Printhead maintenance station having contact pad with sloping profile
    1.
    发明授权
    Printhead maintenance station having contact pad with sloping profile 有权
    打印头维护站具有倾斜轮廓的接触垫

    公开(公告)号:US07938503B2

    公开(公告)日:2011-05-10

    申请号:US12506212

    申请日:2009-07-20

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16535

    摘要: A printhead maintenance station for maintaining a printhead in an operable condition. The maintenance station comprises an elastically deformable pad having a contact surface for sealing contact with nozzles in an ink ejection face of the printhead. The contact surface has a sloping profile. The maintenance station has a motor and cam arrangement for moving the pad substantially perpendicularly with respect to the ink ejection face. The pad moves from a first position in which the contact surface is sealingly contacted with the nozzles to a second position in which the contact surface is disengaged from the face. The movement and the sloping profile of the pad causes the contact surface to be peeled away from the face during disengagement.

    摘要翻译: 一种用于将打印头保持在可操作状态的打印头维护站。 维护站包括可弹性变形的垫,其具有用于与打印头的喷墨面中的喷嘴密封接触的接触表面。 接触表面具有倾斜轮廓。 维护站具有电动机和凸轮装置,用于相对于喷墨面大致垂直地移动衬垫。 衬垫从接触表面与喷嘴密封接触的第一位置移动到接触表面与面部脱离的第二位置。 垫的运动和倾斜轮廓使得接触表面在分离期间从表面剥离。

    Printhead maintenance station
    3.
    发明授权
    Printhead maintenance station 有权
    打印头维护站

    公开(公告)号:US07506958B2

    公开(公告)日:2009-03-24

    申请号:US11246676

    申请日:2005-10-11

    IPC分类号: B41J2/165

    摘要: A printhead maintenance station for maintaining a printhead in an operable condition is provided. The maintenance station comprises an elastically deformable pad having a contact surface for sealing engagement with an ink ejection face of the printhead. The maintenance station also comprises an engagement mechanism for moving the pad between a first position in which the contact surface is sealingly engaged with the face, and a second position in which the contact surface is disengaged from the face. The maintenance station is configured such that the contact surface is progressively contacted with the face during sealing engagement and peeled away from the face during disengagement.

    摘要翻译: 提供了一种用于将打印头保持在可操作状态的打印头维护站。 维护站包括具有用于与打印头的喷墨面密封接合的接触表面的可弹性变形的垫。 维护站还包括用于在接触表面与面部密封接合的第一位置和接触表面与面部脱离的第二位置之间移动衬垫的接合机构。 维护站构造成使得接触表面在密封接合期间与面逐渐接触并且在分离期间从面部剥离。

    Printhead assembly for maintaining a printhead in an operable condition
    5.
    发明授权
    Printhead assembly for maintaining a printhead in an operable condition 有权
    用于将打印头保持在可操作状态的打印头组件

    公开(公告)号:US07472981B2

    公开(公告)日:2009-01-06

    申请号:US11246677

    申请日:2005-10-11

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16535

    摘要: A printhead assembly for maintaining a printhead in an operable condition is provided. The assembly comprises a printhead having an ink ejection face and a printhead maintenance station. The printhead maintenance station comprises an elastically deformable pad having a contact surface for sealing engagement with the face, and an engagement mechanism for moving the pad between a first position in which the contact surface is sealingly engaged with the face and a second position in which the contact surface is disengaged from the face. The printhead assembly is configured such that the contact surface is progressively contacted with the face during sealing engagement and peeled away from the face during disengagement.

    摘要翻译: 提供了一种用于将打印头保持在可操作状态的打印头组件。 组件包括具有喷墨面和打印头维护站的打印头。 打印头维护站包括具有用于与表面密封接合的接触表面的可弹性变形的垫,以及用于在第一位置和第二位置之间移动垫的接合机构,其中接触表面与表面密封接合,第二位置 接触面与面脱离。 打印头组件被配置成使得接触表面在密封接合期间与面逐渐接触并且在分离期间从表面剥离。

    Printhead maintenance station having one-piece elastomer pad for peeling engagement with nozzles
    6.
    发明授权
    Printhead maintenance station having one-piece elastomer pad for peeling engagement with nozzles 有权
    打印头维护站具有一体式弹性垫,用于与喷嘴剥离接合

    公开(公告)号:US08136918B2

    公开(公告)日:2012-03-20

    申请号:US12832990

    申请日:2010-07-09

    IPC分类号: B41J2/165

    摘要: A printhead maintenance station for maintaining a printhead in an operable condition. The maintenance station has an elastically deformable pad coextensive with the printhead. The pad is a one-piece elastomer pad having a uniform contact surface configured for sealing contact with all nozzles in an ink ejection face of the printhead. A mechanism is configured for reciprocally moving the pad between a first position in which the contact surface is sealingly contacted with all nozzles in the ink ejection face, and a second position in which the contact surface is disengaged from the face. The pad and the mechanism cooperate such that the contact surface is progressively contacted with the face during sealing engagement and peeled away from the face during peeling disengagement.

