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1. 发明授权

US08540240B2 Sheet conveying apparatus 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：US08540240B2
公开(公告)日：2013-09-24
申请号：US13602832
申请日：2012-09-04
申请人： Kohei Deno , Masaki Maeno
发明人： Kohei Deno , Masaki Maeno
IPC分类号： B65H7/02 , B65H9/04
CPC分类号： B65H7/08 , B65H9/008 , B65H2511/242 , B65H2513/53 , B65H2553/822 , B65H2557/242 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet conveying apparatus has an upstream roller and a registration roller configured so that the sheet conveyed by the upstream roller abuts the registration roller to form a loop in the sheet to correct for skew. The skew of the sheet is corrected for by the leading edge of the sheet abutting the registration roller to bend the sheet so as to form the loop in the sheet. A resist sensor detects a time difference of passing time between the advanced leading edge and the retarded leading edge in the downstream leading edge of the sheet conveyed by the upstream roller, detects the skew amount of the sheet based on the time difference, and changes the backward rotation time of the registration roller depending on the skew amount.
摘要翻译：片材输送装置具有上游辊和定位辊，其被配置成使得由上游辊输送的片材抵靠对准辊以在片材中形成环以校正偏斜。片材的歪斜通过与定位辊抵接的片材的前缘进行校正，以使片材弯曲以在片材中形成环。抗蚀剂传感器检测由上游辊输送的片材的下游前缘中的高级前沿和延迟前缘之间的通过时间的时间差，基于时间差检测片材的歪斜量，并且，定位辊的反转时间取决于偏斜量。

2. 发明申请

US20130056926A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：输送装置和图像形成装置
公开(公告)号：US20130056926A1
公开(公告)日：2013-03-07
申请号：US13602832
申请日：2012-09-04
申请人： Kohei Deno , Masaki Maeno
发明人： Kohei Deno , Masaki Maeno
IPC分类号： B65H9/00
CPC分类号： B65H7/08 , B65H9/008 , B65H2511/242 , B65H2513/53 , B65H2553/822 , B65H2557/242 , B65H2701/1311 , B65H2801/06 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： Disclosed is a sheet conveying apparatus including a skew correction apparatus of a sheet which prevents the sheet from encroaching on a nip portion of a registration roller by backward rotation of the registration roller and also controls the backward rotation of the registration roller to the minimum so as to prevent the curling the sheet.The skew of the sheet is corrected for by the leading edge of the sheet abutting the registration roller to bend the sheet so as to form a loop in the sheet. A resist sensor detects a time difference of passing time between the advanced leading edge and the retarded leading edge in the downstream leading edge of the sheet conveyed by the upstream roller, detects the skew amount of the sheet based on the time difference, and changes the backward rotation time of the registration roller depending on the skew amount.
摘要翻译：公开了一种片材输送装置，其包括片材的歪斜校正装置，其通过对准辊的反向旋转来防止片材侵入对准辊的咬合部分，并且还将定位辊的反向旋转控制到最小，以便以防止卷曲片。片材的歪斜通过与定位辊邻接的片材的前缘进行校正，以使片材弯曲以在片材中形成环。抗蚀剂传感器检测由上游辊输送的片材的下游前缘中的高级前沿和延迟前缘之间的通过时间的时间差，基于时间差检测片材的歪斜量，并且，定位辊的反转时间取决于偏斜量。

3. 发明申请

US20110033206A1 DRIVING FORCE TRANSMITTING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME 失效
标题翻译：驱动力传递装置和图像形成装置，包括它们
公开(公告)号：US20110033206A1
公开(公告)日：2011-02-10
申请号：US12851868
申请日：2010-08-06
申请人： Kunihiko Kitayama , Kohei Deno
发明人： Kunihiko Kitayama , Kohei Deno
IPC分类号： G03G15/00 , F16H7/02
CPC分类号： G03G15/757 , F16H2007/0874 , G03G21/1647 , G03G2215/0129 , G03G2221/1642 , G03G2221/1657
摘要： A driving force transmitting apparatus includes a driving source; a drive pulley rotatable by a driving force supplied from the driving source; a follower pulley rotatable with a member to be rotated; a belt member extending around a cylindrical surface of the driving pulley and a cylindrical surface of the follower pulley; and an intermediate transmission member disposed between the driving pulley and the follower pulley, the intermediate transmission member having a rigidity higher than that of the belt member and contacted to the pulleys or opposed to the pulleys with the belt member therebetween.
摘要翻译：驱动力传递装置包括驱动源; 通过从驱动源供给的驱动力可旋转的驱动皮带轮; 随动带轮，能够旋转的构件; 围绕所述驱动滑轮的圆柱形表面延伸的带构件和所述从动滑轮的圆柱形表面; 以及设置在所述驱动滑轮和所述从动滑轮之间的中间传动构件，所述中间传动构件的刚度高于所述皮带构件的刚性，并且与所述滑轮相对或与所述滑轮相对，并且所述皮带构件在所述皮带轮之间。

