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1. 发明申请

US20100215418A1 RECORDING MEDIUM TRANSPORT DEVICE AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：记录传输设备和图像形成装置
公开(公告)号：US20100215418A1
公开(公告)日：2010-08-26
申请号：US12556664
申请日：2009-09-10
申请人： Yasushi Kawahata , Hidekazu Yamagiwa , Shuuichi Yamamura , Masaru Funayanagi
发明人： Yasushi Kawahata , Hidekazu Yamagiwa , Shuuichi Yamamura , Masaru Funayanagi
IPC分类号： G03G15/00
CPC分类号： G03G15/6558 , G03G15/235 , G03G2215/00679 , G03G2215/00708
摘要： An aspect of the invention is a recording medium transport device including: a rotating body pair including a pair of rotating bodies disposed on a transport path of a recording medium; a pressing mechanism pressing the rotating bodies in a direction to approach each other; elastically deformable first-large-diameter-portions provided at both axial direction outer-sides of a region where the recording medium passes of at least one of the rotating bodies, the first-large-portions having a larger diameter than the outer diameter at the region; and second-large-diameter-portions provided at both axial direction outer-sides of the region of at least one of the rotating bodies, the second-large-diameter-portions having a larger diameter than the outer diameter at the region and having a smaller diameter than the first-large-diameter-portions, and the second-large-diameter-portions forming a gap between peripheral faces of the rotating bodies at the region in a state where the first-large-diameter-portions are elastically deformed.
摘要翻译：本发明的一个方面是一种记录介质传送装置，包括：旋转体对，其包括设置在记录介质的传送路径上的一对旋转体; 按压机构，使彼此靠近的方向按压旋转体; 弹性变形的第一大直径部分设置在记录介质通过至少一个旋转体的区域的两个轴向外侧，第一大部分具有比外径处的直径大的直径地区; 以及设置在至少一个所述旋转体的区域的轴向外侧的第二大径部，所述第二大径部具有比所述区域的外径大的直径，并且具有在第一大直径部分的直径比第一大直径部分小的直径部分，并且第二大直径部分在第一大直径部分弹性变形的状态下在该区域处形成旋转体的周面之间的间隙。

2. 发明申请

US20090103959A1 RECORDING MATERIAL COOLING APPARATUS, AND IMAGE FORMING APPARATUS INCLUDING THE SAME 有权
标题翻译：记录材料冷却装置和包括其的图像形成装置
公开(公告)号：US20090103959A1
公开(公告)日：2009-04-23
申请号：US12137791
申请日：2008-06-12
申请人： Takaharu KOYAMA , Yoshihiko Ichikawa , Shuuichi Yamamura , Masayuki Yamamiya , Satoru Nishikawa , Masayuki Enta , Shiro Miyake , Naochika Iida
发明人： Takaharu KOYAMA , Yoshihiko Ichikawa , Shuuichi Yamamura , Masayuki Yamamiya , Satoru Nishikawa , Masayuki Enta , Shiro Miyake , Naochika Iida
IPC分类号： G03G15/20
CPC分类号： G03G15/6573 , G03G15/2021 , G03G2215/00805
摘要： A recording material cooling apparatus includes: a cooling belt that is in contact with a toner-image surface of a recording material on which a toner image is heated by a fixing device to be in a fusing state, to cool the recording material while conveying the recording material; and an air blowing unit that blows air toward the toner-image surface of the recording material which is between the fixing device and the cooling belt, the toner-image surface being in the fusing state, or an air sucking unit that sucks air from the toner-image surface.
摘要翻译：记录材料冷却装置包括：冷却带，其与通过定影装置加热调色剂图像的记录材料的调色剂图像表面接触以处于定影状态，以在输送所述记录材料的同时冷却所述记录材料录音材料; 以及吹送单元，其朝向位于定影装置和冷却带之间的记录材料的调色剂图像表面吹送空气，调色剂图像表面处于定影状态，或者从空气吸入单元吸入空气调色剂图像表面。

