专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07500665B2 Method and device for improving pressure control in a sheet feeder 有权
标题翻译：用于改善送纸器压力控制的方法和装置
公开(公告)号：US07500665B2
公开(公告)日：2009-03-10
申请号：US11238493
申请日：2005-09-28
申请人： Nicholas Lamendola , Kenneth P. Moore , Brian R. Ford , Maurice Soucy
发明人： Nicholas Lamendola , Kenneth P. Moore , Brian R. Ford , Maurice Soucy
IPC分类号： B65H3/14
CPC分类号： B65H3/48
摘要： Disclosed herein is a sheet feeding apparatus including a blower for blowing air through a stack of sheets, and a controller configured to operate the blower at a high power setting for a predetermined time period based upon elapsed off time and to subsequently operate the blower at a target power setting. A printer, a method of controlling blower power, and a method of minimizing misfeeds are also disclosed.
摘要翻译：本文公开了一种片材进给装置，其包括用于通过一叠片材吹送空气的鼓风机，以及控制器，其被配置为基于经过的时间在高功率设定下操作鼓风机达预定时间段，并且随后在一个目标功率设置。还公开了一种打印机，一种控制鼓风机功率的方法以及减少误送的方法。

2. 发明授权

US5539508A Variable length transfer assist apparatus 失效
标题翻译：可变长度传送辅助装置
公开(公告)号：US5539508A
公开(公告)日：1996-07-23
申请号：US360902
申请日：1994-12-21
申请人： Sonya P. Piotrowski , Brian R. Ford
发明人： Sonya P. Piotrowski , Brian R. Ford
IPC分类号： G03G15/00 , G03G15/16 , G03G15/14
CPC分类号： G03G15/165
摘要： An apparatus for transferring a developed image from a photoconductive surface to a copy sheet. The apparatus includes a continuously variable length contact assembly which is moved from a nonoperative position spaced from the copy sheet, to an operative position, in contact with the copy sheet for pressing the copy sheet into contact with the developed image on the photoconductive surface to substantially eliminate any spaces between the copy sheet and the developed image during transfer of the developed image from the photoconductive surface to the copy sheet. The transfer apparatus is provided with a continuously variable length for selectively corresponding the length of the contact assembly with the process width dimension of the copy sheet.
摘要翻译：将显影图像从光电导面转印到复印纸的装置。该装置包括一个连续可变长度的接触组件，其从与复印纸间隔开的非操作位置移动到与复印纸接触的操作位置，用于将复印纸与感光体表面上的显影图像接触，基本上在将显影图像从感光表面传输到复印纸时，消除复印纸和显影图像之间的任何空间。传送装置设置有连续可变长度，用于选择性地将接触组件的长度与复印纸的工艺宽度尺寸相对应。

3. 发明授权

US4451030A Document storage chamber for coupling asynchronously operated document feeding devices 失效
标题翻译：用于连接异步操作的文件进给装置的文档存储室
公开(公告)号：US4451030A
公开(公告)日：1984-05-29
申请号：US334663
申请日：1981-12-28
申请人： Dennis P. Teeter , Brian R. Ford
发明人： Dennis P. Teeter , Brian R. Ford
IPC分类号： G06K13/067 , B65H5/34 , B65H7/20 , G03G15/00 , B65H3/04 , B65H29/20
CPC分类号： G03G15/60 , B65H7/20 , G03G2215/00189
摘要： An intermediate document storage chamber permitting coupling of two asynchronously operated document input and output devices together, the storage chamber having flexible guide members for bowing or arcing the portion of the document in the chamber, and control responsive to the level of the document portion in the chamber to control operation of the document input device to assure a continuous supply of document material to the document output device.
摘要翻译：一个允许将两个异步操作的文件输入和输出装置耦合在一起的中间文档存储室，该存储室具有用于在文件室中弯曲或电弧文档部分的柔性引导构件，以及响应于文件部分在以控制文档输入设备的操作，以确保文档输出设备的文档材料的连续供应。

