Patent · US Active

Photosensitive process cartridge with driving force receiver

US9599949B2 · kind B2 · utility

0Cited by

2References

13Claims

0Family size

Assignee

ZHUHAI SEINE TECHNOLOGY CO., LTD. · CN

Inventors

Weidong Gu · Tangxia, CN
Geming Ding · Zhuhai, CN
Yonghong Li · Lo Wu, CN
Zhiyong Li · Foster City, US
Jianxin Cao · Zhuhai, CN
Xiong Li · Allen, US
Xiaobing Liu · Shanghai, CN

Key dates

Filing date	Sep 2, 2016
Grant date	Mar 21, 2017
Priority date	—
Expiry date	Sep 2, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG03G21/186
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The invention relates to a process cartridge, which comprises a process cartridge housing, a photosensitive member, a driving force receiving opening, a retractable mechanism and a control mechanism, wherein the photosensitive member is arranged inside the process cartridge housing; the driving force receiving opening is connected with the photosensitive member and provides a driving force for the photosensitive member; the retractable mechanism allows the driving force receiving opening to extend or retract in the axial direction of the photosensitive member; and the control mechanism controls the extension and retraction of the retractable mechanism.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.