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公开(公告)号：US06293545B1
公开(公告)日：2001-09-25
申请号：US09465240
申请日：1999-12-15
IPC分类号： B65H2954
CPC分类号： B41J2/01 , B41J2002/012 , B65H29/56 , B65H2401/1141 , B65H2402/515 , Y10S271/90
摘要： A stripper blade assembly for an ink jet offset printer has a thin blade fixedly mounted on a top surface of a blade holder. The blade holder includes at a trailing edge flexible eyelet portions that extend downwards to snap over protuberances on mechanical connectors overmolded onto a rotatable shaft in order to secure the blade holder to the shaft. The thin blade engages the surface of an offset drum of the ink jet offset printer along the width of the drum at an appropriate point in the print process to strip the leading edge of a print medium from the offset drum surface, minimizing damage to the offset drum surface and to the printed image on the print medium while also minimizing the risk of a jam.
摘要翻译： 用于喷墨偏移打印机的剥离器刀片组件具有固定地安装在刀片保持器的顶表面上的薄刀片。 刀片保持器包括在后缘处的柔性孔眼部分，其向下延伸以将机械连接器上的突起卡扣到模制到可旋转轴上以便将刀片固定到轴上。 薄片在打印过程中的适当点处沿着鼓的宽度与喷墨偏移打印机的偏移鼓的表面接合，以从偏移鼓表面剥离打印介质的前缘，从而最小化对偏移的损害 鼓表面和打印介质上的打印图像，同时最大限度地减少卡纸的风险。
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公开(公告)号：USD403350S
公开(公告)日：1998-12-29
申请号：US76798
申请日：1997-09-18
申请人： Richard G. Chambers , Greg Hinzmann
设计人： Richard G. Chambers , Greg Hinzmann
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公开(公告)号：US5202622A
公开(公告)日：1993-04-13
申请号：US720072
申请日：1991-06-24
申请人： Paul A. Cole , Bozidar Janko , Richard G. Chambers , Wolfgang H. Herr , Douglas W. Trobough , Peter M. Compton
发明人： Paul A. Cole , Bozidar Janko , Richard G. Chambers , Wolfgang H. Herr , Douglas W. Trobough , Peter M. Compton
CPC分类号： G01R1/0433 , H05K1/0393 , H05K1/141
摘要： A test fixture for a high pin count surface mounted IC device has a test head assembly connected to an adapter having electrically conductive elements that couple the output of the IC device to test points on the test head assembly. The test points are coupled to conductive pads on the test head assembly via conductive runs. The test head assembly conductive pads mate with conductive pad formed in the electrically conductive elements of the adapter. The conductive elements engage leads on the IC device providing conductive paths between the IC leads an the test points on the test head assembly. The test fixture is secured to the IC device by friction forces between the periphery of the IC device and the inner surface of the adapter. The test fixture or the adapter is usable as a low profile chip carrier by inverting the fixture or adapter and as a circuit board interconnect.
摘要翻译： 用于高引脚数表面安装IC器件的测试夹具具有连接到具有将IC器件的输出耦合到测试头组件上的测试点的导电元件的适配器的测试头组件。 测试点通过导电连接耦合到测试头组件上的导电焊盘。 测试头组件导电焊盘与形成在适配器的导电元件中的导电焊盘配合。 导电元件接合IC器件上的引线，在IC引线之间提供测试头组件上的测试点之间的导电路径。 测试夹具通过IC器件的周边和适配器的内表面之间的摩擦力固定到IC器件。 测试夹具或适配器可用作通过倒置夹具或适配器以及作为电路板互连的低调芯片载体。
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公开(公告)号：US20120026218A1
公开(公告)日：2012-02-02
申请号：US12848258
申请日：2010-08-02
CPC分类号： B41J2/17593
摘要： An ink loader for a phase change ink imaging device includes an automated access control system that enables ink stick insertion based on user initiated ink load requests with reference to the operating state of the imaging device.