4. 发明授权

US08262081B2 Trail edge guide deflector for improved media feeding 有权
标题翻译：行走导轨导流板，用于改善介质进给
公开(公告)号：US08262081B2
公开(公告)日：2012-09-11
申请号：US12881332
申请日：2010-09-14
申请人： Brian R. Ford , Kenneth E. Giunta , Douglas K. Herrmann
发明人： Brian R. Ford , Kenneth E. Giunta , Douglas K. Herrmann
IPC分类号： B65H3/54
CPC分类号： B65H1/14 , B65H3/54 , B65H3/66 , B65H2405/15
摘要： An apparatus for a media feeding system having a trail edge guide, a frame, an elevator, a feed head and a stack of media including a plurality of sheets of media disposed on the elevator, wherein the plurality of sheets of media include an uppermost set of sheets of media located at a top portion of the stack of media. The apparatus includes a trail edge deflector having a body including an angularly disposed lower surface, at least one opening, and at least one stopping surface. The angularly disposed lower surface being shaped to contact and thereby shingle the uppermost set of sheets of media, the at least one opening being shaped for complimentary sliding engagement with the trail edge guide thereby permitting the trail edge deflector to slide along a portion of the trail edge guide and the at least one stopping surface being shaped to limit downward sliding movement of the trail edge deflector along the trail edge guide.
摘要翻译：一种用于介质馈送系统的装置，具有轨道边缘引导件，框架，电梯，进给头和包括布置在电梯上的多个介质片的介质堆叠，其中所述多个介质片包括最上面的集合的介质片位于介质堆的顶部。该装置包括一个尾端偏转器，其具有主体，该主体包括角度设置的下表面，至少一个开口和至少一个止动表面。角度设置的下表面被成形为接触并由此瓦片最上面的一组介质，所述至少一个开口被成形为与轨道边缘引导件的互补滑动接合，从而允许尾迹偏转器沿着轨迹的一部分滑动所述至少一个止动表面被成形为限制所述轨道边缘偏转器沿着所述轨道边缘引导件的向下滑动。

5. 发明授权

US07267337B2 Sheet curl correction method and feeder apparatus 有权
标题翻译：片材卷曲校正方法和送料装置
公开(公告)号：US07267337B2
公开(公告)日：2007-09-11
申请号：US10889669
申请日：2004-07-13
申请人： Kenneth P. Moore , Aldwin A. Roberts , Brian R Ford , Lawrence D. Dipzinski
发明人： Kenneth P. Moore , Aldwin A. Roberts , Brian R Ford , Lawrence D. Dipzinski
IPC分类号： B65H1/08
CPC分类号： B65H7/14 , B65H1/18 , B65H2511/15 , B65H2511/20 , B65H2511/214 , B65H2511/22 , B65H2553/81 , B65H2220/02 , B65H2220/11 , B65H2220/01 , B65H2220/09
摘要： A pneumatic sheet feeder is selectively actuable to acquire a sheet from a stack and transport the sheet towards a take-away nip. The feeder includes a feedhead having an acquisition surface substantially aligned with the take-away nip. A sensing apparatus detects three separate distances between the stack and the acquisition surface at three separate locations over the stack. The stack is then tilted based upon the distances sensed by the sensors. In embodiments, the feedhead has two sensors, and moves so that the third distance can be measured by one of the sensors. In other embodiments, the feedhead includes three sensors for measuring each of the distances.
摘要翻译：气动送纸器可选择性地致动以从纸堆获取纸张并将纸张运送到取出辊隙。进料器包括具有基本上与取出辊隙对准的采集表面的进料头。感测装置在堆叠上的三个分开的位置处检测堆叠和采集表面之间的三个独立的距离。然后基于由传感器感测到的距离来倾斜堆叠。在实施例中，进料头具有两个传感器，并且移动，使得第三距离可以由传感器之一测量。在其他实施例中，馈送头包括用于测量每个距离的三个传感器。

6. 发明授权

US07464926B2 Sheet curl correction method and feeder apparatus 有权
标题翻译：片材卷曲校正方法和送料装置
公开(公告)号：US07464926B2
公开(公告)日：2008-12-16
申请号：US11614937
申请日：2006-12-21
申请人： Kenneth P. Moore , Aldwin A. Roberts , Brian R. Ford , Lawrence D. Dipzinski
发明人： Kenneth P. Moore , Aldwin A. Roberts , Brian R. Ford , Lawrence D. Dipzinski
IPC分类号： B65H1/08
CPC分类号： B65H7/14 , B65H1/18 , B65H2511/15 , B65H2511/20 , B65H2511/214 , B65H2511/22 , B65H2553/81 , B65H2220/02 , B65H2220/11 , B65H2220/01 , B65H2220/09
摘要： A pneumatic sheet feeder is selectively actuable to acquire a sheet from a stack and transport the sheet towards a take-away nip. The feeder includes a feedhead having an acquisition surface substantially aligned with the take-away nip. A sensing apparatus detects three separate distances between the stack and the acquisition surface at three separate locations over the stack. The stack is then tilted based upon the distances sensed by the sensors. In embodiments, the feedhead has two sensors, and moves so that the third distance can be measured by one of the sensors. In other embodiments, the feedhead includes three sensors for measuring each of the distances.
摘要翻译：气动送纸器可选择性地致动以从纸堆获取纸张并将纸张运送到取出辊隙。进料器包括具有基本上与取出辊隙对准的采集表面的进料头。感测装置在堆叠上的三个分开的位置处检测堆叠和采集表面之间的三个独立的距离。然后基于由传感器感测到的距离来倾斜堆叠。在实施例中，进料头具有两个传感器，并且移动，使得第三距离可以由传感器之一测量。在其他实施例中，馈送头包括用于测量每个距离的三个传感器。

