EP 1241533 A3 20051102 - Improved transfer roller device
Title (en)
Improved transfer roller device
Title (de)
Verbesserte Übertragungswalzenreinigung
Title (fr)
Dispositif de rouleau de transfert améliorée
Publication
Application
Priority
US 80849101 A 20010314
Abstract (en)
[origin: US6381427B1] A high speed copier 10 has a transfer roller 42 and a cleaning brush 52. The cleaning performance is improved when the engagement of the two rollers exceeds a first threshold T1. Their engagement is maintained below a stall threshold T2.
IPC 1-7
IPC 8 full level
G03G 15/16 (2006.01); G03G 21/00 (2006.01)
CPC (source: EP US)
G03G 21/0035 (2013.01 - EP US)
Citation (search report)
- [XA] US 5612775 A 19970318 - NAGAOKA TOMOO [JP]
- [XA] DE 2847312 A1 19791025 - IRODAGEPIPARI ES FINOMECHANIKA
- [A] US 5532795 A 19960702 - TATSUMI KENZO [JP], et al
- [A] US 5797078 A 19980818 - SASS DOUGLAS W [US], et al
- [XA] PATENT ABSTRACTS OF JAPAN vol. 006, no. 209 (P - 150) 21 October 1982 (1982-10-21)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 6381427 B1 20020430; CA 2376897 A1 20020914; DE 10210806 A1 20020926; EP 1241533 A2 20020918; EP 1241533 A3 20051102; JP 2002287536 A 20021003
DOCDB simple family (application)
US 80849101 A 20010314; CA 2376897 A 20020314; DE 10210806 A 20020312; EP 02005571 A 20020312; JP 2002062535 A 20020307