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1. 发明申请

US20140050495A1 CONTROL OF PHOTORECEPTOR BELT DETENSIONING CYCLES USING EXTENDED SLOWER BELT ROTATION 有权
标题翻译：使用延伸的降落带旋转控制皮带检测周期
公开(公告)号：US20140050495A1
公开(公告)日：2014-02-20
申请号：US13589275
申请日：2012-08-20
申请人： MICHAEL L. GUMINA , Mark A. Atwood , John T. Buzzelli
发明人： MICHAEL L. GUMINA , Mark A. Atwood , John T. Buzzelli
IPC分类号： G03G15/00
CPC分类号： G03G15/754 , G03G15/1615 , G03G15/5004 , G03G15/5008 , G03G2215/00139
摘要： A processor places a printer apparatus in a reduced activity mode after printing requests have not been received for an “inactivity” time period. A belt support device rotates a photoreceptor belt at a reduced speed when the printer apparatus enters the reduced activity mode and for a “delay” time period after the printer apparatus enters the reduced activity mode. The belt support device returns the rotational speed of the photoreceptor belt to the original speed if a new printing request is received during the delay time period. However, the belt support device stops rotation of the photoreceptor belt and reduces the belt tension if the delay time period expires without receiving a new printing request.
摘要翻译：在“不活动”时间段内没有接收到打印请求之后，处理器将打印机设备置于减活动模式。当打印机设备进入减活动模式并且在打印机设备进入减活动模式之后的“延迟”时间段时，带支撑装置以降低的速度旋转感光带。如果在延迟时间段内接收到新的打印请求，皮带支撑装置将感光带的旋转速度返回到原始速度。然而，如果延迟时间期满而不接收到新的打印请求，则带支撑装置停止感光带的旋转并减小皮带张力。

2. 发明授权

US08768216B2 Control of photoreceptor belt detensioning cycles using extended slower belt rotation 有权
标题翻译：使用延长较慢的带旋转控制感光带固定周期
公开(公告)号：US08768216B2
公开(公告)日：2014-07-01
申请号：US13589275
申请日：2012-08-20
申请人： Michael L. Gumina , Mark A. Atwood , John T Buzzelli
发明人： Michael L. Gumina , Mark A. Atwood , John T Buzzelli
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/754 , G03G15/1615 , G03G15/5004 , G03G15/5008 , G03G2215/00139
摘要： A processor places a printer apparatus in a reduced activity mode after printing requests have not been received for an “inactivity” time period. A belt support device rotates a photoreceptor belt at a reduced speed when the printer apparatus enters the reduced activity mode and for a “delay” time period after the printer apparatus enters the reduced activity mode. The belt support device returns the rotational speed of the photoreceptor belt to the original speed if a new printing request is received during the delay time period. However, the belt support device stops rotation of the photoreceptor belt and reduces the belt tension if the delay time period expires without receiving a new printing request.
摘要翻译：在“不活动”时间段内没有接收到打印请求之后，处理器将打印机设备置于减活动模式。当打印机设备进入减活动模式并且在打印机设备进入减活动模式之后的“延迟”时间段时，带支撑装置以降低的速度旋转感光带。如果在延迟时间段内接收到新的打印请求，皮带支撑装置将感光带的旋转速度返回到原始速度。然而，如果延迟时间期满而不接收到新的打印请求，则带支撑装置停止感光带的旋转并减小皮带张力。

3. 发明授权

US08032053B2 Drawer latch flexure mechanism 有权
标题翻译：抽屉闩锁弯曲机构
公开(公告)号：US08032053B2
公开(公告)日：2011-10-04
申请号：US12128800
申请日：2008-05-29
申请人： Mark A. Atwood , Joseph M. Wing , Michael L. Gumina , Brian J. Perry
发明人： Mark A. Atwood , Joseph M. Wing , Michael L. Gumina , Brian J. Perry
IPC分类号： G03G15/00
CPC分类号： G03G21/1647 , G03G2221/1684 , G03G2221/1869 , Y10T292/03
摘要： A latch apparatus has a latch base, a latch frame, and at least one flexible bracket connecting the latch frame to the latch base. Connectors are used to connect the flexible bracket to the latch frame and connect the flexible bracket to the latch base. The connectors prevent the outer surface of the flexible bracket from moving along the surface of the latch frame or the surface of the latch base. A biasing member is connected to the latch base and the latch frame. The flexible bracket maintains a gap between the latch base and the latch frame and prevents the latch base from contacting or sliding along the latch frame.
摘要翻译：闩锁装置具有闩锁底座，闩锁框架以及将闩锁框架连接到闩锁底座的至少一个挠性支架。连接器用于将柔性支架连接到闩锁框架，并将柔性支架连接到闩锁底座。连接器防止柔性支架的外表面沿着闩锁框架的表面或闩锁底座的表面移动。偏置构件连接到闩锁基座和闩锁框架。柔性支架在闩锁基座和闩锁框架之间保持间隙，并且防止闩锁基座沿着闩锁框架接触或滑动。

