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1. 发明授权

US08430391B1 Sliding tandem media feeder in a printer 有权
标题翻译：在打印机中滑动串联介质进纸器
公开(公告)号：US08430391B1
公开(公告)日：2013-04-30
申请号：US13272996
申请日：2011-10-13
申请人： Daniel Clark Park , Timothy Carlysle Shaw , Michael John Janicki
发明人： Daniel Clark Park , Timothy Carlysle Shaw , Michael John Janicki
IPC分类号： B65H3/44
CPC分类号： B65H1/26 , B65H1/14 , B65H1/28 , B65H2301/42266 , B65H2405/15 , B65H2405/3311
摘要： In a tandem media supply, two vertical stacks of media sheets are stored. The first stack is positioned on a lift plate that rises as top sheets are removed from the stack of media. When the first stack is exhausted, the second stack is moved by an actuator towards a position where the lift plate was loaded with the first stack of media sheets. Movement of the second stack displaces a biased gate to decouple the lift plate from a drive member that elevated the lift plate. The lift plate drops under the effect of gravity to a position where the second stack of media sheets moves onto the lift plate. Once the second stack is on the lift plate, a biasing force returns the biased gate to a position that enables the drive member to elevate the lift plate.
摘要翻译：在串联介质供应中，存储了两个垂直堆叠的介质页。第一堆叠被定位在升降板上，随着顶层从介质堆中移除而升高。当第一堆叠被排出时，第二堆叠被致动器移动到提升板装载有第一堆介质片的位置。第二堆叠的运动使偏置的门移动，以将升降板与提升升降板的驱动构件分离。升降板在重力作用下下降到第二叠介质片移动到升降板上的位置。一旦第二堆叠在提升板上，偏压力将偏压门返回到使得驱动构件能够提升升降板的位置。

2. 发明申请

US20130093135A1 SLIDING TANDEM MEDIA FEEDER IN A PRINTER 有权
标题翻译：在打印机中滑动TANDEM MEDIA FEEDER
公开(公告)号：US20130093135A1
公开(公告)日：2013-04-18
申请号：US13272996
申请日：2011-10-13
申请人： Daniel Clark Park , Timothy Carlysle Shaw , Michael John Janicki
发明人： Daniel Clark Park , Timothy Carlysle Shaw , Michael John Janicki
IPC分类号： B65H3/44 , B65H5/00 , B65H1/12 , B65H5/26
CPC分类号： B65H1/26 , B65H1/14 , B65H1/28 , B65H2301/42266 , B65H2405/15 , B65H2405/3311
摘要： In a tandem media supply, two vertical stacks of media sheets are stored. The first stack is positioned on a lift plate that rises as top sheets are removed from the stack of media. When the first stack is exhausted, the second stack is moved by an actuator towards a position where the lift plate was loaded with the first stack of media sheets. Movement of the second stack displaces a biased gate to decouple the lift plate from a drive member that elevated the lift plate. The lift plate drops under the effect of gravity to a position where the second stack of media sheets moves onto the lift plate. Once the second stack is on the lift plate, a biasing force returns the biased gate to a position that enables the drive member to elevate the lift plate.
摘要翻译：在串联介质供应中，存储了两个垂直堆叠的介质页。第一堆叠被定位在升降板上，随着顶层从介质堆中移除而升高。当第一堆叠被排出时，第二堆叠被致动器移动到提升板装载有第一堆介质片的位置。第二堆叠的运动使偏置的门移动，以将升降板与提升升降板的驱动构件分离。升降板在重力作用下下降到第二叠介质片移动到升降板上的位置。一旦第二堆叠在提升板上，偏压力将偏压门返回到使得驱动构件能够提升升降板的位置。

