Title:
PHOTOSENSITVE DRUM ASSEMBLY AND PROCESS CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2011/110044
Kind Code:
A1
Abstract:
A photosensitive drum assembly (7) and a process cartridge are provided. The photosensitive drum assembly (7) has an upper frame (71) and a lower frame (72) with a photosensitive drum mounted between them. The lower frame (72) is provided with a first identifying part (73, 80). The first identifying part (73, 80) comprises a rear wall (74, 81), wherein a front side of the rear wall (74, 81) is equipped with an end plate (75, 84). The rear wall (74, 81) of the first identifying part (73, 80) is provided with an opened front side. The process cartridge comprises the photosensitive drum assembly (7) and a toner cartridge (6) detachably mounted on the photosensitive drum assembly (7). The photosensitive drum assembly can be equipped with multiple toner cartridges of different types. The process cartridge can be mounted into various laser printers of different types, thus improving the compatibility of the photosensitive drum assembly and the process cartridge.
More Like This:
Inventors:
XIE HAIJUN (CN)
Application Number:
PCT/CN2010/080037
Publication Date:
September 15, 2011
Filing Date:
December 21, 2010
Export Citation:
Assignee:
PRINT RITE UNICORN IMAGE PRODUCTS CO LTD ZHUHAI (CN)
XIE HAIJUN (CN)
XIE HAIJUN (CN)
International Classes:
G03G21/18
Foreign References:
| CN201378255Y | 2010-01-06 | |||
| CN2932443Y | 2007-08-08 | |||
| CN201037901Y | 2008-03-19 | |||
| US20050135838A1 | 2005-06-23 | |||
| JP2001125354A | 2001-05-11 | |||
| CN201638006U | 2010-11-17 |
Attorney, Agent or Firm:
INNOPAT INTELLECTUAL PROPERTY CO., LTD. (CN)
珠海智专专利商标代理有限公司 (CN)
珠海智专专利商标代理有限公司 (CN)
Download PDF:
Claims:
Previous Patent: BUFFER DEVICE
Next Patent: MANUFACTURING METHOD FOR SHAPE MEMORY ANTI-COUNTERFEITING LOGO
Next Patent: MANUFACTURING METHOD FOR SHAPE MEMORY ANTI-COUNTERFEITING LOGO