4. 发明申请

US20110076054A1 DRAWER LATCH FLEXURE MECHANISM 有权
标题翻译：抽屉拉手灵活机械
公开(公告)号：US20110076054A1
公开(公告)日：2011-03-31
申请号：US12128800
申请日：2008-05-29
申请人： Mark A. Atwood , Joseph M. Wing , Michael L. Gumina
发明人： Mark A. Atwood , Joseph M. Wing , Michael L. Gumina
IPC分类号： G03G15/00 , E05C19/00
CPC分类号： G03G21/1647 , G03G2221/1684 , G03G2221/1869 , Y10T292/03
摘要： A latch apparatus has a latch base, a latch frame, and at least one flexible bracket connecting the latch frame to the latch base. Connectors are used to connect the flexible bracket to the latch frame and connect the flexible bracket to the latch base. The connectors prevent the outer surface of the flexible bracket from moving along the surface of the latch frame or the surface of the latch base. A biasing member is connected to the latch base and the latch frame. The flexible bracket maintains a gap between the latch base and the latch frame and prevents the latch base from contacting or sliding along the latch frame.
摘要翻译：闩锁装置具有闩锁底座，闩锁框架以及将闩锁框架连接到闩锁底座的至少一个挠性支架。连接器用于将柔性支架连接到闩锁框架，并将柔性支架连接到闩锁底座。连接器防止柔性支架的外表面沿着闩锁框架的表面或闩锁底座的表面移动。偏置构件连接到闩锁基座和闩锁框架。柔性支架在闩锁基座和闩锁框架之间保持间隙，并且防止闩锁基座沿着闩锁框架接触或滑动。

5. 发明申请

US20130292445A1 SERVICEABLE SENSOR ASSEMBLY AND METHOD 有权
标题翻译：可维修的传感器组件和方法
公开(公告)号：US20130292445A1
公开(公告)日：2013-11-07
申请号：US13464430
申请日：2012-05-04
申请人： Mark A. Atwood , Kevin M. McGlynn , Frederick O. Hayes, III
发明人： Mark A. Atwood , Kevin M. McGlynn , Frederick O. Hayes, III
IPC分类号： B65H20/00 , F16J15/02 , B65H43/00
CPC分类号： H04N1/00533 , B41J11/06 , B41J29/12 , B65H43/04 , B65H2401/222 , B65H2407/51 , B65H2511/242 , B65H2511/512 , B65H2553/414 , B65H2553/416 , B65H2553/81 , B65H2553/822 , B65H2601/324 , B65H2801/06 , G03G15/5029 , H04N1/00557 , B65H2220/03 , B65H2220/01
摘要： A sensor assembly for a printer arranged to displace printed material along a path, including a sensor housing and a platen assembly. The sensor housing includes top surfaces and resilient elements fixed to the top surfaces, and houses light emitting elements. The platen assembly includes transparent material and a platen housing with a plurality of steps, and is arranged to engage the sensor housing and displace in a first direction along the sensor housing toward an end of the sensor housing such that the transparent material is aligned with the light emitting elements in a direction orthogonal to the axis. As the platen assembly displaces in the first direction, the plurality of resilient elements is arranged to engage the plurality of steps to urge the piece of transparent material into contact with the sensor housing with progressively greater force such that the transparent material is sealed against the sensor housing.
摘要翻译：一种用于打印机的传感器组件，其布置成沿着路径移位印刷材料，包括传感器外壳和压板组件。传感器外壳包括顶表面和固定到顶表面的弹性元件，并容纳发光元件。压板组件包括透明材料和具有多个台阶的压板壳体，并且布置成与传感器壳体接合并且沿着传感器壳体朝向传感器壳体的端部沿第一方向移位，使得透明材料与发光元件在与轴正交的方向上。当压板组件在第一方向上移位时，多个弹性元件布置成接合多个台阶，以使逐渐更大的力使透明材料块与传感器壳体接触，使得透明材料被密封抵靠传感器住房。

