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1. 发明公开

US20230257222A1 MEDIUM TRANSPORT DEVICE AND RECORDING DEVICE 审中-公开
公开(公告)号：US20230257222A1
公开(公告)日：2023-08-17
申请号：US18168835
申请日：2023-02-14
申请人： SEIKO EPSON CORPORATION
发明人： Keita HANAOKA , Ryoichi MORISAWA
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H2402/441 , B65H2402/45 , B65H2404/14212 , B65H2404/144
摘要： A medium transport device includes a first roller 9, a second roller 11,a first rotation shaft 13 supporting the first roller, a displacement mechanism 15 configured to displace the first rotation shaft to a first position P1 where the first roller and the second roller are configured to nip the medium and to a second position P2 where both 9 and 11 are separated from each other, and a door 7 configured to rotate into an opened position and into a closed position around an axis that intersects the first rotation, wherein the door includes an acting section 17, the displacement mechanism includes an action receiving section 19, and when the door 7 rotates to the closed position and the acting section 17 no longer pushes the action receiving section 19, the displacement mechanism displaces the first rotation shaft 13 from the first position to the second position.

2. 发明申请

US20170341892A1 SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SHEET CONVEYING DEVICE 审中-公开
公开(公告)号：US20170341892A1
公开(公告)日：2017-11-30
申请号：US15681550
申请日：2017-08-21
申请人： Jun Yamane , Hiromichi Matsuda , Katsuaki Miyawaki , Koichi Kudo , Tetsuo Watanabe , Toshihiro Okamoto , Hideyuki Takayama , Atsuyuki Oyamada
发明人： Jun Yamane , Hiromichi Matsuda , Katsuaki Miyawaki , Koichi Kudo , Tetsuo Watanabe , Toshihiro Okamoto , Hideyuki Takayama , Atsuyuki Oyamada
IPC分类号： B65H9/00 , B65H7/14 , G03G15/00 , B65H9/20
CPC分类号： B65H9/002 , B65H7/14 , B65H9/20 , B65H2301/331 , B65H2404/14212 , B65H2404/1424 , B65H2553/416 , B65H2601/272 , G03G15/6561
摘要： A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.

3. 发明授权

US09365375B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09365375B2
公开(公告)日：2016-06-14
申请号：US14089214
申请日：2013-11-25
申请人： Konica Minolta, Inc.
发明人： Shingo Aoki
IPC分类号： B65H7/10 , B65H9/00 , B65H9/20 , B65H9/10 , G03G15/00
CPC分类号： G03G15/5029 , B65H7/10 , B65H9/002 , B65H9/103 , B65H9/20 , B65H2301/3613 , B65H2404/14212 , B65H2404/1424 , B65H2511/24 , B65H2511/242 , B65H2553/42 , B65H2701/1311 , B65H2701/1315 , B65H2801/06 , G03G15/65 , G03G15/6567 , B65H2220/01 , B65H2220/03 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus reflecting one aspect of the present invention includes a deviation detecting portion, a registration roller, and a leading end detecting portion. The deviation detecting portion detects a deviation amount of the sheet being fed from a reference position in a sheet width direction orthogonal to a feeding direction. The registration roller modifies deviation by swinging the sheet being fed in the sheet width direction in accordance with the deviation amount detected by the deviation detecting portion. The leading end detecting portion is disposed on the downstream side in the sheet feeding direction of the registration roller and detects a leading end of the sheet being fed. The leading end detecting portion detects the leading end of the sheet after deviation is modified by the registration roller.
摘要翻译：反映本发明的一个方面的图像形成装置包括偏差检测部分，定位辊和前端检测部分。偏差检测部分检测从与进给方向正交的纸张宽度方向上的基准位置进给的纸张的偏离量。定位辊根据由偏差检测部检测出的偏差量，使沿纸张宽度方向进给的纸张摆动来改变偏差。前端检测部分设置在定位辊的送纸方向的下游侧，并且检测供纸片材的前端。前端检测部分在通过对位辊改变偏差之后检测纸张的前端。

