5. 发明授权

US09085426B2 Feeding device and image forming apparatus 有权
标题翻译：进料装置和成像装置
公开(公告)号：US09085426B2
公开(公告)日：2015-07-21
申请号：US14025184
申请日：2013-09-12
申请人： Ikuo Fujii , Toshio Matsuyama , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita , Takamitsu Ikematsu , Kaoru Tada
发明人： Ikuo Fujii , Yasuo Matsuyama , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita , Takamitsu Ikematsu , Kaoru Tada
IPC分类号： B65H1/00
CPC分类号： B65H1/00 , B65H1/266 , B65H2403/512 , B65H2405/113 , B65H2551/23 , B65H2553/25
摘要： A feeding device includes a paper feed tray, a detector on an image forming apparatus main body, a control member rotatably supported by the paper feed tray, and spacers. The detector includes movable pieces and contact points corresponding to the movable piece, and switches each contact point by the position of the corresponding movable piece. The control member includes a control surface formed on its outer circumferential surface with projecting and recessed portions. The projecting and recessed portions are disposed in a pattern corresponding to rotation angles in an area of the control surface facing the movable pieces. Controlling the positions of the movable pieces according to the pattern encodes paper size. Each movable piece is lined in the circumferential direction facing the control surface. The outer circumferential surface of the projecting portions is formed in a cylindrical surface shape centering around the rotational axis of the control member.
摘要翻译：送料装置包括供纸托盘，图像形成装置主体上的检测器，由供纸托盘可旋转地支撑的控制构件和间隔件。检测器包括对应于可移动件的可移动件和接触点，并且通过相应的可动件的位置来切换每个接触点。控制构件包括在其外周面上形成有突出和凹陷部分的控制表面。突出部分和凹陷部分设置成与控制表面面对可移动片的区域中的旋转角度对应的图案。根据图案控制可动片的位置编码纸张尺寸。每个可动件在朝向控制表面的圆周方向上排列。突出部的外周面形成为以控制部件的旋转轴为中心的圆筒状的形状。

6. 发明授权

US09278823B2 Sheet feeding device and image forming apparatus incorporating same 有权
标题翻译：纸张馈送装置和包含其的图像形成装置
公开(公告)号：US09278823B2
公开(公告)日：2016-03-08
申请号：US14261591
申请日：2014-04-25
申请人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita
发明人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita
IPC分类号： B65H1/00 , B65H7/04 , B65H1/26
CPC分类号： B65H7/04 , B65H1/266 , B65H2405/1117 , B65H2511/152 , B65H2511/212 , B65H2511/30 , B65H2551/23 , B65H2553/61 , B65H2553/612 , B65H2553/81 , B65H2220/01 , B65H2220/08 , B65H2220/11 , B65H2220/03
摘要： A sheet feeding device, which is incorporated in an image forming apparatus, includes a sheet container that contains a sheet therein, an outer end part connectable to the sheet container, a sheet feeding member, a swing shaft, a sheet loading member supported by the swing shaft to swing according to an amount of sheets loaded on the loading surface, a rotary shaft, and a sheet amount indicator being rotatably supported by the rotary shaft and having a contact end contacting the sheet loading member swinging according to a remaining amount of sheets and a sheet amount display end moving in a given display range visible from the outside of the sheet feeding device. The sheet loading member has a sloped surface sloped to a loading surface of the loading member and disposed at a portion where the contact end of the sheet amount indicator contacts the loading surface.
摘要翻译：包括在图像形成装置中的片材进给装置包括容纳片材的片材容器，可连接到片材容器的外端部件，片材进给部件，摆动轴，由摆动轴根据装载表面上的片材的数量摆动，旋转轴和片材数量指示器由旋转轴可旋转地支撑，并且具有接触端部，该接触端根据片材的剩余量而摆动以及在从供纸装置的外部可见的给定显示范围内移动的纸张量显示结束。片材装载构件具有倾斜的表面，其倾斜到装载构件的装载表面并且设置在片材量指示器的接触端接触装载表面的部分。

