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    PRINTHEAD ASSEMBLY DATUMING
    32.
    发明申请
    PRINTHEAD ASSEMBLY DATUMING 审中-公开
    PRINTHEAD装配数据

    公开(公告)号：US20160318322A1

    公开(公告)日：2016-11-03

    申请号：US15205257

    申请日：2016-07-08

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Joseph Scheffelin ,  Daniel Gonzalez Perello ,  Joaquim Brugue Garvi ,  Rafael Ulacia Portoles

    IPC: B41J25/00 ,  B41J2/145

    CPC classification number: B41J25/001 ,  B41J2/145 ,  B41J19/00

    Abstract: In one example, a datuming system to position a printhead assembly relative to a component external to the printhead assembly includes a first datum on the printhead assembly to establish a first plane, a first line, and a first point and a second datum on the printhead assembly to establish a second plane orthogonal to the first plane, a second line, and a second point.

    Abstract translation: 在一个示例中，用于将打印头组件相对于打印头组件外部的组件定位的数据系统包括打印头组件上的第一基准，以在打印头上建立第一平面，第一行以及第一点和第二数据 组装以建立与第一平面垂直的第二平面，第二线和第二点。

    Connection arrangements
    35.
    发明授权
    Connection arrangements 有权

    公开(公告)号：US11020974B2

    公开(公告)日：2021-06-01

    申请号：US15316695

    申请日：2014-06-06

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Daniel Gonzalez Perello ,  Kurt Vandenbergh ,  Joan Sanjuan ,  Francesc Roure Pastor ,  Santiago Forcada

    IPC: B41J2/175 ,  B41J25/34

    Abstract: A connection arrangement is between first and second members pivoted together between open and lockable positions. The first member has a first connector and the second member has a second connector, said connectors being adapted to connect by linear movement between them. The first member has a user-actuatable handle adapted, when the first and second members are in said lockable position: during a first movement of the handle, to engage a latch member of the first member with a catch on the second member; and, during a second movement, to move the first and second connectors with respect to one another in a first linear direction between a disengaged and an engaged position of the connectors. A block element on the first member is arranged to prevent said first and second movements of the handle when said first and second members are not in said lockable position. A block-unlock element on the second member is arranged to displace the block element to enable said first and second movements of the handle when the first and second members are moved from said open position to said lockable position.

    Latching systems with latch handle
    37.
    发明授权
    Latching systems with latch handle 有权

    公开(公告)号：US10112395B2

    公开(公告)日：2018-10-30

    申请号：US15880739

    申请日：2018-01-26

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Daniel Gonzalez Perello ,  Kurt Vandenbergh ,  Joan Sanjuan ,  Santiago Forcada ,  Francesc Roure Pastor

    IPC: B41J2/14 ,  B41J2/155 ,  B41J2/175 ,  B41J25/34

    Abstract: An inkjet printer has a print bar system comprising a print bar and a plurality of selectively replaceable print heads attached to the print bar. The system comprises a receptor on the bar, for installation of a print head, each print head having a rear face for insertion in said receptor in a first direction. A latch is provided, pivoted on the bar. The latch has a user-actuatable handle adapted, during a first movement thereof, to engage a latch member of the latch with a catch on the bar to lock the latch in a lockable position on the bar. A platform is mounted on the latch with freedom to move with respect to the latch in said first direction when the latch is in said lockable position. The platform has a latch electrical connector, adapted to engage a head electrical connector on the print head, by mutual movement of the connectors in said first direction. A bias means urges the platform in said first direction. A second movement of the handle releases the platform for movement relative to the latch under the action of the bias means. When the latch is in the lockable position, and the print head is installed in the receptor, the first movement of the handle locks the latch in the lockable position and the second movement of the handle releases the platform so that the bias means presses the platform in said first direction to engage said electrical connectors and urge the print head into secure engagement with the receptor.

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