公开(公告)号：WO2018048453A1

公开(公告)日：2018-03-15

申请号：PCT/US2016/051373

申请日：2016-09-12

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

Inventor： RASMUSSEN, Steve O. ,  JOHNSON, Bruce G. ,  DOWNING, Elliott ,  MCCUE, Tom ,  JONES, Gene ,  GAASCH, Todd M. ,  SPAFFORD, Jonathon C. ,  EBERSOLE, Anthony W.

IPC: B41J13/00 ,  B41L21/00 ,  B65H29/40 ,  B65H29/52

Abstract: An example system includes an advancement mechanism to drive print media into a stacking region, a movable media guide arrangement and a controller. The movable media guide arrangement includes a pair of opposing media guides to receive opposing edges of a print medium therein and a translation mechanism to move the opposing media guides between at least two positions, the at least two positions including a deployed position and a retracted position. The controller is to actuate the translation mechanism to move the opposing media guides into the deployed position when the advancement mechanism transports a print medium into the stacking region and to actuate the translation mechanism to move the opposing media guides to the retracted position to release the print medium.

Abstract translation: 示例系统包括将打印介质驱动到堆叠区域的推进机构，可移动介质引导装置和控制器。 可移动介质引导装置包括一对相对的介质引导件，以接收其中的打印介质的相对边缘和平移机构，以在至少两个位置之间移动相对的介质引导件，所述至少两个位置包括展开位置和缩回位置 。 当推进机构将打印介质输送到堆叠区域中并且致动平移机构以将相对的介质导向件移动到缩回位置以释放打印介质时，控制器致动平移机构以将相对介质导向件移动到展开位置 平台。

公开(公告)号：WO2019055019A1

公开(公告)日：2019-03-21

申请号：PCT/US2017/051590

申请日：2017-09-14

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

Inventor： MCCUE, Tom ,  MORGAN, Lonny ,  GOULD, Catherine Elizabeth ,  EBERSOLE, Anthony W. ,  YRACEBURU, Robert ,  DOWNING, Elliott ,  BEALE, Robert Scott ,  JOHNSON, Bruce G.

IPC: B65H29/00 ,  B41J13/00 ,  F16F15/067

Abstract: Example described herein relate to a print shoes. For instance, a print shoe can include a body including a first surface, a first arm extending from the first surface and including a first mounting mechanism to couple to a spring, and a second arm extending from the first surface in a position substantially coplanar with the first arm, where the second arm includes a second mounting mechanism to couple to the spring and dispose the first arm a distance away from the second arm when coupled to the spring.

公开(公告)号：WO2019055035A1

公开(公告)日：2019-03-21

申请号：PCT/US2017/051913

申请日：2017-09-15

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

Inventor： BEALE, Robert Scott ,  DOWNING, Elliott ,  YRACEBURU, Robert ,  JOHNSON, Bruce G. ,  JANSSON, Cristopher Royce ,  SCOFIELD, Stuart ,  GOMEZ, Francisco Javier ,  SPAFFORD, Jonathon Cha ,  GOULD, Catherine Elizabeth ,  MCCUE, Tom ,  REIER, Matthew Douglas

IPC: B65H29/26 ,  B21L21/00 ,  B41J13/22 ,  B41J13/00

Abstract: Example implementations relate to print media stacks. In some examples, a device may include a sheet channel to guide a sheet of print media within the sheet channel above and separated in a vertical direction from a stack of printed media when the sheet of print media exits a print path of a printer. The device may include a plurality of clamps to control alignment of the sheet of print media on the stack of printed media when the sheet channel moves outboard from the sheet of print media to allow the sheet of print media to fall onto the stack of printed media, wherein the plurality of clamps sequentially pin the sheet of print media to the stack of printed media from a middle portion of the sheet of print media outward.