7. 发明授权

US09868601B2 Sheet feeder and image forming apparatus incorporating the sheet feeder 有权
公开(公告)号：US09868601B2
公开(公告)日：2018-01-16
申请号：US14670898
申请日：2015-03-27
申请人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita , Tomoya Tanaka
发明人： Ikuo Fujii , Ippei Kimura , Mizuna Tanaka , Hirofumi Horita , Tomoya Tanaka
IPC分类号： B65H3/52 , B65H3/06 , B65H3/68 , B65H3/56
CPC分类号： B65H3/5223 , B65H3/06 , B65H3/56 , B65H3/68 , B65H2404/5213 , B65H2404/5214
摘要： A sheet feeder, which can be included in an image forming apparatus, includes a rotary body to contact and feed a recording medium to a downstream side along a sheet conveying path, a friction body disposed facing and contacting the rotary body with the sheet conveying path interposed therebetween, the friction body forming a separation nip region with the rotary body, a receiver to support the friction body at a position opposite to the separation nip region, and multiple projections to guide the recording medium toward the separation nip region. Each of the multiple projections extends toward the rotary body at respective axial ends of the rotary body and has a top face disposed upstream from the separation nip region in a sheet conveying direction between an outer circumferential surface of the rotary body and a surface of the friction body.

8. 发明授权

US08798517B2 Sheet supplying device and image forming apparatus incorporating same 有权
标题翻译：片材供应装置和包含其的图像形成装置
公开(公告)号：US08798517B2
公开(公告)日：2014-08-05
申请号：US13137718
申请日：2011-09-07
申请人： Yasuo Matsuyama , Ippei Kimura , Ikuo Fujii , Takamitsu Ikematsu , Masafumi Takahira , Kaoru Tada , Tomoyoshi Yamazaki , Toru Hanashima , Chikara Hiraoka , Tamotsu Ikeda , Kazuyoshi Kondo
发明人： Yasuo Matsuyama , Ippei Kimura , Ikuo Fujii , Takamitsu Ikematsu , Masafumi Takahira , Kaoru Tada , Tomoyoshi Yamazaki , Toru Hanashima , Chikara Hiraoka , Tamotsu Ikeda , Kazuyoshi Kondo
IPC分类号： B65H1/04
CPC分类号： G03G15/6505 , B65H1/266 , B65H2402/32 , B65H2405/112 , B65H2405/113 , B65H2405/114 , G03G2215/0141
摘要： A sheet supplying device that is incorporatable in an image forming apparatus includes a recording media container, a sheet feeding unit to feed a recording medium from the recording media container, and a frame to support the recording media container and the sheet feeding unit. The recording media container is detachably attachable to the frame in a first operation in which the recording media container is moved in a sheet conveyance direction in which the recording medium is conveyed upstream or downstream by the sheet feeding unit, and the recording media container is separated from the frame and the sheet feeding unit with the sheet feeding unit remaining in the frame, and a second operation in which the recording media container is moved in a direction perpendicular to the sheet conveyance direction, and the recording media container is separated from the frame together with the sheet feeding unit.
摘要翻译：一种可装入图像形成装置中的片材供应装置包括记录介质容器，从记录介质容器供给记录介质的片材进给单元和用于支撑记录介质容器和片材进给单元的框架。记录介质容器在第一操作中可拆卸地附接到框架，其中记录介质容器沿着片材传送方向移动，在该传送方向上记录介质由片材进给单元向上游或下游传送，并且记录介质容器被分离从框架和送纸单元将纸张馈送单元保留在框架中，以及第二操作，其中记录介质容器沿与纸张输送方向垂直的方向移动，并且记录介质容器与框架分离与片材进给单元一起。

