公开(公告)号：US10662011B2

公开(公告)日：2020-05-26

申请号：US16177349

申请日：2018-10-31

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

Inventor： Robert Yraceburu ,  Matthew Douglas Reier ,  Kynan Lon Church ,  Elliott Downing

IPC: B65H5/08 ,  B41J11/00 ,  B41J13/08 ,  B41J13/22 ,  B65G15/12 ,  B65G23/06 ,  B65G47/00 ,  B65G23/26 ,  B65H5/12 ,  B65H29/04 ,  B65H5/14

Abstract: A media transport system, includes a transport path, a drive gear at one end of the transport path, a driven gear at an opposite end of the transport path, an endless loop transmission element engaged with the drive gear and the driven gear, a media clamp secured to the endless loop transmission element, and a one-way clutch coupled with the driven gear. The endless loop transmission element is to rotate in one direction to move the media clamp and transport media from the one end of the transport path toward the opposite end of the transport path, and the one-way clutch is to allow rotation of the driven gear in the one direction and resist rotation of the driven gear in an opposite direction.

公开(公告)号：US10473205B2

公开(公告)日：2019-11-12

申请号：US15656221

申请日：2017-07-21

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

Inventor： Asa Weiss ,  Kynan Lon Church ,  Andrzej Romanski ,  Jeffery S. Mathena

IPC: F16H57/00 ,  H02K7/10 ,  F16H55/06 ,  F16H55/17 ,  F16H55/48 ,  F16H37/02 ,  F16H7/02 ,  F16H1/06

Abstract: An example shaft assembly includes a metal shaft and a plastic ring element interference-fitted to the metal shaft. The plastic ring element includes a footing proximate to an outer diameter of the metal shaft. The shaft assembly also includes a metal compression ring interference-fitted to the footing of the plastic ring element to apply a radial locking force between the footing and the metal shaft.

公开(公告)号：US09261133B2

公开(公告)日：2016-02-16

申请号：US13660461

申请日：2012-10-25

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

Inventor： Gabriel Michael Rask Gassoway ,  Luke P. Sosnowski ,  Kynan Lon Church ,  Mike Fairchild

IPC: F16C13/02 ,  F16C33/72 ,  F16C35/02 ,  F16C17/02

CPC classification number: F16C13/02 ,  F16C17/02 ,  F16C33/723 ,  F16C35/02

Abstract: A shaft for a media transport assembly includes a first assembly provided at a first end of the shaft to datum the shaft, and a second assembly provided at a second end of the shaft to bias the shaft in a direction opposite the second end of the shaft such that the first assembly and the second assembly each provide point contact with a respective surface oriented substantially perpendicular to an axis of the shaft.

Abstract translation: 用于介质输送组件的轴包括设置在轴的第一端以基准轴的第一组件，以及设置在轴的第二端处的第二组件，用于在与轴的第二端相反的方向上偏压轴 使得第一组件和第二组件各自提供与基本垂直于轴的轴线定向的相应表面的点接触。

公开(公告)号：US20230063628A1

公开(公告)日：2023-03-02

申请号：US17793226

申请日：2020-01-31

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

Inventor： Kynan Lon Church ,  Robert YRACEBURU

IPC: B41J25/308

Abstract: A printing system includes a printbar having an extension contact, a platen having a platen contact, and a controller to execute instructions. The instructions as executed by the controller cause the printbar to move toward the platen, monitor an adjustment mechanism indicating operation parameters of the adjustment mechanism, and set a reference position of the printbar in response to the parameter satisfying a threshold. A printing system comprising: a printbar including contact extension; a platen disposed opposite the printbar, the platen having a platen contact; and a controller to execute a set of instructions to: cause the printbar to move toward the platen; monitor an adjustment mechanism indicating operation parameters of the adjustment mechanism; and set a reference position of the printbar in response to the parameter of the adjustment mechanism satisfying a threshold.

公开(公告)号：US20140121086A1

公开(公告)日：2014-05-01

申请号：US13660461

申请日：2012-10-25

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

Inventor： Gabriel Michael Rask Gassoway ,  Luke P. Sosnowski ,  Kynan Lon Church ,  Mike Fairchild

IPC: F16C13/00

CPC classification number: F16C13/02 ,  F16C17/02 ,  F16C33/723 ,  F16C35/02

Abstract: A shaft for a media transport assembly includes a first assembly provided at a first end of the shaft to datum the shaft, and a second assembly provided at a second end of the shaft to bias the shaft in a direction opposite the second end of the shaft such that the first assembly and the second assembly each provide point contact with a respective surface oriented substantially perpendicular to an axis of the shaft.

Abstract translation: 用于介质输送组件的轴包括设置在轴的第一端以基准轴的第一组件，以及设置在轴的第二端处的第二组件，用于在与轴的第二端相反的方向上偏压轴 使得第一组件和第二组件各自提供与基本垂直于轴的轴线定向的相应表面的点接触。