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公开(公告)号：US06190070B1
公开(公告)日：2001-02-20
申请号：US09170922
申请日：1998-10-13
IPC分类号： B41J1303
CPC分类号： B41J13/106 , B65H29/70 , B65H2404/1314 , B65H2404/133 , B65H2404/14
摘要： A printer for generating an image on a media sheet has a printer body with a media path extending from a media supply in a downstream direction to a media exit. An output tray and a media ejection mechanism are connected to the printer body adjacent the media exit. The ejection mechanism has a number of drive roller pairs, each of which includes a first roller and a second roller contacting each other at a nip defining a nip plane. The first rollers of the respective roller pairs are coaxial with each other, and the second rollers of the respective roller pairs are coaxial with each other. The nips of the drive roller pairs occupy a common plane, and the drive roller pairs are spaced apart from each other to define a gap. The ejection mechanism includes at least one corrugation roller positioned in the gap, rotatable on a corrugation roller axis, and having a curved surface portion displaced from the nip plane.
摘要翻译： 用于在介质片上生成图像的打印机具有打印机主体，其具有从媒体供应沿下游方向延伸到介质出口的介质路径。 输出托盘和介质排出机构连接到与介质出口相邻的打印机主体。 排出机构具有多个驱动辊对，每个驱动辊对包括第一辊和第二辊，在限定夹持面的辊隙处彼此接触。 各辊对的第一辊彼此同轴，各辊对的第二辊彼此同轴。 驱动辊对的夹头占据公共平面，并且驱动辊对彼此间隔开以限定间隙。 排出机构包括至少一个位于间隙中的波纹辊，可在波纹辊轴线上旋转，并且具有从夹持平面移位的弯曲表面部分。
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公开(公告)号：US5974298A
公开(公告)日：1999-10-26
申请号：US141927
申请日：1998-08-28
申请人： Carl T. Urban , Barry G. Mannie
发明人： Carl T. Urban , Barry G. Mannie
CPC分类号： B41J3/60 , B41J13/0045 , B41J29/02
摘要： A media sheet handling system and a method of duplex printing are disclosed wherein a media sheet is imaged with a phase change ink on both sides of the media sheet without smudging or remelting the images and the media sheet is partially exited from the printer into a media output tray and then is drawn back into the printer along a duplex path of travel that automatically reverses the media sheet so that the trailing edge becomes the leading edge during the imaging of the second side of the media sheet. The stiffness of the media sheet facilitates the media sheet moving above and beyond a stationary media path diverter prior to reversing its direction of travel along and passing along the duplex path of travel back to the imaging station.
摘要翻译： 公开了一种介质片材处理系统和双面打印方法，其中介质片材在介质片材的两侧用相变墨水成像，而不会弄脏或重新熔化图像，并且介质片材部分地从打印机退出到介质中 输出托盘，然后沿着自动反转介质片材的双向路径路径被拉回到打印机中，使得在介质片材的第二面成像期间后缘成为前缘。 介质片的刚度有助于介质片在其沿着行进方向反转并沿着双向路径返回到成像站之前在固定介质路径分流器之上和之上移动。
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公开(公告)号：US4920250A
公开(公告)日：1990-04-24
申请号：US291837
申请日：1988-12-29
申请人： Carl T. Urban
发明人： Carl T. Urban
IPC分类号： G03G15/20
CPC分类号： G03G15/2039
摘要： An apparatus for fusing toner images to suitable substrates or copy sheets of paper includes a self-learning heater that substantially prevents "droop" or drops from a desired setpoint in the fusing temperature of the apparatus. The heater itself has a variable temperature control setpoint, and is connected to means for monitoring temperature variations due to heat lost by the apparatus to the substrates or copy sheets, as well as, to means for varying the temperature control setpoint of the heater in direct response to such monitored temperature variations. The heater as such, is capable of substantially preventing significant variations in the fusing temperature of the apparatus by effectively replacing such heat loss by the fusing apparatus.