摘要翻译： 用于相变油墨成像装置的油墨装载机包括参照成像装置的操作状态基于用户启动的油墨负载请求实现油墨插入的自动访问控制系统。
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公开(公告)号：US5820275A
公开(公告)日：1998-10-13
申请号：US375332
申请日：1995-01-17
申请人： Timothy L. Crawford , James D. Rise , Barry D. Reeves , Nathan E. Hult , William Y. Pong , Richard G. Chambers , Michael E. Jones
发明人： Timothy L. Crawford , James D. Rise , Barry D. Reeves , Nathan E. Hult , William Y. Pong , Richard G. Chambers , Michael E. Jones
CPC分类号： B41J23/025
摘要： A process motor (82) provides bidirectional motive force to a printer (50) drive train (80) that selectively engages with multiple self-homing printing functions. A print head (52) is tiltable to a maintenance position and a transfer roller (64) is loadable against a transfer drum (54) by respective missing tooth gear (96, 160) latching mechanisms. A print media pick roller (122) and transfer drum maintaining devices (70, 72) are actuated by spring-wrap clutches (114, 236) that are protected from reverse rotation by a one-way clutch (106). Print media transport rollers (140, 142) are selectively engaged with the one-way clutch by an electro-mechanical clutch (128). A picked and transported print medium (56) receives an ink image from the transfer drum and is stripped therefrom by stripper fingers (66) and directed into media exit rollers (212, 220) for delivery to a media output tray (68). The stripper fingers and exit rollers are actuated sequentially by cams (180, 182) that are slaved to the transfer roller loading function.
摘要翻译： 过程电动机（82）向选择性地与多个自归位打印功能接合的打印机（50）传动系（80）提供双向动力。 打印头（52）可倾斜到维护位置，并且转印辊（64）可通过相应的缺齿齿轮（96,160）的锁定机构装载到转印鼓（54）上。 打印介质拾取辊（122）和转印鼓保持装置（70,72）由弹簧卷绕离合器（114,236）致动，该离合器通过单向离合器（106）防止反向旋转。 打印介质传送辊（140,142）通过机电离合器（128）选择性地与单向离合器接合。 拾取和运送的打印介质（56）从转印鼓接收油墨图像，并通过剥离指（64）从其中剥离并被引导到介质出口辊（212,220）中，以输送到介质输出托盘（68）。 剥离器指状物和出口辊通过被转移到转印辊装载功能的凸轮（180,182）顺序地致动。
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公开(公告)号：US5442387A
公开(公告)日：1995-08-15
申请号：US82209
申请日：1993-06-23
CPC分类号： B41J2/17593
摘要： A triggerable ink transfer system that simultaneously transfers ink from a plurality of ink preload chambers to corresponding load chambers and ink reservoirs is disclosed. The delivery system permits an untrained operator to safely load ink without inadvertently interchanging different types (e.g. colors) of ink, and without inadvertently overfilling any of the ink reservoirs. A processing unit that coordinates ink delivery system monitoring and control features is in communication with an operator interface unit that provides ink loading instructions to the operator.
摘要翻译： 公开了一种可触发的油墨传送系统，其同时将油墨从多个油墨预加载室转移到相应的装载室和油墨储存器。 输送系统允许未经训练的操作者安全地加载油墨，而不会无意间交换不同类型（例如颜色）的油墨，并且不会无意中过度填充任何油墨储存器。 协调油墨输送系统监测和控制特征的处理单元与向操作者提供油墨加载指令的操作者界面单元通信。
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公开(公告)号：US5223860A
公开(公告)日：1993-06-29
申请号：US716567
申请日：1991-06-17
CPC分类号： B41J2/17593
摘要： A triggerable ink transfer system that simultaneously transfers ink from a plurality of ink preload chambers to corresponding load chambers and ink reservoirs is disclosed. The delivery system permits an untrained operator to safely load ink without inadvertently interchanging different types (e.g. colors) of ink, and without inadvertently overfilling any of the ink reservoirs. A processing unit that coordinates ink delivery system monitoring and control features is in communication with an operator interface unit that provides ink loading instructions to the operator.
