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1. 发明授权

US5152622A Printer with improved anti-skew mechanisms 失效
标题翻译：打印机具有改进的反倾斜机制
公开(公告)号：US5152622A
公开(公告)日：1992-10-06
申请号：US722744
申请日：1991-06-28
申请人： Steve O. Rasmussen , Allan G. Olson , Vance M. Stephens , William R. Huseby
发明人： Steve O. Rasmussen , Allan G. Olson , Vance M. Stephens , William R. Huseby
IPC分类号： B41J13/10 , B41J13/30
CPC分类号： B41J13/30 , B41J13/103
摘要： The invented printer includes a paper drive and mechanisms which hold paper in proper alignment in the drive. Specifically, it includes a pressure plate capable of bringing a sheet of paper into contact with a drive roller so that the paper is properly aligned, a wrapper which keeps paper in proper contact with the drive roller, a media edge contactor that presses against paper, a carriage guide support which helps to insure proper alignment of the paper during printing, and a back-out restraint to prevent paper from backing out of the printer.
摘要翻译：本发明的打印机包括纸张驱动器和在驱动器中保持正确对准的纸张的机构。具体而言，它包括能够使一张纸与驱动辊接触以使纸张正确对准的压板，使纸保持与驱动辊正确接触的包装纸，压纸的介质边缘接触器，一个滑架导轨支架，有助于确保打印过程中纸张的正确对齐，以及一个退出限制，以防止纸张从打印机中退出。

2. 发明授权

US5269506A Paper pick-up system for printers 失效
标题翻译：打印机拾纸系统
公开(公告)号：US5269506A
公开(公告)日：1993-12-14
申请号：US954541
申请日：1992-09-29
申请人： Allan G. Olson , Steve O. Rasmussen
发明人： Allan G. Olson , Steve O. Rasmussen
IPC分类号： B65H3/52
CPC分类号： B65H3/5223 , B65H2401/10 , B65H2402/60
摘要： A separator is provided for use in a sheet pick-up system, the separator including a rigid body having a base portion and a wear-resistant upstanding portion. The separator is mounted adjacent the printer's input port and is biased toward a motor-driven roller, pinching input sheets between the roller and the separator's upstanding portion so that the roller may pull the top sheet across the second sheet and the upstanding portion. A frictionally adherent pad is formed in operative association with the body so as to extend in a region forward of the upstanding portion and contact the second sheet to oppose intake thereof.

3. 发明授权

US08910932B2 Separator assembly for use with printers 有权
标题翻译：用于打印机的分离器组件
公开(公告)号：US08910932B2
公开(公告)日：2014-12-16
申请号：US13174163
申请日：2011-06-30
申请人： Steve O. Rasmussen , Allan G. Olson , Michael L. Gustafson , Abdolreza Movaghar
发明人： Steve O. Rasmussen , Allan G. Olson , Michael L. Gustafson , Abdolreza Movaghar
IPC分类号： B65H3/52 , B65H3/56 , B65H3/06
CPC分类号： B65H3/565 , B65H3/0684 , B65H3/5215 , B65H2403/512 , B65H2405/1136
摘要： Separator assembly for use with printers is described herein. One example separator assembly includes a separator pad movable between a first position and a second position such that the separator pad is to engage a leading edge of a print media in the second position. A cam is rotatable between a third position and a fourth position to move the separator pad from the first to the second position.
摘要翻译：本文描述了用于打印机的分离器组件。一个示例性分离器组件包括可在第一位置和第二位置之间移动的分隔垫，使得分离器垫在第二位置中接合打印介质的前缘。凸轮可在第三位置和第四位置之间旋转，以使分离器垫从第一位置移动到第二位置。