4. 发明授权

US09098089B2 Media alignment 有权
标题翻译：媒体对齐
公开(公告)号：US09098089B2
公开(公告)日：2015-08-04
申请号：US13772057
申请日：2013-02-20
申请人： NCR CORPORATION
发明人： Fredrik L. N. Kallin
IPC分类号： G06F7/00 , G05D3/10 , B65H7/10 , B65H9/16
CPC分类号： G05D3/10 , B65H7/10 , B65H9/002 , B65H9/163 , B65H2220/03 , B65H2404/1421 , B65H2404/14212 , B65H2511/216 , B65H2555/26 , B65H2701/1912 , B65H2220/02 , B65H2220/11
摘要： A media alignment device is described. The device comprises: a media drive turret including a drive member; and a controller. The controller is operable to: receive information about a lateral position of a media item as the media item is transported longitudinally along a transport path, rotate the media drive turret to an angular position required to drive the media item to an aligned position, and activate the drive member to move the media item in a direction transverse to the transport path.
摘要翻译：描述介质对准装置。该装置包括：包括驱动构件的介质驱动转塔; 和控制器。控制器可操作以：当媒体物品沿传送路径纵向传送时，接收关于介质物品的横向位置的信息，将介质驱动器转台旋转到将介质物品驱动到对齐位置所需的角度位置，并激活所述驱动构件在横向于所述输送路径的方向上移动所述介质物品。

5. 发明授权

US08910941B2 Pivoting roller nip structure 有权
标题翻译：旋转辊隙结构
公开(公告)号：US08910941B2
公开(公告)日：2014-12-16
申请号：US13686062
申请日：2012-11-27
申请人： Xerox Corporation
发明人： Jos Wim Jacobs
IPC分类号： B65H5/02 , B65G13/02
CPC分类号： B65G13/02 , B41J13/025 , B65H5/062 , B65H2402/54 , B65H2404/14212 , B65H2404/1431 , B65H2404/1451
摘要： A roller nip assembly has a drive axle (with driver rollers) and a drive unit connected to a first end of the drive axle. The drive unit rotates the drive axle. In addition, a slotted mount is connected to a second end of the drive axle (opposite the first end). Additionally, an idler frame (with idler rollers) is positioned adjacent the drive axle. Further, a bias member is connected to the drive axle. The bias member moves the drive axle in the slotted mount to bias the drive rollers toward the idler rollers. The idler frame also includes a pivot structure. The bias member causes the drive axle to pivot. The pivot structure pivots the idler frame to compensate for the pivoting motion of the drive axle and to maintain pressure between the idler rollers and the drive rollers as the drive axle pivots.
摘要翻译：辊隙组件具有驱动轴（具有驱动辊）和连接到驱动轴的第一端的驱动单元。驱动单元旋转驱动轴。此外，开槽安装件连接到驱动轴的第二端（与第一端相对）。此外，惰轮架（带惰辊）位于驱动轴附近。此外，偏置构件连接到驱动桥。偏置构件使开槽安装件中的驱动轴移动，以将驱动辊偏压到惰辊。惰轮框架还包括枢轴结构。偏置构件使驱动轴枢转。枢轴结构枢转惰轮框架以补偿驱动轴的枢转运动，并且当驱动轴枢转时保持惰轮和驱动辊之间的压力。