6. 发明授权

US07155144B2 Photoreceptor belt tensioner providing low variation in belt tension as a function of belt length 有权
标题翻译：感光带张紧器，作为皮带长度的函数提供皮带张力的低变化
公开(公告)号：US07155144B2
公开(公告)日：2006-12-26
申请号：US10909137
申请日：2004-07-30
申请人： Mark A. Atwood , Robert Hildebrand
发明人： Mark A. Atwood , Robert Hildebrand
IPC分类号： G03G15/00
CPC分类号： G03G15/754
摘要： An apparatus for providing tension to a photoreceptor belt mounted for rotation about a plurality of fixed rollers mounted to a frame of an imaging device comprises a tensioning roller having a longitudinal axis and a convex contact surface for forcing a wrap angle with an inner surface of the photoreceptor belt, a moment arm mounted at a first end to the frame for pivotal movement relative to the frame about a pivot axis fixed relative to the frame and mounted at a second end to the tensioning roller; and a force exerting mechanism mounted to the frame and coupled through the moment arm to the tensioning roller to provide a force perpendicular to the longitudinal axis of the tensioning roller, the force exerting mechanism being configured to increase the force exerted thereby as the length of the photoreceptor belt increases.
摘要翻译：一种用于向安装成围绕安装在成像装置的框架上的多个固定辊旋转的感光带提供张力的装置包括具有纵向轴线和凸形接触表面的张紧辊，用于迫使与感光带，第一端安装到框架上的力臂，用于围绕相对于框架固定的枢转轴线相对于框架枢转运动，并在第二端安装到张紧辊; 以及力施加机构，其被安装到所述框架并且通过所述力矩臂联接到所述张紧辊以提供垂直于所述张紧辊的纵向轴线的力，所述施力机构构造成增加由此施加的力作为所述张力辊的长度感光带增加。

7. 发明授权

US06766138B2 Variable length transfer assist blade 有权
标题翻译：可变长度传输辅助刀片
公开(公告)号：US06766138B2
公开(公告)日：2004-07-20
申请号：US10165706
申请日：2002-06-07
申请人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
发明人： Brendan P. Obrien , Andrew J. Bonacci , Mark A. Atwood
IPC分类号： G03G1516
CPC分类号： G03G15/165
摘要： A resilient contact blade includes a blade root and a blade tip. The blade is movable from an inoperative position in which the blade root is spaced from a print sheet contacting an imaging member by a first distance. The blade tip is spaced from the print sheet to an operative position in which the blade root is spaced from the print sheet by a second distance that is greater than the first distance. A blade deflector is located in the path of travel of the blade from the inoperative position to the operative position. While the blade is moving from the inoperative position to the operative position the blade engages the deflector. When the blade is in the operative position the blade is deflected by the deflector causing the blade tip to contact the print sheet and press the print sheet against the imaging member.
摘要翻译：弹性接触片包括叶片根部和叶片尖端。叶片可从不工作位置移动，在该位置叶片根部与与成像构件接触第一距离的打印片材间隔开。叶片尖端与打印片材间隔开到其中刀片根部与打印片材间隔开比第一距离大的第二距离的操作位置。叶片偏转器位于叶片从不工作位置到操作位置的行进路径中。当刀片从不工作位置移动到操作位置时，刀片接合偏转器。当叶片处于操作位置时，叶片被偏转器偏转，导致叶片尖端接触打印片材并将打印片材压靠在成像构件上。

8. 发明授权

US07920814B2 Intermediate transfer belt steering system 有权
标题翻译：中间转印带转向系统
公开(公告)号：US07920814B2
公开(公告)日：2011-04-05
申请号：US12361751
申请日：2009-01-29
申请人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
发明人： Mark A. Atwood , James P. Calamita , Andrey Podzorov
IPC分类号： G03G15/01
CPC分类号： G03G15/161 , G03G15/0131 , G03G15/1615 , G03G15/6558 , G03G2215/1623
摘要： Disclosed are embodiments that use multiple, belt-steering systems to control and maintain alignment of an endless belt. The position of the edge of the belt is measured by multiple belt edge sensors and then corrected by at least two steering rollers connected to corresponding steering mechanisms. The steering mechanisms tilt the rollers in order to selectively adjust the lateral position of the belt. Steering can be controlled independently with the tilt of each steering roller being adjusted based solely on information obtain from a corresponding belt edge sensor. Alternatively, steering can be controlled dependently with the tilt of each steering roller being adjusted based on information obtain from multiple sensors at multiple locations and further based on the predictable impact of the simultaneous movement of both rollers on belt positioning. In addition, at least one of the steering rollers can also be configured as a drive roller.
摘要翻译：公开了使用多个皮带转向系统来控制和保持环形带的对准的实施例。皮带边缘的位置由多个皮带边缘传感器测量，然后通过连接到相应转向机构的至少两个转向辊进行校正。转向机构使辊子倾斜以选择性地调节带的横向位置。仅通过从相应的带边缘传感器获得的信息来调节每个转向辊的倾斜度，可独立地控制转向。或者，转向可以根据每个转向辊的倾斜度进行控制，其基于从多个位置处的多个传感器获得的信息并进一步基于两个辊同时移动对皮带定位的可预测的影响进行调整。此外，至少一个转向辊也可以被配置为驱动辊。