4. 发明授权

US08437662B2 Driving force transmitting device and image forming apparatus including the same 失效
标题翻译：驱动力传递装置及包括该驱动力的图像形成装置
公开(公告)号：US08437662B2
公开(公告)日：2013-05-07
申请号：US12851868
申请日：2010-08-06
申请人： Kunihiko Kitayama , Kohei Deno
发明人： Kunihiko Kitayama , Kohei Deno
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , F16H2007/0874 , G03G21/1647 , G03G2215/0129 , G03G2221/1642 , G03G2221/1657
摘要： A driving force transmitting apparatus includes a driving source, a drive pulley rotatable by a driving force supplied from the driving source, a follower pulley rotatable with a member to be rotated, and a belt member extending around a cylindrical surface of the driving pulley and a cylindrical surface of the follower pulley. In addition, an intermediate transmission member contacts the driving pulley and the follower pulley, and the intermediate transmission member has a rigidity higher than that of the belt member.
摘要翻译：驱动力传递装置包括驱动源，通过从驱动源提供的驱动力可旋转的驱动带轮，可旋转的构件的从动带轮和围绕驱动带轮的圆柱形表面延伸的带构件，从动滑轮的圆柱形表面。此外，中间传动构件接触驱动滑轮和从动滑轮，并且中间传动构件的刚度高于带构件的刚度。

5. 发明授权

US08348266B2 Skew-feeding correcting apparatus and image forming apparatus 有权
标题翻译：歪斜矫正装置和图像形成装置
公开(公告)号：US08348266B2
公开(公告)日：2013-01-08
申请号：US13311625
申请日：2011-12-06
申请人： Kohei Deno
发明人： Kohei Deno
IPC分类号： B65H9/04
CPC分类号： B65H9/006 , B65H5/38 , B65H7/10 , B65H9/06 , B65H2404/1424 , B65H2404/6111 , B65H2511/10 , B65H2511/22 , B65H2513/41 , B65H2557/23 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： The skew-feeding correcting apparatus of the present invention includes an abutment portion which is disposed to a conveying path to convey a sheet and to which a top end of the sheet is abutted to correct skew feeding of the sheet, a movement portion which moves the abutment portion in a sheet width direction perpendicular to a sheet conveyance direction, and a controller which controls driving of the movement portion to move the abutment portion to a position where a corner part of the sheet is not to be abutted to the abutment portion before the top end of the sheet is abutted to the abutment portion.
摘要翻译：本发明的歪斜进给校正装置包括：抵靠部，其设置在输送路径上以输送片材，并且片材的顶端抵接在该抵靠部分上以纠正片材的倾斜进给;移动部件，在与片材输送方向垂直的片材宽度方向上的抵接部分，以及控制器，其控制所述移动部的驱动，以使所述抵接部移动到所述片的角部与所述抵接部之前不抵接的位置片材的顶端与邻接部分邻接。