6. 发明授权

US08424873B2 Magnetic coupled intermediate idler 有权
标题翻译：磁耦合中间惰轮
公开(公告)号：US08424873B2
公开(公告)日：2013-04-23
申请号：US13080691
申请日：2011-04-06
申请人： Matthew M Storey , Adam D Ledgerwood , Aaron M Moore , Derek A Bryl
发明人： Matthew M Storey , Adam D Ledgerwood , Aaron M Moore , Derek A Bryl
IPC分类号： B65H5/02
CPC分类号： B65H5/062 , B65H9/166 , B65H2402/5154 , B65H2403/5311 , B65H2403/55 , B65H2404/14212 , B65H2404/143 , B65H2404/694 , B65H2801/27
摘要： An improved rotator/translator apparatus includes a set of drive rolls driven by a pair of rotator discs. Idler rolls are positioned above each drive roll and spring loaded to provide the required normal force to drive sheets in any direction required. A pair of magnetic couplings couple the drive rolls with the idler rolls. The magnetic couplings are spaced with about a 5 mm gap to allow sheets to pass therethrough. The couplings allow the idlers and the drive rolls to stay aligned. Thus, driving media, registering media and rotating media in a transport is obtained, but with no relative motion or slip between the drive rolls/idler rolls and the media and a larger nip surface area, thereby eliminating marking of certain media.
摘要翻译：一种改进的旋转/翻转装置包括一组由一对旋转盘驱动的驱动辊。惰辊位于每个驱动辊上方，弹簧加载以提供所需的法向力，以便在任何方向驱动片材。一对磁性联轴器将驱动辊与惰辊相连。磁耦合器间隔开大约5mm的间隙以允许片材通过。联轴器允许惰轮和驱动辊保持对准。因此，获得驱动介质，记录介质和旋转介质在运输中，但是在驱动辊/惰轮和介质之间没有相对运动或滑动以及较大的辊隙面积，从而消除了某些介质的标记。

7. 发明申请

US20130043294A1 FILM SUBSTRATE CONVEYING DEVICE 审中-公开
标题翻译：胶片底片输送装置
公开(公告)号：US20130043294A1
公开(公告)日：2013-02-21
申请号：US13512213
申请日：2010-11-22
申请人： Masanori Nishizawa , Shoji Yokoyama , Takanori Yamada
发明人： Masanori Nishizawa , Shoji Yokoyama , Takanori Yamada
IPC分类号： B65H23/038 , B65H20/02
CPC分类号： B65H23/0324 , B65H9/166 , B65H23/038 , B65H2301/323 , B65H2403/942 , B65H2404/14212
摘要： A film substrate conveying device is a device for conveying a belt-like film substrate while placing the film substrate upright, with one end part thereof being on an upper side in a width direction thereof. The film substrate conveying device has at least a pair of first grip rollers disposed to sandwich an upper end part of the film substrate therebetween; and a first angle adjusting mechanism capable of adjusting an inclination direction and an inclination angle of the first grip rollers to be capable of inclining a rotation angle of the first grip rollers such that a rotation direction of the first grip rollers is on an upper side with respect to a conveying direction.
摘要翻译：薄膜基板输送装置是在将薄膜基板竖直放置的同时输送带状薄膜基板的装置，其一端部位于其宽度方向的上侧。薄膜基板输送装置具有设置成将薄膜基板的上端部夹在其间的至少一对第一夹持辊; 以及第一角度调节机构，其能够调节第一夹持辊的倾斜方向和倾斜角度，以能够使第一夹持辊的旋转角度倾斜，使得第一夹持辊的旋转方向在上侧，相对于输送方向。

8. 发明授权

US08376639B2 Substrate media registration and de-skew apparatus, method and system 有权
标题翻译：基板介质注册和去偏移装置，方法和系统
公开(公告)号：US08376639B2
公开(公告)日：2013-02-19
申请号：US13466219
申请日：2012-05-08
申请人： Joseph J. Ferrara , Joseph M. Ferrara
发明人： Joseph J. Ferrara , Joseph M. Ferrara
IPC分类号： B41J11/00
CPC分类号： B65H9/002 , B65H2404/14212 , B65H2801/06
摘要： According to aspects described herein, there is disclosed an apparatus for de-skewing substrate media in a printing system. The apparatus including and idler roller and a drive roller. The idler roller for engaging substrate media. The drive roller cooperating with the idler roller to form a nip assembly for moving the substrate media in a process direction. The drive roller rotatably supported on a shaft axis by a first bearing element and a second bearing element. The first and second bearing elements disposed remote from one another along the shaft axis. The shaft axis pivotally supported at the first bearing element for aligning the shaft axis with a substrate media skew. The shaft axis configured to pivot about a pivot axis perpendicular to the shaft axis and extending through the first bearing element.
摘要翻译：根据本文描述的方面，公开了一种用于在打印系统中去偏斜衬底介质的装置。该设备包括和惰辊和驱动辊。用于接合基材介质的惰辊。所述驱动辊与所述惰轮协作以形成用于沿加工方向移动所述基板介质的辊隙组合件。驱动辊由第一轴承元件和第二轴承元件可转动地支撑在轴的轴线上。第一和第二轴承元件沿轴线彼此远离设置。轴轴线枢转地支撑在第一轴承元件处，用于使轴轴线与衬底介质倾斜对准。轴轴构造成围绕垂直于轴线的枢转轴线枢转并且延伸穿过第一轴承元件。