3. 发明申请

US20090092430A1 SHEET CARRYING UNIT AND SHEET COOLING DEVICE USING THE SAME, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：使用该装置的片材和片材冷却装置和图像形成装置
公开(公告)号：US20090092430A1
公开(公告)日：2009-04-09
申请号：US12143477
申请日：2008-06-20
申请人： Satoru Nishikawa , Naochika Iida , Shiro Miyake , Takaharu Koyama , Masayuki Enta , Masayuki Yamamiya , Shuuichi Yamamura , Yoshihiko Ichikawa
发明人： Satoru Nishikawa , Naochika Iida , Shiro Miyake , Takaharu Koyama , Masayuki Enta , Masayuki Yamamiya , Shuuichi Yamamura , Yoshihiko Ichikawa
IPC分类号： G03G15/00
CPC分类号： G03G15/6529
摘要： A sheet carrying unit, includes: a first belt stretched by a plurality of rollers, the first belt carrying a sheet while putting the sheet on a surface of the first belt; a first driving roller that drives the first belt; a second belt stretched by a plurality of rollers, the second belt carrying the sheet while holding the sheet together with the first belt; and a second driving roller that drives the second belt; wherein a frictional force generated between the second driving roller and the second belt is set smaller than a frictional force generated between the first belt and the first driving roller, a frictional force generated between the first belt and the sheet, and a frictional force generated between the second belt and the sheet, respectively.
摘要翻译：一种纸张承载单元，包括：由多个辊子拉伸的第一带，所述第一带在将所述纸张放置在所述第一带的表面上的同时承载纸张; 驱动第一带的第一驱动辊; 由多个辊子拉伸的第二皮带，所述第二皮带将所述薄片与所述第一皮带一起保持; 以及驱动第二带的第二驱动辊; 其特征在于，在所述第二驱动辊和所述第二带之间产生的摩擦力被设定为小于在所述第一带与所述第一驱动辊之间产生的摩擦力，所述第一带与所述第一带之间产生的摩擦力，第二带和片。

4. 发明授权

US07865122B2 Recording material cooling apparatus, and image forming apparatus including the same 有权
标题翻译：记录材料冷却装置和包括该记录材料冷却装置的图像形成装置
公开(公告)号：US07865122B2
公开(公告)日：2011-01-04
申请号：US12137791
申请日：2008-06-12
申请人： Takaharu Koyama , Yoshihiko Ichikawa , Shuuichi Yamamura , Masayuki Yamamiya , Satoru Nishikawa , Masayuki Enta , Shiro Miyake , Naochika Iida
发明人： Takaharu Koyama , Yoshihiko Ichikawa , Shuuichi Yamamura , Masayuki Yamamiya , Satoru Nishikawa , Masayuki Enta , Shiro Miyake , Naochika Iida
IPC分类号： G03G15/20 , G03G21/20
CPC分类号： G03G15/6573 , G03G15/2021 , G03G2215/00805
摘要： A recording material cooling apparatus includes: a cooling belt that is in contact with a toner-image surface of a recording material on which a toner image is heated by a fixing device to be in a fusing state, to cool the recording material while conveying the recording material; and an air blowing unit that blows air toward the toner-image surface of the recording material which is between the fixing device and the cooling belt, the toner-image surface being in the fusing state, or an air sucking unit that sucks air from the toner-image surface.
摘要翻译：记录材料冷却装置包括：冷却带，其与通过定影装置加热调色剂图像的记录材料的调色剂图像表面接触以处于定影状态，以在输送所述记录材料的同时冷却所述记录材料录音材料; 以及吹送单元，其朝向位于定影装置和冷却带之间的记录材料的调色剂图像表面吹送空气，调色剂图像表面处于定影状态，或者从空气吸入单元吸入空气调色剂图像表面。

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