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公开(公告)号：USD268252S
公开(公告)日：1983-03-15
申请号：US208758
申请日：1980-11-20
申请人： Richard G. Chambers
设计人： Richard G. Chambers
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公开(公告)号：US08313182B2
公开(公告)日：2012-11-20
申请号：US12898804
申请日：2010-10-06
IPC分类号： B41J2/175
CPC分类号： B41J2/17593
摘要： A solid ink loading system for a phase change ink imaging device includes an ink loader having a first end, a second end, and at least one feed channel extending between the first and the second end. The at least one feed channel includes an insertion region intermediate the first and the second end where ink sticks enter the at least one feed channel. The at least one feed channel is configured to guide ink sticks in a feed direction from the insertion region toward the second end. An ink stick retractor is configured for movement between a forward position and a rearward position substantially parallel to at least a portion of the at least one feed channel. The forward position is closer to the second end of the feed channel than the first position. The ink stick retractor is configured to selectively move ink sticks in the at least one feed channel in a retraction direction toward the first end.
摘要翻译： 用于相变油墨成像装置的固体油墨装载系统包括具有第一端，第二端和在第一和第二端之间延伸的至少一个进料通道的油墨装载器。 所述至少一个进料通道包括位于第一和第二末端之间的插入区域，其中墨水棒进入至少一个进料通道。 所述至少一个进料通道构造成沿着进料方向从插入区域朝向第二末端引导墨棒。 墨棒牵开器构造成在基本上平行于至少一个进给通道的至少一部分的前进位置和后部位置之间移动。 前进位置比第一位置更靠近进给通道的第二端。 墨棒卷收器构造成选择性地沿着朝向第一端的缩回方向移动至少一个进给通道中的墨棒。
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公开(公告)号：US08075128B2
公开(公告)日：2011-12-13
申请号：US12371739
申请日：2009-02-16
申请人： Daniel C. Park , Donald B. Maclane , Richard G. Chambers , Timothy L. Crawford , Darrell R. Finneman , William Y. Pong
发明人： Daniel C. Park , Donald B. Maclane , Richard G. Chambers , Timothy L. Crawford , Darrell R. Finneman , William Y. Pong
IPC分类号： B41J2/01
CPC分类号： G03G15/167 , G03G15/16 , G03G15/1665 , G03G15/2032 , G03G15/2092 , G03G15/24 , G03G2215/00409 , G03G2215/0193 , G03G2215/16 , G03G2215/1676 , G03G2215/168 , G03G2221/1642
摘要： An image transfer mechanism includes a pressure element and a lever system. The lever system has a load attachment point with a range of position that depends on the thickness of a print medium positioned between the imaging element and the pressure element. A load mechanism includes a load connector with a distal end attached to the lever system load attachment point so that displacement of the lever system attachment point causes longitudinal movement of the load connector. The load mechanism applies a load that is substantially constant throughout the range of position of the lever system load attachment point. The load mechanism includes a spring and a crank attached to the spring and to the proximal end of the load connector. The crank is configured so that a change in the spring force produces a lesser change in the load force at the distal end of the load connector.
摘要翻译： 图像转印机构包括压力元件和杠杆系统。 杠杆系统具有负载附接点，其具有取决于位于成像元件和压力元件之间的打印介质的厚度的位置范围。 负载机构包括具有附接到杠杆系统负载附接点的远端的负载连接器，使得杠杆系统附接点的位移导致负载连接器的纵向移动。 负载机构施加在杠杆系统负载附接点的整个位置范围内基本恒定的负载。 负载机构包括弹簧和连接到弹簧和连接到负载连接器的近端的曲柄。 曲柄构造成使得弹簧力的变化产生负载连接器的远端处的负载力的较小变化。
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