公开(公告)号：WO2014003720A1

公开(公告)日：2014-01-03

申请号：PCT/US2012/044192

申请日：2012-06-26

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P. ,  LO, Kevin ,  TYLER, Jerrod ,  PRUYN, John

Inventor： LO, Kevin ,  TYLER, Jerrod ,  PRUYN, John

IPC: B65H3/34 ,  B65H1/02

CPC classification number: B65H1/14 ,  B65H1/04 ,  B65H1/08 ,  B65H1/12 ,  B65H1/266 ,  B65H2402/64 ,  B65H2403/47 ,  B65H2405/11172

Abstract: An apparatus for actuating a lift plate of a media tray is disclosed herein. An example of the apparatus includes a rocker assembly adjacent the lift plate and a slide assembly coupled to the rocker assembly to actuate the rocker assembly subsequent to insertion of the media tray in a printing device, thereby raising the lift plate. The apparatus additionally includes a lock assembly to secure the slide assembly and a latch assembly coupled to the lock assembly to release the lock assembly upon initiation of opening of the media tray, thereby allowing the lift plate to lower prior to such removal. A media tray and method for actuating a lift plate of a media tray are also disclosed herein.

Abstract translation: 本文公开了用于致动介质托盘的升降板的装置。 装置的一个实例包括邻近提升板的摇杆组件和联接到摇杆组件的滑动组件，以在将介质托盘插入打印装置之后致动摇杆组件，从而升高升降板。 该装置还包括一个锁定组件，用于固定滑动组件和一个联接到锁定组件上的闩锁组件，以在开始打开介质托盘时释放锁定组件，从而允许提升板在这种移除之前降低。 本文还公开了用于致动介质托盘的升降板的介质托盘和方法。

公开(公告)号：WO2017171729A1

公开(公告)日：2017-10-05

申请号：PCT/US2016/024742

申请日：2016-03-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  TOIA, Alexander ,  WITKOE, Kevin ,  TYLER, Jerrod ,  AXTEN, Bruce

Inventor： TOIA, Alexander ,  WITKOE, Kevin ,  TYLER, Jerrod ,  AXTEN, Bruce

IPC: B41J11/36 ,  B41J11/04 ,  B41J29/38

Abstract: A pick attempt of a media sheet from a media tray is initiated by rotating a pick roller a number of rotations that is set to greater than one in response to the sheet having been designated as a special media sheet type and that is set to one in response to the sheet not having been so designated. In response to a pick sensor detecting the sheet after the pick attempt has been attempted, a turn roller is rotated to advance the sheet to a print engine, and while the turn roller is rotating, the pick roller is rotated to assist advancement of the media sheet. A controller manages per-sheet and per-tray pick attempt counters while the sheet is individually attempted to be picked and advanced, using the counters to determine whether to initiate another pick attempt of the sheet when a current pick attempt has failed.

Abstract translation: 响应于已被指定为特殊介质薄片的薄片，通过旋转拾取滚轮多次旋转来启动介质薄片从介质托盘的拾取尝试，所述多次旋转被设定为大于1 类型，并且为了响应未被指定的纸张而设置为1。 响应拾取传感器在尝试拾取尝试之后检测到片材，旋转转动辊以将片材前进到打印引擎，并且在转动辊转动的同时，拾取辊旋转以协助介质的前进 片。 一个控制器管理每张纸张和每个纸盒的拣货尝试计数器，同时分别尝试拣配和提前纸张，使用计数器确定在当前拣配尝试失败时是否启动纸张的另一次拣配尝试。

公开(公告)号：WO2017155500A1

公开(公告)日：2017-09-14

申请号：PCT/US2016/021139

申请日：2016-03-07

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

Inventor： KOEHLER, Duane A ,  GEMBALA, David ,  WESTLUND, Mark ,  TUCKER, Ed ,  TYLER, Jerrod

IPC: G06F3/12

Abstract: An example system includes a primary device and at least one auxiliary device connected in series with the primary device. The auxiliary device has an identifier indicative of a position of the auxiliary device in the series. The identifier is based on a resistance value associated with the auxiliary device, the resistance value being based at least in part on an upstream device in the series.

Abstract translation: 示例系统包括主设备和与主设备串联连接的至少一个辅助设备。 辅助装置具有指示系列中的辅助装置的位置的标识符。 标识符基于与辅助设备相关联的电阻值，电阻值至少部分地基于该系列中的上游设备。

公开(公告)号：WO2017131737A1

公开(公告)日：2017-08-03

申请号：PCT/US2016/015625

申请日：2016-01-29

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

Inventor： MILES, Mike ,  WITKOE, Kevin ,  TYLER, Jerrod

IPC: B65H1/00 ,  B65H31/00 ,  B65D21/032 ,  B65D1/34

CPC classification number: B65H1/00 ,  B41J13/10 ,  B41J13/103 ,  B65H2402/10 ,  B65H2402/61 ,  B65H2405/332 ,  G03G15/6502 ,  G03G2215/00734 ,  G03G2215/00738

Abstract: In an example implementation, a stackable component assembly includes a first stackable component with a bottom recess in its bottom surface, and a second stackable component with a top recess in its top surface. A first alignment element is installed in the bottom recess and a second alignment element is installed in the top recess. The second alignment element is nestable within the first alignment element to align the first and second stackable components upon stacking the first stackable component onto the second stackable component.

Abstract translation: 在示例性实施方式中，可堆叠部件组件包括第一可堆叠部件和第二可堆叠部件，第一可堆叠部件在其底表面中具有底部凹槽，第二可堆叠部件在其顶表面中具有顶部凹槽。 第一对准元件安装在底部凹槽中并且第二对准元件安装在顶部凹槽中。 第二对准元件可嵌套在第一对准元件内，以在将第一可堆叠元件堆叠到第二可堆叠元件上时对齐第一可堆叠元件和第二可堆叠元件。