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1. 发明授权

US09462151B2 Image reading device and image forming apparatus including the same 有权
标题翻译：图像读取装置和包括该图像读取装置的图像形成装置
公开(公告)号：US09462151B2
公开(公告)日：2016-10-04
申请号：US14831147
申请日：2015-08-20
申请人： KYOCERA Document Solutions Inc.
发明人： Shunsuke Yamasaki , Yoshiyuki Asakawa
IPC分类号： H04N1/03 , H04N1/10
CPC分类号： H04N1/103
摘要： An image reading device includes a contact image sensor that extends in a main scanning direction at a rear surface side of a document table glass and optically reads an image of a document placed on the document table glass, a carriage that holds the contact image sensor, a rail member that extends in a sub-scanning direction and supports the carriage so as to be movable in the sub-scanning direction, and a driving unit that drives the carriage along the rail member. The image reading device includes a shaft arranged at the rear surface side of the document table glass, having a shaft line vertical to the document table glass, and being rotatable around the shaft line, and an eccentric cam eccentrically connected to the shaft and having a peripheral surface abutting an intermediate part of the rail member in the sub-scanning direction.
摘要翻译：图像读取装置包括在文件台玻璃的背面侧沿主扫描方向延伸的接触图像传感器，并且光学读取放置在文件台玻璃上的文件的图像，保持接触图像传感器的托架，轨道构件，其在副扫描方向上延伸并且支撑所述托架以能够在副扫描方向上移动;以及驱动单元，其沿着所述轨道构件驱动所述托架。图像读取装置包括布置在文件台玻璃的后表面侧的轴，具有垂直于文件台玻璃的轴线，并且能够围绕轴线旋转;偏心凸轮偏心连接到轴，并具有外周面沿副扫描方向邻接轨道构件的中间部分。

2. 发明申请

US20140084532A1 SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME 有权
标题翻译：板材输送装置和图像形成装置
公开(公告)号：US20140084532A1
公开(公告)日：2014-03-27
申请号：US14032058
申请日：2013-09-19
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshiyuki Asakawa
IPC分类号： B65H3/14
CPC分类号： B65H3/14 , B65H1/12 , B65H1/266 , B65H3/06 , B65H3/0669 , B65H3/66 , B65H3/68 , B65H5/062 , B65H5/36 , B65H5/38 , B65H2301/51212 , B65H2404/1112 , B65H2404/6111 , B65H2405/111 , B65H2406/121 , B65H2406/412 , B65H2801/09
摘要： A sheet conveyance apparatus according to one aspect of the present disclosure includes frame, sheet stack portion, sheet stacking plate, feeding portion, conveyance portion, conveyance guide member, blower fan, air duct, and blowing control portion. Feeding portion feeds sheet stacked on sheet stacking plate. Conveyance portion is provided on downstream side in sheet conveyance direction relative to feeding portion. Conveyance guide member is provided on downstream side in sheet conveyance direction relative to feeding portion, and spaced from feeding portion by predetermined gap, and has guide surface to support lower surface of sheet fed by feeding portion and guide sheet downstream in sheet conveyance direction. An end portion of guide surface on upstream side in sheet conveyance direction is positioned lower than feeding position. Air duct blows air sent from blower fan, toward gap, from position lower than the gap. Blowing control portion controls blowing of air from air duct.
摘要翻译：根据本发明的一个方面的片材输送装置包括框架，片材堆叠部分，片材堆叠板，馈送部分，输送部分，输送引导部件，鼓风机风扇，风道和吹风控制部分。进料部分进料片层叠在片材堆叠板上。输送部相对于供给部在片材输送方向的下游侧设置。输送引导构件相对于进给部在片材输送方向的下游侧设置，并且与供给部隔开规定的间隔，并且具有引导面，用于将供给部和引导片的下表面支撑在片材输送方向下游。在纸张输送方向的上游侧的引导面的端部位于比供给位置低的位置。空气管道将鼓风机的空气吹向间隙，从低于间隙的位置吹出。吹风控制部分控制从空气管道吹送空气。