7. 发明授权

US06173952B1 Printer sheet deskewing system with automatic variable nip lateral spacing for different sheet sizes 有权
标题翻译：具有自动可变辊隙横向间距的不同纸张尺寸的打印机薄板脱浆系统
公开(公告)号：US06173952B1
公开(公告)日：2001-01-16
申请号：US09312675
申请日：1999-05-17
申请人： Paul N. Richards , Lawrence R. Benedict , Brian R. Ford , David A. D'Angelantonio
发明人： Paul N. Richards , Lawrence R. Benedict , Brian R. Ford , David A. D'Angelantonio
IPC分类号： B65H702
CPC分类号： B65H9/166 , B65H5/062 , B65H2301/331 , B65H2404/143 , B65H2404/144 , B65H2511/12 , B65H2511/20 , B65H2511/242 , G03G15/6567 , G03G2215/00561 , G03G2215/00586 , G03G2215/00734 , B65H2220/01 , B65H2220/02
摘要： A sheet handling system for correcting the skew and/or transverse position of sequential sheets, especially those moving in a process direction in a sheet transport path of a reproduction apparatus to be registered for image printing, of the type in which the deskewing and/or side registration is accomplished by partially rotating the sheet with a transversely spaced pair of differentially driven sheet steering nips. The effective range of sheet size capabilities of such systems may be increased without steering nip slippage or other problems by applying a control signal proportional to the width of the sheet to a system for automatically increasing or decreasing the transverse spacing between the pair of sheet steering nips, so as to provide a much wider spacing for larger sheets yet still be able to handle small sheets. This may be provided as shown by automatically engaging only a selected pair of steering nips out of a selectable plurality of different fixed position sheet steering nips and disengaging the others by lifting their idlers out of the sheet path with cams rotated by a stepper motor with a rotation controlled by the sheet width signal.
摘要翻译：一种纸张处理系统，用于校正顺序纸张的偏斜和/或横向位置，特别是在要注册用于图像打印的再现设备的纸张传送路径中沿处理方向移动的顺序纸张的偏斜和/或横向位置，其中偏移和/或侧面对准是通过以横向间隔开的一对差动驱动的片状转向辊隙部分地旋转片材来实现的。可以通过将与片材的宽度成比例的控制信号施加到系统来自动增加或减小一对片材转向辊隙之间的横向间隔，可以增加这种系统的片材尺寸能力的有效范围，而不会产生转向辊隙滑移或其他问题，以便为较大的片材提供更宽的间隔，但仍然能够处理小片材。这可以被提供，如通过仅仅从可选择的多个不同的固定位置片材转向辊隙中选择的一对转向辊隙自动地接合而提供的，并且通过用步进电动机旋转的凸轮将它们的惰轮提升出纸张路径，旋转由纸张宽度信号控制。

8. 发明授权

US5221950A Device for correcting for corrugation induced in a sheet as a result of passing through transport nips 失效
标题翻译：用于校正由于通过运输夹头而在片材中引起的波纹的装置
公开(公告)号：US5221950A
公开(公告)日：1993-06-22
申请号：US888103
申请日：1992-05-26
申请人： Brian R. Ford , Glenn M. Keenan , Kenneth P. Moore
发明人： Brian R. Ford , Glenn M. Keenan , Kenneth P. Moore
IPC分类号： B65H29/70 , B65H5/36 , G03G15/00
CPC分类号： G03G15/6573 , B65H5/36 , G03G15/6594 , B65H2301/51256 , G03G2215/00421 , G03G2215/0043 , G03G2215/00468 , G03G2215/00485 , G03G2215/00679
摘要： An idler roller assembly that prevents jams and image deletion in copier/printers by removing any corrugation in sheets before they reach sharp turns includes a shaft onto which idler rollers are mounted with the shaft having a bend in the middle in order to provide a "toe out" condition to steer out any existing sheet corrugation. An alignment member is attachable to the shaft in order to prevent mis-installation of the shaft in its mounting support.
摘要翻译：一种惰辊组件，其防止复印机/打印机中的卡纸和图像删除，在它们到达锋利的转弯之前移除纸张中的任何波纹时，包括轴，安装有惰轮的轴与轴在中间具有弯曲，以便提供“脚趾退出“条件以扭转任何现有的板材波纹。对准构件可附接到轴上，以防止轴在其安装支撑件中的错误安装。

