Title:
SELENIUM DRUM ROLLER SHAFT MOUNTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/076464
Kind Code:
A1
Abstract:
A selenium drum roller shaft mounting structure comprises a powder bin shell (1) in which a photosensitive drum (2) and a charging roller (3) are disposed. One side of the powder bin shell is provided with a fixing plate (11) and the other side of the power bin shell is provided with a detachable dismounting plate (4); and one side of the photosensitive drum is provided with a connecting shaft (6) and a connecting piece (7), and the other side of the photosensitive drum is provided with a transmission gear (5). With respect to the conditions of complex mounting procedure of a long steel shaft and material wasting of the existing selenium drums, the selenium drum structure uses a shorter connecting shaft to cooperate with the connecting piece to replace the long steel shaft; and thus, mounting efficiency is improved and material is saved.
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Inventors:
XU YANG (CN)
PENG WENQING (CN)
PENG WENQING (CN)
Application Number:
PCT/CN2016/108712
Publication Date:
May 03, 2018
Filing Date:
December 06, 2016
Export Citation:
Assignee:
ZHUHAI XINCHENG TECH CO LTD (CN)
International Classes:
G03G21/16; G03G15/00
Foreign References:
| CN106249563A | 2016-12-21 | |||
| JPH11119632A | 1999-04-30 | |||
| JPH1090967A | 1998-04-10 | |||
| CN102314118A | 2012-01-11 | |||
| EP0886075A1 | 1998-12-23 | |||
| KR20070116428A | 2007-12-10 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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