3. 发明授权

US09268287B2 Sheet feed 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：US09268287B2
公开(公告)日：2016-02-23
申请号：US14489306
申请日：2014-09-17
申请人： KYOCERA Document Solutions Inc.
发明人： Kei Maruyama , Yoshiyuki Asakawa
IPC分类号： B65H5/00 , G03G15/00 , G03G21/16
CPC分类号： G03G15/6529 , B65H2402/441 , B65H2402/45 , B65H2402/5155 , B65H2404/144 , B65H2404/1521 , B65H2601/11 , B65H2601/321 , G03G15/6514 , G03G21/1633
摘要： A sheet feed device of an image forming apparatus includes an outside cover and an inside cover. The outside cover opens and closes a side of a housing. The inside cover is disposed more inside of the housing than the outside cover. Each of the covers is rotatably supported with a lower end thereof as a fulcrum by the housing. A first locking piece is provided in the upper end of the outside cover, and a second locking piece is disposed below the first locking piece. A coupled portion configured to be selectively coupled with the first locking piece or the second locking piece is provided in the inside cover. During the process where the outside cover is rotationally moved in the opening direction, the coupled portion is once released from the coupling with the first locking piece, and then is coupled with the second locking piece.
摘要翻译：图像形成装置的片材进给装置包括外盖和内盖。外盖打开和关闭外壳的一侧。内盖比外盖更多地设置在壳体的内部。每个盖可旋转地支撑，其下端作为由壳体支点。第一锁定件设置在外盖的上端，第二锁定件设置在第一锁定件的下方。配置成与第一锁定片或第二锁定片选择性地联接的联接部分设置在内盖中。在外盖沿打开方向旋转移动的过程中，联接部分一旦从与第一锁定件的联接件释放，然后与第二锁定件联接。

4. 发明授权

US09039006B2 Sheet conveyance apparatus and image forming apparatus provided with the same 有权
标题翻译：纸张输送装置及具备该纸张输送装置的图像形成装置
公开(公告)号：US09039006B2
公开(公告)日：2015-05-26
申请号：US14032058
申请日：2013-09-19
申请人： KYOCERA Document Solutions Inc.
发明人： Yoshiyuki Asakawa
IPC分类号： B65H5/38 , B65H3/14 , B65H5/36 , B65H3/66 , B65H1/12 , B65H1/26 , B65H3/06 , B65H3/68 , B65H5/06
CPC分类号： B65H3/14 , B65H1/12 , B65H1/266 , B65H3/06 , B65H3/0669 , B65H3/66 , B65H3/68 , B65H5/062 , B65H5/36 , B65H5/38 , B65H2301/51212 , B65H2404/1112 , B65H2404/6111 , B65H2405/111 , B65H2406/121 , B65H2406/412 , B65H2801/09
摘要： A sheet conveyance apparatus according to one aspect of the present disclosure includes frame, sheet stack portion, sheet stacking plate, feeding portion, conveyance portion, conveyance guide member, blower fan, air duct, and blowing control portion. Feeding portion feeds sheet stacked on sheet stacking plate. Conveyance portion is provided on downstream side in sheet conveyance direction relative to feeding portion. Conveyance guide member is provided on downstream side in sheet conveyance direction relative to feeding portion, and spaced from feeding portion by predetermined gap, and has guide surface to support lower surface of sheet fed by feeding portion and guide sheet downstream in sheet conveyance direction. An end portion of guide surface on upstream side in sheet conveyance direction is positioned lower than feeding position. Air duct blows air sent from blower fan, toward gap, from position lower than the gap. Blowing control portion controls blowing of air from air duct.
摘要翻译：根据本发明的一个方面的片材输送装置包括框架，片材堆叠部分，片材堆叠板，馈送部分，输送部分，输送引导部件，鼓风机风扇，风道和吹风控制部分。进料部分进料片堆放在片材堆叠板上。输送部相对于供给部在片材输送方向的下游侧设置。输送引导构件相对于进给部在片材输送方向的下游侧设置，并且与供给部隔开规定的间隔，并且具有引导面，用于将供给部和引导片的下表面支撑在片材输送方向下游。在纸张输送方向的上游侧的引导面的端部位于比供给位置低的位置。空气管道将鼓风机的空气吹向间隙，从低于间隙的位置吹出。吹风控制部分控制从空气管道吹出的空气。

