EP 0507528 A3 19930317 - PROCESS CARTRIDGE AND IMAGE FORMING SYSTEM WITH IT
Title (en)
PROCESS CARTRIDGE AND IMAGE FORMING SYSTEM WITH IT
Publication
Application
Priority
- JP 6230592 A 19920318
- JP 6848491 A 19910401
Abstract (en)
[origin: EP0507528A2] The present invention provides a process cartridge removably mountable within an image forming system comprising an image bearing member, process means acting on the image bearing member, a protection member shiftable between a protection position where the protection member protects the image bearing member and a retard position where the protection member is retarded from the protection position, and abutment means formed on a surface of the protection member which can face the image bearing member. Abutment means is adapted to be abutted against a non-image forming area of the image bearing member. <IMAGE>
IPC 1-7
IPC 8 full level
G03G 21/16 (2006.01); G03G 15/00 (2006.01); G03G 21/00 (2006.01); G03G 21/18 (2006.01)
CPC (source: EP)
G03G 21/1647 (2013.01); G03G 21/1671 (2013.01); G03G 21/1832 (2013.01); G03G 2221/1609 (2013.01); G03G 2221/1654 (2013.01); G03G 2221/1657 (2013.01); G03G 2221/183 (2013.01)
Citation (search report)
- [AD] DE 3220538 A1 19821223 - CANON KK [JP]
- [A] EP 0389267 A2 19900926 - TOSHIBA KK [JP]
- [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 291 (P-618)19 September 1987 & JP-A-62 086 370 ( KONISHIROKU ) 20 April 1987
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0507528 A2 19921007; EP 0507528 A3 19930317; EP 0507528 B1 19960911; DE 69213525 D1 19961017; DE 69213525 T2 19970206; HK 121297 A 19970912; JP 3200139 B2 20010820; JP H0580600 A 19930402
DOCDB simple family (application)
EP 92302768 A 19920330; DE 69213525 T 19920330; HK 121297 A 19970626; JP 6230592 A 19920318