摘要翻译： 用于将调色剂图像定影成合适的基材或复印纸的设备包括自学习加热器，其基本上防止在设备的定影温度下“下垂”或从期望的设定点下降。 加热器本身具有可变的温度控制设定点，并且连接到用于监测由于设备对基板或复印纸而损失的热量的温度变化的装置，以及用于直接改变加热器的温度控制设定点的装置 对这种监测的温度变化的响应。 这样的加热器能够通过有效地代替由熔化装置的这种热损失来大大地防止装置的定影温度的显着变化。
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公开(公告)号：US4820904A
公开(公告)日：1989-04-11
申请号：US115322
申请日：1987-11-02
申请人： Carl T. Urban
发明人： Carl T. Urban
CPC分类号： H05B3/0095 , G03G15/2053
摘要： A fusing roller of the type having a thin internal resistance heating layer is electrically contacted by an internal conductive annular element positioned adjacent the end of the roller core. The resistance layer is applied to a common surface formed by the outside of the core and the annular element. Preferably, the resistance layer is covered by a protective layer. With this structure, the contacting device is protected from external damage, for example, from that caused by release oil contamination.
摘要翻译： 具有薄内阻加热层的类型的定影辊与位于辊芯端部附近的内部导电环形元件电接触。 电阻层被施加到由芯的外部和环形元件形成的公共表面。 优选地，电阻层被保护层覆盖。 通过这种结构，可以防止接触装置受到例如由释放油污染引起的外部损害。
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公开(公告)号：US07581463B2
公开(公告)日：2009-09-01
申请号：US10902059
申请日：2004-07-30
申请人： Jos W. Jacobs , John F. Lombardo , Carl T. Urban
发明人： Jos W. Jacobs , John F. Lombardo , Carl T. Urban
CPC分类号： F16H19/001 , F16H55/08 , F16H2019/008 , F16H2055/0866 , Y10T74/19358 , Y10T74/19619 , Y10T74/19884 , Y10T74/19949 , Y10T74/19972
摘要： A gear and a method for combining a first gear with a second gear including the steps of moving the first gear relative to the second gear such that a first tooth of the first gear contacts a second tooth of the second gear, pressing the first tooth of the first gear against the second tooth of the second gear such that a resultant force is not directed to a center of at least one of the first gear or the second gear, wherein a torque is created by the resultant force, and rotating at least one of the first gear or the second gear based on the created torque until first teeth of the first gear mesh with second teeth of the second gear.
摘要翻译： 一种用于将第一齿轮与第二齿轮组合的齿轮和方法，包括以下步骤：使第一齿轮相对于第二齿轮移动，使得第一齿轮的第一齿接触第二齿轮的第二齿， 所述第一齿轮抵抗所述第二齿轮的所述第二齿，使得合力不指向所述第一齿轮或所述第二齿轮中的至少一个的中心，其中通过合力产生扭矩，并且旋转至少一个 基于所产生的扭矩直到第一齿轮的第一齿与第二齿轮的第二齿啮合。
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公开(公告)号：US07025345B2
公开(公告)日：2006-04-11
申请号：US10753606
申请日：2004-01-08
IPC分类号： B65H3/06
CPC分类号： B65H3/5261 , B65H3/06 , B65H2402/52 , B65H2405/31 , B65H2601/324
摘要： A sheet feeder and separator assembly for separating and sequentially feeding individual print media sheets from a stack thereof includes a frame having at least one bearing recess. A removable print media tray is carried by the frame. A separator is connected to the removable print media tray. A pick module assembly is removably connected to the frame adjacent the removable print media tray. The pick module assembly includes a pick roller adjacent the separator to form a nip and at least one flexible bearing is removably received in the at least one bearing recess to removably connect the pick module assembly to the frame.
摘要翻译： 用于从其堆叠中分离和顺序地馈送各个打印介质片的片材进给器和分离器组件包括具有至少一个轴承凹部的框架。 可拆卸的打印介质托盘由框架承载。 分离器连接到可移动的打印介质托盘。 拾取模块组件可移除地连接到邻近可拆卸打印介质托盘的框架。 拾取模块组件包括邻近分离器以形成辊隙的拾取辊，并且至少一个柔性轴承可移除地容纳在至少一个轴承凹部中，以将拾取模块组件可拆卸地连接到框架。
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公开(公告)号：US4810858A
公开(公告)日：1989-03-07
申请号：US139994
申请日：1987-11-02
申请人： Carl T. Urban , Mark A. Lewis , David A. Glocker
发明人： Carl T. Urban , Mark A. Lewis , David A. Glocker
IPC分类号： G03G15/20
CPC分类号： G03G15/2057
摘要： A fusing roller of the type having a thin resistance heating layer near its surface has a core made of a thermally and electrically insulative material, such as glass, which has a coefficient of thermal expansion comparable to that of the resistance heating layer. The roller can then withstand a high temperature curing process for other layers without separation of the resistance layer from the core.