3. 发明申请

US20120154471A1 ALTERNATE IMAGING ORDER FOR IMPROVED DUPLEX THROUGHPUT IN A CONTINUOUS PRINT TRANSFER PRINTER 有权
标题翻译：在连续打印转印打印机中进行改进的双重打印的替代成像命令
公开(公告)号：US20120154471A1
公开(公告)日：2012-06-21
申请号：US12972577
申请日：2010-12-20
申请人： Zhikui Ren , Daniel Clark Park
发明人： Zhikui Ren , Daniel Clark Park
IPC分类号： B41J29/38 , B65H5/06
CPC分类号： B41J3/60
摘要： A method/printer prints images on an “A” side of a first sheet of media and on an “A” side of a second sheet of media in a single full transfer rotation of a drum. The method then prints images on the B side of the first sheet and on an A side of a third sheet in a single full transfer rotation of the drum. Similarly, the method prints images on the B side of the second sheet and on an A side of a fourth sheet in a single full transfer rotation of the drum. This method then prints images on the B side of the third sheet and the B side of the fourth sheet in a single full transfer rotation of the drum.
摘要翻译：一种方法/打印机在滚筒的单次完全转印旋转中，在第一张介质的“A”侧和第二张介质的“A”侧上打印图像。然后，该方法在滚筒的单次完全转印旋转中在第一片材的B侧和第三片材的A侧上打印图像。类似地，该方法在滚筒的单次完全转印旋转中在第二片材的B侧和第四片材的A侧上打印图像。然后，该方法在滚筒的单次完全转印旋转中在第三片材的B侧和第四片材的B侧上打印图像。

4. 发明授权

US07506870B2 Drive nip release apparatus 失效
标题翻译：驱动压区释放装置
公开(公告)号：US07506870B2
公开(公告)日：2009-03-24
申请号：US11187747
申请日：2005-07-22
申请人： Daniel Clark Park
发明人： Daniel Clark Park
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H2403/51 , B65H2404/14211 , B65H2404/143 , B65H2404/1441 , G03G15/6558 , G03G2215/00679
摘要： In embodiments herein one or more cams are operatively connected to corresponding ones of idler rollers within nip drive assemblies. As the cams rotate, the cams move the idler rollers between a first position biased against the drive rollers and a second position out of contact with the drive rollers. A camshaft is operatively connected to the cams, and the camshaft is operatively connected to a clutch driven by the drive motor/axle of the nip drive assembly. One feature of embodiments herein is that the camshaft (and consequently the cams themselves) is rotated by the clutch only when the drive axle rotates in a reverse direction opposite the forward direction. Thus, the forward movement of the drive axle moves media through the drive nips and reverse movement of the drive axle rotates the cams, thereby controlling the position of the idler rollers.
摘要翻译：在本文的实施例中，一个或多个凸轮可操作地连接到辊隙驱动组件内的相应的惰辊。当凸轮旋转时，凸轮使惰辊在偏置于驱动辊的第一位置和与驱动辊不接触的第二位置之间移动。凸轮轴可操作地连接到凸轮，并且凸轮轴可操作地连接到由夹持驱动组件的驱动马达/轴驱动的离合器。本文的实施例的一个特征是，只有当驱动轴沿与正向相反的方向旋转时，凸轮轴（以及因此的凸轮本身）才被离合器旋转。因此，驱动轴的向前运动通过驱动夹头移动介质，并且驱动轴的反向运动使凸轮旋转，从而控制惰轮的位置。

5. 发明授权

US5725449A Impact pulley 失效
标题翻译：冲击滑轮
公开(公告)号：US5725449A
公开(公告)日：1998-03-10
申请号：US731876
申请日：1996-10-18
申请人： Daniel Clark Park
发明人： Daniel Clark Park
IPC分类号： F16H33/02 , F16H55/14
CPC分类号： F16H55/14 , F16H33/02 , Y10T74/1852
摘要： An impact pulley apparatus and method are provided for use with a high-speed media processing apparatus by driven attachment to the rotatable shaft of a motor associated therewith to absorb impact energy caused by the high-speed media processing apparatus encountering media to be conveyed. The impact pulley apparatus includes a base plate for mounting on the rotatable shaft such that rotation of the shaft causes identical and simultaneous rotation of the base plate. A pulley member is operatively connected to the base plate by biasing members which are springs in the preferred embodiment such that the pulley member is substantially identically rotatable with rotation of the base plate in one direction in a non-actuated position until an amount of impact energy is encountered by the pulley member sufficient for the pulley member to biasedly rotate in the same direction less than the base plate in an actuated position of the impact pulley apparatus in order to absorb the impact energy.
摘要翻译：提供了一种用于与高速介质处理设备一起使用的冲击滑轮设备和方法，该驱动装置通过与其相关联的马达的可旋转轴的驱动附接来吸收由高速介质处理设备遇到被传送介质所引起的冲击能量。冲击滑轮装置包括用于安装在可旋转轴上的基板，使得轴的旋转引起基板的相同且同时的旋转。滑轮构件通过在优选实施例中是弹簧的偏置构件而可操作地连接到基板，使得滑轮构件在基板的一个方向上处于非致动位置时基本相同地可旋转，直到冲击能量滑轮构件足以使滑轮构件在冲击滑轮装置的致动位置上以小于基板的相同方向偏置地旋转，以便吸收冲击能量。

