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    • 1. 发明授权
    • Positioning of service station sled using motor-driven cam
    • 使用电动凸轮定位维修站滑板
    • US5992967A
    • 1999-11-30
    • US969646
    • 1997-11-13
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • B41J2/165B41J2/175
    • B41J2/16547
    • A service station for use in servicing one or more inkjet print cartridges includes a service station sled assembly movably attached to a service station chassis. The sled assembly includes at least one wiper and at least one cap. In one embodiment, the service station includes a cam and cam follower that interact to move the sled assembly. The cam is shaped so that movement of the cam to a first position causes each cap to contact a printhead of a corresponding inkjet print cartridge. Movement of the cam to a second position causes the cap to move away from the printhead and moves the wiper into a wiping position. In another embodiment, a service station according to the invention for use with a facsimile machine including inkjet printing apparatus includes a motor that is positioned so as to minimize the footprint of the service station. A method according to the invention includes the steps of positioning a print carriage adjacent to a service station including a sled assembly, and rotating a cam of the service station such that a cam follower of the sled assembly interacts with the cam to cause movement of the sled assembly.
    • 用于维修一个或多个喷墨打印墨盒的维修站包括可移动地连接到维修站底盘的维修站滑板组件。 滑动组件包括至少一个擦拭器和至少一个盖。 在一个实施例中,服务站包括相互作用以移动滑动组件的凸轮和凸轮从动件。 凸轮成形为使得凸轮到第一位置的运动使每个盖接触相应喷墨打印墨盒的打印头。 凸轮到第二位置的移动使得盖从打印头移开并将刮水器移动到擦拭位置。 在另一个实施例中,根据本发明的用于与包括喷墨打印设备的传真机一起使用的服务站包括定位成使得服务站的占地面积最小化的电动机。 根据本发明的方法包括以下步骤:将打印托架定位成邻近包括滑动组件的维修站,以及旋转维修站的凸轮,使得滑架组件的凸轮从动件与凸轮相互作用以引起 雪橇组装。
    • 2. 发明授权
    • Cap alignment and wiper positioning for inkjet printer service station
    • 喷墨打印机服务站的盖子对齐和刮水器定位
    • US5812157A
    • 1998-09-22
    • US722696
    • 1996-09-30
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • B41J2/165B41J2/175
    • B41J2/16547
    • A service station for use in servicing one or more inkjet print cartridges includes a service station sled assembly movably attached to a service station chassis. The service station can be used with either a facsimile machine that uses thermal inkjet printing, or with a thermal inkjet printer. In one embodiment, the service station includes an alignment mechanism for aligning a print carriage with respect to the sled assembly during capping to achieve improved alignment, relative to previous service stations, of a cap with respect to a corresponding print cartridge printhead. In another embodiment, the service station includes a positioning mechanism for positioning the print carriage with respect to the sled assembly during wiping such that, viewed in a direction parallel to the direction of motion of the print carriage, the edge of a wiper distal from a sled base extends beyond the print cartridge printhead by a predetermined amount in order to achieve optimum wiping performance. In another embodiment, the service station includes both the alignment mechanism and the positioning mechanism.
    • 用于维修一个或多个喷墨打印墨盒的维修站包括可移动地连接到维修站底盘的维修站滑板组件。 服务站可以与使用热喷墨打印的传真机或热喷墨打印机一起使用。 在一个实施例中,维修站包括对准机构,用于在打盖期间相对于滑板组件对准打印托架,以相对于相应的打印墨盒打印头实现相对于先前的维修站的对准。 在另一个实施例中,维修站包括定位机构,用于在擦拭期间相对于滑板组件定位打印托架,使得从平行于打印托架的运动方向的方向观察,刮水器的边缘远离 雪橇基座延伸超出打印墨盒打印头预定量,以达到最佳擦拭性能。 在另一个实施例中,服务站包括对准机构和定位机构。
    • 3. 发明授权
    • Positioning of service station sled using motor-driven cam
    • 使用电动凸轮定位维修站滑板
    • US06280015B1
    • 2001-08-28
    • US09428223
    • 1999-10-26
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • B41J2165
    • B41J2/16547
    • A service station for use in servicing one or more inkjet print cartridges includes a service station sled assembly movably attached to a service station chassis. The sled assembly includes at least one wiper and at least one cap. In one embodiment, the service station includes a cam and cam follower that interact to move the sled assembly. The cam is shaped so that movement of the cam to a first position causes each cap to contact a printhead of a corresponding inkjet print cartridge. Movement of the cam to a second position causes the cap to move away from the printhead and moves the wiper into a wiping position. In another embodiment, a service station according to the invention for use with a facsimile machine including inkjet printing apparatus includes a motor that is positioned so as to minimize the footprint of the service station. A method according to the invention includes the steps of positioning a print carriage adjacent to a service station including a sled assembly, and rotating a cam of the service station such that a cam follower of the sled assembly interacts with the cam to cause movement of the sled assembly.
