EP 0446581 A1 19910918 - Form feeding tractor.
Title (en)
Form feeding tractor.
Title (de)
Formularvorschubtraktor.
Title (fr)
Tracteur pour avancement de formulaires.
Publication
Application
Priority
JP 496090 U 19900122
Abstract (en)
A form feeding tractor feeds blank paper forms engaged with the pins (4) of a tractor belt (7) as it is held between the tractor chassis (9) and a cover (13) pivotably supported thereon. It has a drive sprocket (8) rotatably supported adjacent one end of the tractor chassis (9) and a belt guidance portion provided on the opposite end of the tractor chassis. The tractor belt (7) extends about the drive sprocket (8) and the belt guidance portion. A belt deflecting element is provided on the tractor chassis opposite the tractor cover and deflects the belt upwardly towards the cover to reduce the surface friction of the belt on the belt guidance portion. <IMAGE>
IPC 1-7
IPC 8 full level
B41J 11/26 (2006.01); B41J 11/30 (2006.01)
CPC (source: EP)
B41J 11/30 (2013.01)
Citation (search report)
- [YP] FR 2648394 A1 19901221 - TOKAI KOGYO CO LTD [JP]
- [Y] EP 0226228 A2 19870624 - BANDO CHEMICAL IND [JP]
- [A] US 4723697 A 19880209 - TANO OSAMU [JP], et al
- [A] DE 3903288 A1 19890817 - TOKAI KOGYO CO LTD [JP]
- [A] GB 2149763 A 19850619 - MANNESMANN AG
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 91100708 A 19910121; JP 496090 U 19900122