6. 发明申请

US20120075390A1 INK PUMP WITH FLUID AND PARTICULATE RETURN FLOW PATH 有权
标题翻译：具有流体和颗粒返回流路的INK泵
公开(公告)号：US20120075390A1
公开(公告)日：2012-03-29
申请号：US12890998
申请日：2010-09-27
申请人： Daniel Clark Park , Michael E. Jones
发明人： Daniel Clark Park , Michael E. Jones
IPC分类号： B41J2/175
CPC分类号： B41J2/17593 , B41J2/175 , B41J2/17596
摘要： A bidirectional sealless ink pumping system used in an inkjet printing device includes a liquid ink reservoir and a pump. The pump moves ink from the reservoir through a pumping chamber to supply ink to printheads in the printer, and moves ink from a recirculation receptacle through the pumping chamber to the reservoir. A portion of the ink in the pumping chamber is drawn out of the pumping chamber to lubricate the moving member and is filtered before returning to the pumping chamber.
摘要翻译：在喷墨打印装置中使用的双向无密封墨水泵系统包括液体墨水储存器和泵。泵将油墨从储存器移动通过泵送室以将墨水供应到打印机中的打印头，并且将墨水从再循环容器移动通过泵送室到储存器。泵送室中的一部分墨水从泵送室抽出以润滑移动构件，并在返回到泵送室之前进行过滤。

7. 发明申请

US20120026255A1 LIQUID INK DELIVERY SYSTEM INCLUDING A FLOW RESTRICTOR THAT RESISTS AIR BUBBLE FORMATION IN A LIQUID INK RESERVOIR 有权
标题翻译：液体输送系统，包括阻止液体油墨中空气泡沫形成的流量限制器
公开(公告)号：US20120026255A1
公开(公告)日：2012-02-02
申请号：US12847829
申请日：2010-07-30
申请人： Daniel Clark Park
发明人： Daniel Clark Park
IPC分类号： B41J2/175
CPC分类号： B41J2/175 , B41J2/17596
摘要： A fluid ink delivery system includes a receptacle positioned proximate to a plurality of inkjet ejectors, and an ink supply in fluid communication with the receptacle. Ink held in the receptacle may be withdrawn under negative pressure by a pump in the ink supply. A flow restrictor in fluid communication with the pump limits the negative pressure level applied by the pump to be less than a pressure that draws air across a porous member in the receptacle.
摘要翻译：流体油墨输送系统包括靠近多个喷墨喷射器定位的容器以及与容器流体连通的供墨装置。保持在容器中的墨水可以通过墨水供应中的泵在负压下被抽出。与泵流体连通的限流器限制了由泵施加的负压水平小于将空气吸入容器中的多孔构件的压力。