4. 发明授权

US5286018A Printer paper stack-handling apparatus 失效
标题翻译：打印纸堆栈处理装置
公开(公告)号：US5286018A
公开(公告)日：1994-02-15
申请号：US954540
申请日：1992-09-29
申请人： Steve O. Rasmussen , Allan G. Olson
发明人： Steve O. Rasmussen , Allan G. Olson
IPC分类号： B41J13/00 , B65H1/04 , B65H1/08
CPC分类号： B65H1/04
摘要： An improved printer paper stack-handling device is described. In its preferred embodiment, the stack-handling device includes a pivot member with a downwardly inclining paper top-of-stack contact surface. The device also includes a force mechanism, e.g. a leaf spring, to pivot the member into contact with the top sheet of a paper stack. The spring and the pivot member's inclined contact surface produce a variable top sheet bias for corresponding variable paper stack heights, to properly laterally align the top sheet against a fixed, opposing guide rail, for feeding to a printer input port.
摘要翻译：描述了改进的打印纸堆栈处理装置。在其优选实施例中，堆叠处理装置包括具有向下倾斜的堆叠堆叠接触表面的枢转构件。该装置还包括一个力机构，例如。板簧，以使构件枢转成与纸叠的顶片接触。弹簧和枢转构件的倾斜接触表面为相应的可变纸叠高度产生可变的顶板偏压，以将顶板适当地横向对准固定的相对的导轨，以供给打印机输入端口。

5. 发明申请

US20130001863A1 SEPARATOR ASSEMBLY FOR USE WITH PRINTERS 有权
标题翻译：分离器组件与打印机一起使用
公开(公告)号：US20130001863A1
公开(公告)日：2013-01-03
申请号：US13174163
申请日：2011-06-30
申请人： Steve O. Rasmussen , Allan G. Olson , Michael L. Gustafson , Abdolreza Movaghar
发明人： Steve O. Rasmussen , Allan G. Olson , Michael L. Gustafson , Abdolreza Movaghar
IPC分类号： B65H3/06
CPC分类号： B65H3/565 , B65H3/0684 , B65H3/5215 , B65H2403/512 , B65H2405/1136
摘要： Separator assembly for use with printers is described herein. One example separator assembly includes a separator pad movable between a first position and a second position such that the separator pad is to engage a leading edge of a print media in the second position. A cam is rotatable between a third position and a fourth position to move the separator pad from the first to the second position.
摘要翻译：本文描述了用于打印机的分离器组件。一个示例性分离器组件包括可在第一位置和第二位置之间移动的分隔垫，使得分离器垫在第二位置中接合打印介质的前缘。凸轮可在第三位置和第四位置之间旋转，以使分离器垫从第一位置移动到第二位置。

6. 发明授权

US5269613A Paper handling system for printers 失效
标题翻译：打印机纸张处理系统
公开(公告)号：US5269613A
公开(公告)日：1993-12-14
申请号：US954619
申请日：1992-09-29
申请人： Allan G. Olson , Steve O. Rasmussen
发明人： Allan G. Olson , Steve O. Rasmussen
IPC分类号： B41J13/00 , B41J19/76
CPC分类号： B41J19/76
摘要： A paper handling system is provided which allows for controlled passage of a pivot between a normally biased initial position and a task-performing position. The pivot includes a sheet-directing member and a track which is fixed relative to the sheet-directing member and is movable to the task-performing position in opposition to pivot bias. A follower, which is configured for selected travel along the track, selectively applies a force against the track in opposition to biased sheet-directing member movement. A processor-controlled printhead carriage is used to trigger and then to regulate pivot rotation.