5. 发明授权

US09031448B2 Image forming apparatus with a partition that forms part of a cooling air path when a cover is closed but permits access to an image forming unit when the cover is open 有权
标题翻译：图像形成装置，具有当盖关闭时形成冷却空气路径的一部分的分隔件，但是当盖打开时允许访问图像形成单元
公开(公告)号：US09031448B2
公开(公告)日：2015-05-12
申请号：US13928614
申请日：2013-06-27
申请人： Kyocera Document Solutions Inc.
发明人： Yoshiyuki Asakawa , Hiroyuki Tomioka
IPC分类号： G03G21/20
CPC分类号： G03G21/206 , G03G2221/1645
摘要： An image forming apparatus has a casing, an opening/closing cover, an exposure device, an image forming unit, an airflow generator, a cooling air path, and a partition member. The partition member is disposed between the exposure device and the image forming unit, and is configured to change a state thereof between a first state and a second state. The first state is such that the partition member constitutes part of the cooling air path when the opening/closing cover is in a closed state. The second state is such that the image forming unit is allowed to be dismounted from an inner space of the casing, while passing between the exposure device and the image forming unit when the opening/closing cover is in an opened state.
摘要翻译：图像形成装置具有壳体，打开/关闭盖，曝光装置，图像形成单元，气流发生器，冷却空气路径和分隔构件。分隔构件设置在曝光装置和图像形成单元之间，并且被配置为在第一状态和第二状态之间改变其状态。第一状态是当打开/关闭盖处于关闭状态时，分隔构件构成冷却空气路径的一部分。第二状态使得当打开/关闭盖处于打开状态时，图像形成单元允许从外壳的内部空间拆卸，同时在曝光装置和图像形成单元之间通过。

6. 发明授权

US09656826B2 Sheet post-processing apparatus and image forming system including same 有权
公开(公告)号：US09656826B2
公开(公告)日：2017-05-23
申请号：US15193919
申请日：2016-06-27
申请人： KYOCERA Document Solutions Inc.
发明人： Masahiko Miyazaki , Yoshiyuki Asakawa , Masuo Kawamoto
IPC分类号： B65H31/26 , B65H29/14 , B65H31/30 , B65H33/08
CPC分类号： B65H31/26 , B65H29/14 , B65H31/3027 , B65H33/08 , B65H2301/4212 , B65H2301/4213 , B65H2404/1312 , B65H2404/15212 , B65H2404/693 , B65H2701/18292 , B65H2801/06 , B65H2801/27
摘要： A sheet post-processing apparatus includes a processing tray, a shift member, a discharge tray, a discharge roller pair, and a pressing member. The shift member moves a sheet loaded on the processing tray in a sheet width direction. The discharge roller pair discharges a sheet on the processing tray onto the discharge tray. The pressing member presses down a sheet discharged onto the discharge tray. The pressing member has an arm portion which rotates in the sheet conveyance direction about a rotation fulcrum, and a roller which is attached to the arm portion to be rotatable in the sheet width direction, and the pressing member is selectively disposed in a first position where the roller presses down the upstream-side end part of a sheet discharged onto the discharge tray, or in a second position where the roller contacts a lower surface of a sheet on the processing tray.

7. 发明申请

US20170299995A1 IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170299995A1
公开(公告)日：2017-10-19
申请号：US15490728
申请日：2017-04-18
申请人： KYOCERA Document Solutions Inc.
发明人： Shunsuke Yamasaki , Yoshiyuki Asakawa , Masuo Kawamoto
IPC分类号： G03G15/00 , B41J13/10
CPC分类号： G03G15/6502 , B41J13/103 , B65H7/20 , B65H2511/10 , B65H2511/20 , B65H2511/414 , B65H2553/21 , B65H2220/03 , B65H2220/01 , B65H2220/02
摘要： An image forming apparatus includes a sheet cassette, a sheet conveying portion, an image forming portion, a position detecting portion, and an image position correcting portion. The sheet conveying portion conveys a sheet from the sheet cassette attached to the apparatus main body, along a sheet conveyance path whose width direction matches the main direction. The position detecting portion detects a position of a detection-target portion that is a part of the sheet cassette, in the main direction based on the apparatus main body. The image position correcting portion corrects an image formation position in the main direction at which the image is formed by the image forming portion, based on the position detected by the position detecting portion.