8. 发明申请

US20110148957A1 Bidirectional Ink Pump 有权
标题翻译：双向墨水泵
公开(公告)号：US20110148957A1
公开(公告)日：2011-06-23
申请号：US12643227
申请日：2009-12-21
申请人： Daniel Clark Park , Isaac S. Frazier
发明人： Daniel Clark Park , Isaac S. Frazier
IPC分类号： B41J29/38 , B41J2/175
CPC分类号： B41J2/17596 , B41J2/17509 , B41J2/18 , B41J2/185
摘要： An ink delivery and recovery system includes a first reservoir for containing ink for delivery to a plurality of ink jets of an imaging device, a second reservoir spaced apart from the first reservoir for containing ink for delivery to the first reservoir, and a third reservoir for capturing ink emitted from the plurality of ink jets. A first conduit is connected to the first reservoir and configured to permit flow of ink in a single direction toward the first reservoir. A second conduit is connected to the third reservoir and configured to permit flow of ink in a single direction away from the third reservoir. A third conduit is connected between the second reservoir and the first conduit and second conduit, the third conduit being configured to permit bidirectional flow of ink from the second reservoir toward the first and second conduits and from the first and second conduits toward the second reservoir. A bidirectional pump is associated with the third conduit.
摘要翻译：墨水输送和回收系统包括第一储存器，用于容纳用于输送到成像装置的多个喷墨口的墨水;与第一储存器间隔开的用于容纳用于输送到第一储存器的墨水的第二储存器;以及用于捕获从多个喷墨喷嘴发射的油墨。第一管道连接到第一储存器并且构造成允许沿着单一方向的墨向第一储存器流动。第二管道连接到第三储存器并且被配置为允许墨在远离第三储存器的单个方向上流动。第三导管连接在第二储存器与第一导管和第二导管之间，第三导管构造成允许墨水从第二储存器朝向第一和第二导管以及从第一和第二导管向第二储存器双向流动。双向泵与第三导管相连。

9. 发明授权

US08506061B2 Method and apparatus for purging and supplying ink to an inkjet printing apparatus 有权
标题翻译：用于向喷墨打印设备吹扫和供墨的方法和设备
公开(公告)号：US08506061B2
公开(公告)日：2013-08-13
申请号：US12861177
申请日：2010-08-23
申请人： Daniel Clark Park
发明人： Daniel Clark Park
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17593 , B41J2/175 , B41J2/19
摘要： An ink delivery system is configured to supply ink to an ink reservoir fluidly coupled to inkjet ejectors and remove ink from a receptacle mounted proximate to the ink reservoir using a single conduit. The ink reservoir is configured to prevent air from being pulled through a reservoir membrane, and a reversible pump is configured to produce positive and negative pressure in the conduit to supply ink to the ink reservoir and remove ink from the receptacle, respectively.
摘要翻译：墨水输送系统被配置为将墨水供应到与墨水喷射器流体连接的墨水储存器，并且使用单个管道从安装在墨水储存器附近的容器中去除墨水。墨水储存器被配置为防止空气被拉过储存器膜，并且可逆的泵配置成在导管中产生正压和负压，以将油墨分别供应到储墨器并从容器中去除油墨。

10. 发明申请

US20130051900A1 Apparatus And Method For Locking And Actuating A Stripper Blade In A Printer 有权
标题翻译：在打印机中锁定和执行剥离刀片的装置和方法
公开(公告)号：US20130051900A1
公开(公告)日：2013-02-28
申请号：US13223163
申请日：2011-08-31
申请人： Daniel Clark Park
发明人： Daniel Clark Park
IPC分类号： F16C11/04
CPC分类号： B41J29/38
摘要： An assembly for actuating a stripper blade in an indirect printer has been developed. The system includes a blade mounted to an elongated member, a first cam, a second cam, and an actuator configured to rotate the first and second cams. The elongated member is fixed in the vertical direction by a channel, and the first cam is configured to limit the horizontal movement of the elongated member. The second cam pivots the elongated member in and out of engagement with an image receiving member when the horizontal movement of the elongated member is constrained.
摘要翻译：已经开发了用于在间接打印机中致动剥离器叶片的组件。该系统包括安装到细长构件的叶片，第一凸轮，第二凸轮和被构造成旋转第一和第二凸轮的致动器。细长构件通过通道在垂直方向上固定，并且第一凸轮构造成限制细长构件的水平移动。当细长构件的水平移动受到限制时，第二凸轮使细长构件转动与图像接收构件接合并脱离与图像接收构件的接合。

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