7. 发明授权

US5277418A Printer paper pullout apparatus 失效
标题翻译：打印纸拉出装置
公开(公告)号：US5277418A
公开(公告)日：1994-01-11
申请号：US954766
申请日：1992-09-29
申请人： Gene D. Jones , Daniel R. Dwyer , Allan G. Olson , Steve O. Rasmussen
发明人： Gene D. Jones , Daniel R. Dwyer , Allan G. Olson , Steve O. Rasmussen
IPC分类号： B65H1/26 , B65H1/04 , B65H1/22
CPC分类号： B65H1/266 , B65H1/04 , B65H2301/422
摘要： An improved printer paper pullout apparatus is described. In its preferred embodiment, the pullout apparatus includes a grasping mechanism, a capture mechanism and a securing mechanism. The grasping mechanism facilitates concurrent paper tray and paper stack movement from a printer feed zone. The securing mechanism ensures proper paper gripping before the paper tray can be released and extended from the printer feed zone. In addition, the grasping mechanism is shaped and positioned on the paper tray for ease of operator grip when manually extending the paper tray from the printer feed zone.
摘要翻译：描述了改进的打印纸拉出装置。在其优选实施例中，拉出装置包括抓握机构，捕获机构和固定机构。抓握机构便于从打印机进纸区同时进行纸盘和纸堆的移动。在纸盒可以从打印机进纸区域释放和伸出之前，固定机构确保正确的纸张夹紧。此外，当从打印机进给区域手动地延伸纸盘时，抓握机构被成形并定位在纸盘上，以便操作者抓握。

8. 发明申请

US20130002778A1 PRINTER 有权
标题翻译：打印机
公开(公告)号：US20130002778A1
公开(公告)日：2013-01-03
申请号：US13171777
申请日：2011-06-29
申请人： Allan G. Olson , Anyee J. Worley , Michael L. Gustafson , Michael J. Allison
发明人： Allan G. Olson , Anyee J. Worley , Michael L. Gustafson , Michael J. Allison
IPC分类号： B41J2/01
CPC分类号： B41J13/03 , B41J13/103
摘要： Printer, comprising a media path that in one embodiment is arranged so that a print height is lower than a highest point of the media path.
摘要翻译：打印机，包括在一个实施例中布置使得打印高度低于介质路径的最高点的介质路径。

9. 发明授权

US07753369B2 Mechanically triggered NIP drive shaft 有权
标题翻译：机械触发NIP驱动轴
公开(公告)号：US07753369B2
公开(公告)日：2010-07-13
申请号：US11741697
申请日：2007-04-27
申请人： Wesley R. Schalk , Allan G. Olson , Raymond C. Sherman
发明人： Wesley R. Schalk , Allan G. Olson , Raymond C. Sherman
IPC分类号： B65H5/00
CPC分类号： B65H9/002 , B65H2403/422 , B65H2403/72 , B65H2404/722 , B65H2801/06
摘要： Various embodiments and methods relating to a mechanically triggered nip drive shaft are disclosed.
摘要翻译：公开了与机械触发的夹持驱动轴相关的各种实施例和方法。

10. 发明授权

US07637500B2 Advancing a media sheet along a media path 有权
标题翻译：沿媒体路线推进媒体资料
公开(公告)号：US07637500B2
公开(公告)日：2009-12-29
申请号：US11391111
申请日：2006-03-28
申请人： Wesley R. Schalk , Allan G. Olson
发明人： Wesley R. Schalk , Allan G. Olson
IPC分类号： B65H9/04
CPC分类号： B65H9/14 , B65H9/008
摘要： Embodiments of a method and apparatus for advancing a media sheet are shown and described in which a media sheet is urged along a media path toward a first position and a second position. The second position is downstream from the first position along the media path. As a leading edge of the media sheet reaches the first position, the leading edge is prevented from passing the first position for an initial time period while the media sheet is being urged along the media path. As the leading edge reaches the second position, the leading edge is prevented from passing the second position for a subsequent time period while the media sheet is being urged along the media path.
摘要翻译：示出并描述了用于推进介质片的方法和装置的实施例，其中介质片沿媒体路径被推向第一位置和第二位置。第二个位置是沿着媒体路径的第一个位置的下游。当介质片的前缘到达第一位置时，在介质片被沿着介质路径被推动的同时，防止前缘经过初始时间段的第一位置。当前缘到达第二位置时，在介质片被沿着介质路径被推动的同时，前缘被阻止通过第二位置一段时间。

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