8. 发明授权

US09444958B2 Image reading device and image forming apparatus including the same 有权
标题翻译：图像读取装置和包括该图像读取装置的图像形成装置
公开(公告)号：US09444958B2
公开(公告)日：2016-09-13
申请号：US14831162
申请日：2015-08-20
申请人： KYOCERA Document Solutions Inc.
发明人： Shunsuke Yamasaki , Yoshiyuki Asakawa
IPC分类号： H04N1/04 , H04N1/00 , H04N1/028
CPC分类号： H04N1/00557 , H04N1/00543 , H04N1/00559 , H04N1/00798 , H04N1/02895
摘要： An image reading device includes a light source arranged below a document table glass and irradiating light to a document on the document table glass, a carriage that holds the light source and is movable in a sub-scanning direction perpendicular to a main scanning direction, a photoelectric conversion unit that receives the light irradiated by the light source and reflected from the document, a pair of rail members that extend in the sub-scanning direction while being arranged spaced apart from each other in the main scanning direction and support the carriage so as to be movable in the sub-scanning direction, a rotatable shaft, and an eccentric cam that is fixed to the shaft, has a peripheral surface abutting at least one predetermined place of the pair of rail members, and rotates together with the shaft to displace the predetermined place of the rail members in a vertical direction.
摘要翻译：图像读取装置包括布置在文件台玻璃下方的光源，并将光照射在文件台玻璃上的原稿上;托架，其保持光源并能够沿与主扫描方向垂直的副扫描方向移动; 光电转换单元，其接收由光源照射并从原稿反射的光;一对轨道构件，其沿副扫描方向延伸，同时在主扫描方向上彼此间隔开并且支撑托架，以便能够沿副扫描方向移动，可旋转轴和固定到轴的偏心凸轮具有邻接该对轨道构件的至少一个预定位置的周面，并与轴一起旋转以移位轨道构件的预定位置在垂直方向上。

9. 发明授权

US09069326B2 Image formation apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09069326B2
公开(公告)日：2015-06-30
申请号：US14340071
申请日：2014-07-24
申请人： KYOCERA Document Solutions Inc.
发明人： Yuzo Onishi , Yoshiyuki Asakawa
IPC分类号： G03G21/16
CPC分类号： G03G21/1633 , G03G21/1652 , G03G21/1695 , G03G2215/00544
摘要： An image formation apparatus comprises an opening and closing cover, a cover fulcrum shaft, a roller shaft, and a grounding member. The cover fulcrum shaft pivotably supports the opening and closing cover. The roller shaft is disposed on the opening and closing cover. The grounding member has a first portion connected to the roller shaft and a second portion connected to the cover fulcrum shaft. The cover fulcrum shaft has a bent part that is bent so as to extend in a direction intersecting the pivot axis direction of the opening and closing cover, the opening and closing cover includes an engaging part that engages with the bent part, and the cover fulcrum shaft integrally pivots with the opening and closing cover when the opening and closing cover is opened and closed.
摘要翻译：图像形成装置包括打开和关闭盖，盖支点轴，辊轴和接地构件。盖支点轴可枢转地支撑开闭盖。辊轴设置在开闭盖上。接地构件具有连接到辊轴的第一部分和连接到盖支点轴的第二部分。盖支点轴具有弯曲部，该弯曲部弯曲成沿与开闭盖的枢轴方向交叉的方向延伸，开闭盖包括与弯曲部接合的卡合部，盖支点当打开和关闭盖打开和关闭时，轴与打开和关闭盖一体地枢转。

10. 发明申请

US20150084272A1 SHEET FEED DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：纸张进纸装置和图像形成装置
公开(公告)号：US20150084272A1
公开(公告)日：2015-03-26
申请号：US14489306
申请日：2014-09-17
申请人： KYOCERA Document Solutions Inc.
发明人： Kei Maruyama , Yoshiyuki Asakawa
IPC分类号： G03G15/00 , G03G21/16 , B65H9/04 , B65H5/38 , B65H9/00 , B65H1/04
CPC分类号： G03G15/6529 , B65H2402/441 , B65H2402/45 , B65H2402/5155 , B65H2404/144 , B65H2404/1521 , B65H2601/11 , B65H2601/321 , G03G15/6514 , G03G21/1633
摘要： A sheet feed device of an image forming apparatus includes an outside cover and an inside cover. The outside cover opens and closes a side of a housing. The inside cover is disposed more inside of the housing than the outside cover. Each of the covers is rotatably supported with a lower end thereof as a fulcrum by the housing. A first locking piece is provided in the upper end of the outside cover, and a second locking piece is disposed below the first locking piece. A coupled portion configured to be selectively coupled with the first locking piece or the second locking piece is provided in the inside cover. During the process where the outside cover is rotationally moved in the opening direction, the coupled portion is once released from the coupling with the first locking piece, and then is coupled with the second locking piece.
摘要翻译：图像形成装置的片材进给装置包括外盖和内盖。外盖打开和关闭外壳的一侧。内盖比外盖更多地设置在壳体的内部。每个盖可旋转地支撑，其下端作为由壳体支点。第一锁定件设置在外盖的上端，第二锁定件设置在第一锁定件的下方。配置成与第一锁定片或第二锁定片选择性地联接的联接部分设置在内盖中。在外盖沿打开方向旋转移动的过程中，联接部分一旦从与第一锁定件的联接件脱离，然后与第二锁定件联接。

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