9. 发明申请

US20120256369A1 MAGNETIC COUPLED INTERMEDIATE IDLER 有权
标题翻译：磁耦合中间件IDLER
公开(公告)号：US20120256369A1
公开(公告)日：2012-10-11
申请号：US13080691
申请日：2011-04-06
申请人： Matthew M. Storey , Adam D. Ledgerwood , Aaron M. Moore , Derek A. Bryl
发明人： Matthew M. Storey , Adam D. Ledgerwood , Aaron M. Moore , Derek A. Bryl
IPC分类号： B65H9/00 , B65H5/06
CPC分类号： B65H5/062 , B65H9/166 , B65H2402/5154 , B65H2403/5311 , B65H2403/55 , B65H2404/14212 , B65H2404/143 , B65H2404/694 , B65H2801/27
摘要： An improved rotator/translator apparatus includes a set of drive rolls driven by a pair of rotator discs. Idler rolls are positioned above each drive roll and spring loaded to provide the required normal force to drive sheets in any direction required. A pair of magnetic couplings couple the drive rolls with the idler rolls. The magnetic couplings are spaced with about a 5 mm gap to allow sheets to pass therethrough. The couplings allow the idlers and the drive rolls to stay aligned. Thus, driving media, registering media and rotating media in a transport is obtained, but with no relative motion or slip between the drive rolls/idler rolls and the media and a larger nip surface area, thereby eliminating marking of certain media.
摘要翻译：一种改进的旋转/翻转装置包括一组由一对旋转盘驱动的驱动辊。惰辊位于每个驱动辊上方，弹簧加载以提供所需的法向力，以便在任何方向驱动片材。一对磁性联轴器将驱动辊与惰辊相连。磁耦合器间隔开大约5mm的间隙以允许片材通过。联轴器允许惰轮和驱动辊保持对准。因此，获得驱动介质，记录介质和旋转介质在运输中，但是在驱动辊/惰轮和介质之间没有相对运动或滑动以及较大的辊隙表面积，从而消除了某些介质的标记。

10. 发明授权

US07819401B2 Print media rotary transport apparatus and method 有权
标题翻译：打印介质旋转输送装置及方法
公开(公告)号：US07819401B2
公开(公告)日：2010-10-26
申请号：US11595630
申请日：2006-11-09
申请人： Steven R. Moore
发明人： Steven R. Moore
IPC分类号： B65H29/00 , B65H5/00 , B65H39/10 , B65H29/20
CPC分类号： B65H29/12 , B65H29/58 , B65H2301/33216 , B65H2301/33222 , B65H2301/3411 , B65H2301/44319 , B65H2404/14212 , B65H2801/06
摘要： This disclosure provides a print media rotary transport apparatus and method of operation. The print media transport apparatus comprises a print media rotary path and a print media rotary bypass path, wherein the print media rotary path rotates a print media sheet about an axis orthogonal to the print media sheet.
摘要翻译：本公开提供了一种打印介质旋转输送装置和操作方法。打印介质传送装置包括打印介质旋转路径和打印介质旋转旁路路径，其中打印介质旋转路径围绕与打印介质片材正交的轴线旋转打印介质片材。

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