9. 发明申请

US20120063829A1 Sheet supplying device and image forming apparatus incorporating same 有权
标题翻译：片材供应装置和结合其的图像形成装置
公开(公告)号：US20120063829A1
公开(公告)日：2012-03-15
申请号：US13137718
申请日：2011-09-07
申请人： Yasuo Matsuyama , Ippei Kimura , Ikuo Fujii , Takamitsu Ikematsu , Masafumi Takahira , Kaoru Tada , Tomoyoshi Yamazaki , Toru Hanashima , Chikara Hiraoka , Tamotsu Ikeda , Kazuyoshi Kondo
发明人： Yasuo Matsuyama , Ippei Kimura , Ikuo Fujii , Takamitsu Ikematsu , Masafumi Takahira , Kaoru Tada , Tomoyoshi Yamazaki , Toru Hanashima , Chikara Hiraoka , Tamotsu Ikeda , Kazuyoshi Kondo
IPC分类号： G03G15/00 , B65H1/00
CPC分类号： G03G15/6505 , B65H1/266 , B65H2402/32 , B65H2405/112 , B65H2405/113 , B65H2405/114 , G03G2215/0141
摘要： A sheet supplying device that is incorporatable in an image forming apparatus includes a recording media container, a sheet feeding unit to feed a recording medium from the recording media container, and a frame to support the recording media container and the sheet feeding unit. The recording media container is detachably attachable to the frame in a first operation in which the recording media container is moved in a sheet conveyance direction in which the recording medium is conveyed upstream or downstream by the sheet feeding unit, and the recording media container is separated from the frame and the sheet feeding unit with the sheet feeding unit remaining in the frame, and a second operation in which the recording media container is moved in a direction perpendicular to the sheet conveyance direction, and the recording media container is separated from the frame together with the sheet feeding unit.
摘要翻译：一种可装入图像形成装置中的片材供应装置包括记录介质容器，从记录介质容器供给记录介质的片材进给单元和用于支撑记录介质容器和片材进给单元的框架。记录介质容器在第一操作中可拆卸地附接到框架，其中记录介质容器沿着片材传送方向移动，在该传送方向上记录介质由片材进给单元向上游或下游传送，并且记录介质容器被分离从框架和送纸单元将纸张馈送单元保留在框架中，以及第二操作，其中记录介质容器沿与纸张输送方向垂直的方向移动，并且记录介质容器与框架分离与片材进给单元一起。

10. 发明授权

US08118301B2 Sheet discharging device and image forming apparatus including same 有权
标题翻译：片材排出装置和包括其的图像形成装置
公开(公告)号：US08118301B2
公开(公告)日：2012-02-21
申请号：US12802000
申请日：2010-07-07
申请人： Ikuo Fujii , Yasuo Matsuyama , Ippei Kimura
发明人： Ikuo Fujii , Yasuo Matsuyama , Ippei Kimura
IPC分类号： B65H31/00
CPC分类号： B65H31/20 , B41J13/106 , B65H2402/443 , B65H2402/45 , B65H2402/46 , B65H2404/54 , B65H2405/324 , B65H2801/12 , G03G15/6552
摘要： A sheet discharging device including a sheet discharging unit provided at one end of an image forming apparatus; a sheet discharge tray located adjacent to the sheet discharging unit, rotatably provided at the end of the image forming apparatus in a stored position to cover the end of the image forming apparatus and in an extended position extended from the end of the image forming apparatus to stack sheets discharged from the image forming apparatus; and a driving mechanism to drive a shutter provided to the sheet discharge tray in conjunction with rotary movement of the sheet discharge tray to open an opening in the sheet discharge tray in the stored position and to close the opening in the sheet discharge tray in the extended position.
摘要翻译：一种纸张排出装置，包括设置在图像形成装置的一端的纸张排出单元; 位于片材排出单元附近的片材排出托盘，可旋转地设置在图像形成装置的端部处于存储位置以覆盖图像形成装置的端部并且在从图像形成装置的端部延伸的延伸位置到从图像形成装置排出的堆叠纸张; 以及驱动机构，用于驱动提供给片材排出托盘的快门，同时结合片材排出托盘的旋转运动，以在存储位置打开片材排出托盘中的开口，并且将延伸的片材排出托盘中的开口关闭位置。

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