    摘要翻译: 一种用于将打印头保持在可操作状态的打印头维护站。 维护站具有与打印头共同延伸的可弹性变形的垫。 衬垫是具有均匀接触表面的单件弹性垫,其被配置用于与打印头的喷墨面中的所有喷嘴密封接触。 一种机构构造成用于在其中接触表面与喷墨面中的所有喷嘴密封接触的第一位置和接触表面与表面脱离的第二位置之间往复移动焊盘。 垫和机构配合使得接触表面在密封接合期间与面逐渐接触并且在剥离脱离期间从表面剥离。

    PRINTHEAD MAINTENANCE STATION WITH CURVED CONTACT PAD
    8.
    发明申请
    PRINTHEAD MAINTENANCE STATION WITH CURVED CONTACT PAD 审中-公开
    带弯曲接触垫的PRINTHEAD维护站

    公开(公告)号:US20090021555A1

    公开(公告)日:2009-01-22

    申请号:US12241038

    申请日:2008-09-30

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16523

    摘要: A printhead maintenance station is provided for an inkjet printer. The maintenance station includes an elongate housing defining internal slots at either end. An elongate support arm assembly can be complementarily received within the slots. The support arm assembly is able to slide within the slots and also defines a pad recess. A pad is received in the recess and has a contact surface defining a curved profile that can be brought into contact with an ink ejection face of a printhead.

    摘要翻译: 为喷墨打印机提供打印头维护站。 维护站包括在任一端限定内部槽的细长壳体。 细长的支撑臂组件可以互补地接收在槽内。 支撑臂组件能够在槽内滑动并且还限定衬垫凹部。 垫片被容纳在凹槽中并且具有限定能够与打印头的喷墨面接触的弯曲轮廓的接触表面。

    PRINTHEAD ASSEMBLY HAVING A WICKING ELEMENT AND A PRINTHEAD MAINTENANCE STATION
    9.
    发明申请
    PRINTHEAD ASSEMBLY HAVING A WICKING ELEMENT AND A PRINTHEAD MAINTENANCE STATION 审中-公开
    打印机组件和打印机维护站

    公开(公告)号:US20080291237A1

    公开(公告)日:2008-11-27

    申请号:US12189198

    申请日:2008-08-10

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16505 B41J2/16535

    摘要: Provided is a printhead assembly that includes a support structure and a printhead mounted on the support structure, said printhead having an ink ejection face. The assembly also includes a print media guide proximate the support structure for guiding print media past the printhead for printing, and a wicking element mounted on the support structure between the support structure and the print media guide. Further included is a pad with an angled contact surface to facilitate the transfer of ink from the printhead to the wicking element, as well as a printhead maintenance station. The maintenance station has a body defining an elongate slot along a length thereof, said pad slidably mounted inside said body to be slidable to a first position, where the pad protrudes from the slot, and a second position, where the pad is inside the body.

    摘要翻译: 提供了一种打印头组件,其包括支撑结构和安装在支撑结构上的打印头,所述打印头具有喷墨面。 组件还包括邻近支撑结构的打印介质导板,用于引导打印介质通过打印头进行打印;以及芯片元件,其安装在支撑结构之间的支撑结构和打印介质引导件之间。 还包括具有成角接触表面的垫,以便于将油墨从打印头转移到芯吸元件以及打印头维护站。 维护站具有沿其长度限定细长槽的主体,所述垫可滑动地安装在所述主体内部,以可滑动到第一位置,其中垫从槽突出,并且第二位置,其中垫在主体内 。

    Printhead maintenance station with pad cleaning action
    10.
    发明授权
    Printhead maintenance station with pad cleaning action 有权
    打印头维修站带垫清洁动作

    公开(公告)号:US07448723B2

    公开(公告)日:2008-11-11

    申请号:US11246710

    申请日:2005-10-11

    IPC分类号: B41J2/165

    CPC分类号: B41J2/16535 B41J2/16505

    摘要: A printhead maintenance station for maintaining a printhead in an operable condition is provided. The maintenance station comprises an elastically deformable pad having a contact surface for sealing engagement with an ink ejection face of the printhead. The maintenance station also comprises an engagement mechanism for moving said pad between a first position in which the contact surface is sealingly engaged with the face, a second position in which the contact surface is disengaged from the face, and a third position in which the contact surface is engaged with a pad cleaner.

    摘要翻译: 提供了一种用于将打印头保持在可操作状态的打印头维护站。 维护站包括具有用于与打印头的喷墨面密封接合的接触表面的可弹性变形的垫。 维护站还包括用于在第一位置和第三位置之间移动所述垫的接合机构,其中接触表面与面密封接合,第二位置接触表面与面脱离;第三位置, 表面与垫清洁器接合。