9. 发明申请

US20100034555A1 CART WITH XERO MODULE LIFT ASSIST 有权
标题翻译：用XERO模块提升助手进行打印
公开(公告)号：US20100034555A1
公开(公告)日：2010-02-11
申请号：US12189379
申请日：2008-08-11
申请人： Mark A. Atwood , James J. Spence
发明人： Mark A. Atwood , James J. Spence
IPC分类号： G03G15/00
CPC分类号： G03G21/1842 , G03G2221/1684
摘要： This involves a cart that can be used in changing a marking module in a xerographic color marking system. The cart has a lifting mechanism securely attached to its upper surface. When the marking module is to be changed and a new replacement module installed, the lifting mechanism is used to support the marking module during each of these procedures. Since the marking modules are relatively heavy (30-35 lbs.), to prevent accidental damage to the module, the cart and its attached lifting mechanism are conveniently used by the customer.The lifting mechanism is made up of an upper cradle, a bottom plate attached to the cart and a movable linkage. The module securely rests in the cradle in both removal and installing operations. It is not uncommon for a customer to want to change a color or colors in one or more modules. This cart and its attached lifting mechanism makes it relatively easy to accomplish this change.
摘要翻译：这涉及可用于更换静电印刷颜色标记系统中的标记模块的推车。推车具有牢固地附接到其上表面的提升机构。当更换标记模块并安装新的更换模块时，提升机构用于在每个过程中支持标记模块。由于标记模块相对较重（30-35磅），为防止意外损坏模块，推车及其附件提升机构方便客户使用。提升机构由上支架，安装在推车上的底板和可动连杆构成。在拆卸和安装操作中，模块都可以安全地放在托架中。客户想要更改一个或多个模块中的颜色或颜色并不罕见。这种推车及其附接的升降机构使其相对容易实现这一变化。

10. 发明授权

US08896888B2 Serviceable sensor assembly and method 有权
标题翻译：可用传感器组件及方法
公开(公告)号：US08896888B2
公开(公告)日：2014-11-25
申请号：US13464430
申请日：2012-05-04
申请人： Mark A. Atwood , Kevin M. McGlynn , Frederick O. Hayes, III
发明人： Mark A. Atwood , Kevin M. McGlynn , Frederick O. Hayes, III
IPC分类号： H04N1/024 , H04N1/00
CPC分类号： H04N1/00533 , B41J11/06 , B41J29/12 , B65H43/04 , B65H2401/222 , B65H2407/51 , B65H2511/242 , B65H2511/512 , B65H2553/414 , B65H2553/416 , B65H2553/81 , B65H2553/822 , B65H2601/324 , B65H2801/06 , G03G15/5029 , H04N1/00557 , B65H2220/03 , B65H2220/01
摘要： A sensor assembly for a printer arranged to displace printed material along a path, including a sensor housing and a platen assembly. The sensor housing includes top surfaces and resilient elements fixed to the top surfaces, and houses light emitting elements. The platen assembly includes transparent material and a platen housing with a plurality of steps, and is arranged to engage the sensor housing and displace in a first direction along the sensor housing toward an end of the sensor housing such that the transparent material is aligned with the light emitting elements in a direction orthogonal to the axis. As the platen assembly displaces in the first direction, the plurality of resilient elements is arranged to engage the plurality of steps to urge the piece of transparent material into contact with the sensor housing with progressively greater force such that the transparent material is sealed against the sensor housing.
摘要翻译：一种用于打印机的传感器组件，其布置成沿着路径移位印刷材料，包括传感器外壳和压板组件。传感器外壳包括顶表面和固定到顶表面的弹性元件，并容纳发光元件。压板组件包括透明材料和具有多个台阶的压板壳体，并且布置成与传感器壳体接合并且沿着传感器壳体朝向传感器壳体的端部沿第一方向移位，使得透明材料与发光元件在与轴正交的方向上。当压板组件在第一方向上移位时，多个弹性元件布置成接合多个台阶，以使逐渐更大的力使透明材料块与传感器壳体接触，使得透明材料被密封抵靠传感器住房。

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