    • 用于维修一个或多个喷墨打印墨盒的维修站包括可移动地连接到维修站底盘的维修站滑板组件。 滑动组件包括至少一个擦拭器和至少一个盖。 在一个实施例中,服务站包括相互作用以移动滑动组件的凸轮和凸轮从动件。 凸轮成形为使得凸轮到第一位置的运动使每个盖接触相应喷墨打印墨盒的打印头。 凸轮到第二位置的移动使得盖从打印头移开并将刮水器移动到擦拭位置。 在另一个实施例中,根据本发明的用于与包括喷墨打印设备的传真机一起使用的服务站包括定位成使得服务站的占地面积最小化的电动机。 根据本发明的方法包括以下步骤:将打印托架定位成邻近包括滑动组件的维修站,以及旋转维修站的凸轮,使得滑架组件的凸轮从动件与凸轮相互作用以引起 雪橇组装。
    • 5. 发明授权
    • Positioning of service station and paper pick pressure plate using
single motor
    • 使用单电机定位维修站和采纸压板
    • US5559538A
    • 1996-09-24
    • US289875
    • 1994-08-12
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • Chan NguyenAlan ShibataAtsushi KobayashiNoriyoshi Fujimori
    • B41J2/165B41J13/10B41J23/02
    • B41J23/025B41J13/103B41J2/16547
    • Structure according to the invention simultaneously controls operation of a sled assembly for servicing of an inkjet print cartridge and a mechanism for controlling advancement of a print medium into a printing path. The structure according to the invention can be used with either a facsimile machine that uses thermal inkjet printing, or with a thermal inkjet printer. In one embodiment, the structure includes a sled assembly which further includes at least one wiper and at least one cap, a paper pick pressure plate, and a mechanism for simultaneously controlling movement of the sled assembly and the pressure plate. The paper pick pressure plate is controlled to selectively contact a paper pick roller such that the print medium is advanced through the printing path when the pressure plate contacts the pick roller and the print medium is not advanced through the printing path when the pressure plate does not contact the pick roller. In a further embodiment, the mechanism for simultaneously controlling further comprises a dual cam mechanism. A cam ring of the dual cam mechanism interacts with a cam follower to move the sled assembly and a cam of the dual cam mechanism contacts the pressure plate to move the pressure plate directly.
    • 根据本发明的结构同时控制用于维修喷墨打印盒的滑动组件的操作和用于控制打印介质进入打印路径的机构。 根据本发明的结构可以与使用热喷墨印刷的传真机或热喷墨打印机一起使用。 在一个实施例中,该结构包括滑动组件,其还包括至少一个擦拭器和至少一个盖子,拾纸板压板和用于同时控制滑动组件和压力板的运动的机构。 控制拾纸压板以选择性地接触拾纸辊,使得当压板接触拾纸辊时打印介质前进通过打印路径,并且当压板不通过打印介质时打印介质未通过打印路径前进 接触搓纸辊。 在另一实施例中,用于同时控制的机构还包括双凸轮机构。 双凸轮机构的凸轮环与凸轮从动件相互作用以移动滑动组件,并且双凸轮机构的凸轮接触压板以直接移动压板。
    • 9. 发明授权
    • Liquid-jetting device
    • 液体喷射装置
    • US08020977B2
    • 2011-09-20
    • US12126692
    • 2008-05-23
    • Toshio KumagaiAtsushi KobayashiHitotoshi Kimura
    • Toshio KumagaiAtsushi KobayashiHitotoshi Kimura
    • B41J2/175
    • B41J2/1752B41J2/17553
    • An ink jet recording apparatus includes a slide member slidably supported at a cartridge holder and a lock claw member rotatably supported at the cartridge holder. The slide member slides along an insertion direction of an ink cartridge with respect to the cartridge holder between a first slide position and a second slide position. When the slide member is located at the second slide position, the lock claw member is located at a first rotation position. At this time, the ink cartridge is incapable of being removed from the cartridge holder. When the slide member moves to the first slide position from the second slide position, the lock claw member is located at the second rotation position. At this time, the ink cartridge is removable from the cartridge holder.
    • 喷墨记录装置包括可滑动地支撑在盒保持器上的滑动构件和可旋转地支撑在盒保持器上的锁定爪构件。 滑动构件相对于盒保持器在第一滑动位置和第二滑动位置之间沿着墨盒的插入方向滑动。 当滑动构件位于第二滑动位置时,锁定爪构件位于第一旋转位置。 此时,墨盒不能从墨盒保持器中取出。 当滑动构件从第二滑动位置移动到第一滑动位置时,锁定爪构件位于第二旋转位置。 此时,墨盒可从墨盒支架移除。