9. 发明授权

US5192068A Sheet feeding and separating apparatus with an improved entrance guide 失效
标题翻译：具有改进的入口导板的进纸和分离设备
公开(公告)号：US5192068A
公开(公告)日：1993-03-09
申请号：US889575
申请日：1992-05-28
申请人： Frank E. Parker , Demosthenes K. Kiriazides , Joseph S. Vetromile , Brian R. Ford
发明人： Frank E. Parker , Demosthenes K. Kiriazides , Joseph S. Vetromile , Brian R. Ford
IPC分类号： B65H3/04 , B65H3/46 , B65H3/52 , G03G15/00
CPC分类号： B65H3/047 , B65H3/46 , B65H3/5261 , B65H2401/10 , B65H2601/2531
摘要： A sheet feeding and separating apparatus includes a multiple piece entrance guide located between a stack from which sheets are to be fed and a retard nip. The guide includes a polycarbonate base member, a radiused high friction urethane retard member and a flexible polycarbonate or polyester film deflector member. The urethane is ground to a radius on the leading edge to promote the feeding of down curled sheets, shingling of sheets and the breaking up of slugs prior to entering the retard nip. The deflector member assists in feeding down curled sheets.
摘要翻译：片材进给和分离装置包括多片式入口导向件，位于从该片材供应的叠层和延迟压区之间。引导件包括聚碳酸酯基部件，圆角高摩擦聚氨酯延迟部件和柔性聚碳酸酯或聚酯膜导流部件。将氨基甲酸酯研磨成前缘的半径，以促进向下卷曲的片材的进给，片材的缠结以及在进入延迟压区之前分段的块塞。偏转器构件有助于向下滚动卷曲的片材。

10. 发明申请

US20120061910A1 TRAIL EDGE GUIDE DEFLECTOR FOR IMPROVED MEDIA FEEDING 有权
标题翻译：用于改进介质进料的TRAIL边缘指南
公开(公告)号：US20120061910A1
公开(公告)日：2012-03-15
申请号：US12881332
申请日：2010-09-14
申请人： Brian R. FORD , Kenneth E. Giunta , Douglas K. Herrmann
发明人： Brian R. FORD , Kenneth E. Giunta , Douglas K. Herrmann
IPC分类号： B65H9/04 , B65H1/24
CPC分类号： B65H1/14 , B65H3/54 , B65H3/66 , B65H2405/15
摘要： An apparatus for a media feeding system having a trail edge guide, a frame, an elevator, a feed head and a stack of media including a plurality of sheets of media disposed on the elevator, wherein the plurality of sheets of media include an uppermost set of sheets of media located at a top portion of the stack of media. The apparatus includes a trail edge deflector having a body including an angularly disposed lower surface, at least one opening, and at least one stopping surface. The angularly disposed lower surface being shaped to contact and thereby shingle the uppermost set of sheets of media, the at least one opening being shaped for complimentary sliding engagement with the trail edge guide thereby permitting the trail edge deflector to slide along a portion of the trail edge guide and the at least one stopping surface being shaped to limit downward sliding movement of the trail edge deflector along the trail edge guide.
摘要翻译：一种用于介质馈送系统的装置，具有轨道边缘引导件，框架，电梯，进给头和包括布置在电梯上的多个介质片的介质堆叠，其中所述多个介质片包括最上面的集合的介质片位于介质堆的顶部。该装置包括一个尾端偏转器，其具有主体，该主体包括角度设置的下表面，至少一个开口和至少一个止动表面。角度设置的下表面被成形为接触并由此瓦片最上面的一组介质，所述至少一个开口被成形为与轨道边缘引导件的互补滑动接合，从而允许尾迹偏转器沿着轨迹的一部分滑动所述至少一个止动表面被成形为限制所述轨道边缘偏转器沿着所述轨道边缘引导件的向下滑动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式