摘要翻译： 在其表面附近具有薄电阻加热层的类型的定影辊具有由诸如玻璃的热和电绝缘材料制成的芯，其具有与电阻加热层的热膨胀系数相当的热膨胀系数。 然后，辊可以承受其他层的高温固化过程，而不会将电阻层与芯分离。
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8.发明授权Media size sense system and firmware algorithm for an image formation device 有权用于图像形成装置的介质尺寸感测系统和固件算法公开(公告)号：US07548328B2
公开(公告)日：2009-06-16
申请号：US10953971
申请日：2004-09-30
申请人： Nathan E. Hult , Lynd L. Wieman , Jos W. Jacobs , Carl T. Urban
发明人： Nathan E. Hult , Lynd L. Wieman , Jos W. Jacobs , Carl T. Urban
CPC分类号： B41J11/003
摘要： An image formation device having computer readable instructions that alleviate the necessity of the user to enter the correct page size into the image formation device. The computer readable instructions contain, among other things, a look-up table, or map, of known print media dimensions the image formation device is able to handle. The size of the media loaded into the image formation device is detected and assigned a value according to the look-up table, or map, of the computer readable instructions. The value is compared to the known types of media that are supportable by the printer. These types of media are grouped into predetermined categories according to their respective width dimensions. A determination of whether the image formation device performs a function is made based on the comparison of the converted value to the predetermined group of media.
摘要翻译： 一种具有计算机可读指令的图像形成装置，其减轻了用户将图像形成装置输入正确的页面尺寸的必要性。 计算机可读指令尤其包含图像形成装置能够处理的已知打印介质尺寸的查找表或地图。 检测加载到图像形成装置中的介质的大小，并根据查找表或映射指定计算机可读指令的值。 该值与打印机可支持的已知类型的介质进行比较。 这些类型的介质根据它们各自的宽度尺寸被分组成预定类别。 基于将转换的值与预定的介质组的比较来确定图像形成装置是否执行功能。
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公开(公告)号：US5690664A
公开(公告)日：1997-11-25
申请号：US715305
申请日：1996-09-18
CPC分类号： A61B17/3417 , A61B17/3496 , A61B2090/306 , A61B90/30 , A61B90/361
摘要： A surgical apparatus is provided for penetrating body tissue. The apparatus includes a cannula and an obturator configured for insertion into the cannula. The obturator has a body tissue cutting member mounted to a distal portion which is movable between deployed and non-deployed positions. An actuating mechanism is operatively associated with the tissue cutting member and is selectively controllable by a user so as to move the tissue cutting member between the deployed and non-deployed positions independent of the position of the obturator.
摘要翻译： 提供用于穿透身体组织的手术装置。 该装置包括套管和构造成用于插入套管的闭塞器。 闭孔器具有安装到远端部分的身体组织切割构件，其可在展开位置和非展开位置之间移动。 致动机构与组织切割构件可操作地相关联，并且可由使用者选择性地控制，以便独立于闭孔器的位置而将组织切割构件移动在展开位置和非展开位置之间。
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10.发明授权公开(公告)号：US08662620B2
公开(公告)日：2014-03-04
申请号：US13301485
申请日：2011-11-21
申请人： Carl T. Urban , Joseph Lindley Lawson , Paul Gregory Van Gasse , Katie Maria Teslow , Ngoc-Diep Nguyen , Michael E. Jones , Michael Edward Norkitis
发明人： Carl T. Urban , Joseph Lindley Lawson , Paul Gregory Van Gasse , Katie Maria Teslow , Ngoc-Diep Nguyen , Michael E. Jones , Michael Edward Norkitis
CPC分类号： B41J2/0057 , B41J29/38
摘要： In one embodiment, a method of operating a permanent magnet direct current (PMDC) motor in a printer has been developed. The method includes identifying that a temperature of the PMDC motor exceeds an operating temperature of the motor without the use of a direct temperature sensor. The PMDC motor operates at a reduced printing rate to prevent the motor from overheating.
摘要翻译： 在一个实施例中，开发了一种在打印机中操作永久磁铁直流（PMDC）电动机的方法。 该方法包括在不使用直接温度传感器的情况下识别PMDC电动机的温度超过电动机的工作温度。 PMDC电机以较低的打印速度运行，以防止电机过热。
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