6. 发明授权

US08342992B2 Driving force transmitting apparatus 失效
标题翻译：驱动力传递装置
公开(公告)号：US08342992B2
公开(公告)日：2013-01-01
申请号：US12620169
申请日：2009-11-17
申请人： Kohei Deno
发明人： Kohei Deno
IPC分类号： F16H9/00
CPC分类号： F16H9/04
摘要： A drive transmission apparatus for transmitting a driving force to a rotatable member includes a driving source; a drive pulley for receiving a driving force from the driving source; a driven pulley; a belt, extending around the drive pulley and the driven pulley, for transmitting the driving force from the drive pulley to the driven pulley; and a driving gear for receiving a driving force from the driving source. The apparatus also includes a driven gear for receiving the driving force of the driving gear; a drive transmitting shaft, provided with the driven pulley and the driven gear, for transmitting the driving force to the rotatable member; and a drive transmission mechanism, provided between the driven gear and the drive transmitting shaft, for transmitting the driving force in a rotational direction from the driven gear to the drive transmitting shaft when an angular speed of the driven pulley is lower than an angular speed of the driven gear.
摘要翻译：用于将驱动力传递到可旋转构件的驱动传动装置包括驱动源; 用于从驱动源接收驱动力的驱动皮带轮; 从动皮带轮; 围绕驱动滑轮和从动皮带轮延伸的皮带，用于将驱动力从驱动滑轮传递到从动滑轮; 以及用于从驱动源接收驱动力的驱动齿轮。该装置还包括用于接收驱动齿轮的驱动力的从动齿轮; 驱动传动轴，设置有从动皮带轮和从动齿轮，用于将驱动力传递到可旋转部件; 以及驱动传递机构，其设置在从动齿轮和驱动传递轴之间，用于当从动皮带轮的角速度低于从动齿轮的角速度时将从驱动齿轮向旋转方向的驱动力传递到驱动传递轴从动齿轮。

7. 发明申请

US20120153565A1 SKEW-FEEDING CORRECTING APPARATUS AND IMAGE FORMING APPARATUS 有权
标题翻译：供应校正装置和图像形成装置
公开(公告)号：US20120153565A1
公开(公告)日：2012-06-21
申请号：US13311625
申请日：2011-12-06
申请人： Kohei Deno
发明人： Kohei Deno
IPC分类号： B65H9/00
CPC分类号： B65H9/006 , B65H5/38 , B65H7/10 , B65H9/06 , B65H2404/1424 , B65H2404/6111 , B65H2511/10 , B65H2511/22 , B65H2513/41 , B65H2557/23 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： The skew-feeding correcting apparatus of the present invention includes an abutment portion which is disposed to a conveying path to convey a sheet and to which a top end of the sheet is abutted to correct skew feeding of the sheet, a movement portion which moves the abutment portion in a sheet width direction perpendicular to a sheet conveyance direction, and a controller which controls driving of the movement portion to move the abutment portion to a position where a corner part of the sheet is not to be abutted to the abutment portion before the top end of the sheet is abutted to the abutment portion.
摘要翻译：本发明的歪斜进给校正装置包括：抵靠部，其设置在输送路径上以输送片材，并且片材的顶端抵接在该抵靠部分上以纠正片材的倾斜进给;移动部件，在与片材输送方向垂直的片材宽度方向上的抵接部分，以及控制器，其控制所述移动部的驱动，以使所述抵接部移动到所述片的角部不与所述抵接部抵接的位置片材的顶端与邻接部分邻接。

8. 发明申请

US20100125015A1 DRIVING FORCE TRANSMITTING APPARATUS 失效
标题翻译：驱动力传动装置
公开(公告)号：US20100125015A1
公开(公告)日：2010-05-20
申请号：US12620169
申请日：2009-11-17
申请人： Kohei Deno
发明人： Kohei Deno
IPC分类号： F16H9/00
CPC分类号： F16H9/04
摘要： A drive transmission apparatus for transmitting a driving force to a rotatable member includes a driving source; a drive pulley for receiving a driving force from the driving source; a driven pulley; a belt, extending around the drive pulley and the driven pulley, for transmitting the driving force from the drive pulley to the driven pulley; a driving gear for receiving a driving force from the driving source; a driven gear for receiving the driving force of the driving gear; a drive transmitting shaft, provided with the driven pulley and the driven gear, for transmitting the driving force to the rotatable member; a drive transmission mechanism, provided between the driven gear and the drive transmitting shaft, for transmitting the driving force in a rotational direction from the driven gear to the drive transmitting shaft when an angular speed of the driven pulley is lower than an angular speed of the driven gear.
摘要翻译：用于将驱动力传递到可旋转构件的驱动传动装置包括驱动源; 用于从驱动源接收驱动力的驱动皮带轮; 从动皮带轮; 围绕驱动滑轮和从动皮带轮延伸的皮带，用于将驱动力从驱动滑轮传递到从动滑轮; 用于从驱动源接收驱动力的驱动齿轮; 用于接收驱动齿轮的驱动力的从动齿轮; 驱动传动轴，设置有从动皮带轮和从动齿轮，用于将驱动力传递到可旋转部件; 驱动传动机构，其设置在从动齿轮和驱动传递轴之间，用于当从动皮带轮的角速度低于从动齿轮的角速度时，将驱动力从从动齿轮传递到驱动传递轴; 从动齿轮。

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