EP 0765834 B1 19981216 - Device for sheet feeding
Title (en)
Device for sheet feeding
Title (de)
Vorrichtung zum Bogentransport
Title (fr)
Dispositif pour l'alimentation de feuilles
Publication
Application
Priority
DE 19536358 A 19950929
Abstract (en)
[origin: EP0765834A1] The device uses a pair of parallel rollers (10,11), which have smaller and larger dia. sections along their length, such that the larger dia. sections (16,19) of one roller coincide with the smaller dia. sections (17,18) of the other roller. The larger or smaller dia. sections of each roller are freely rotatable, with their rotation causing the opposing section of the other roller to be rotated. Pref. each roller has a shaft (12,13) carrying a number of cylindrical elements (16,17,18, 19), providing the different dia. sections. Both shafts are coupled together via a drive (24,25) with a conversion ratio corresponding to the dia. ratio between the smaller dia. sections of each roller.
IPC 1-7
IPC 8 full level
B41F 13/02 (2006.01); B65H 5/06 (2006.01); B65H 29/22 (2006.01)
CPC (source: EP US)
B65H 29/22 (2013.01 - EP US); B65H 29/70 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB NL
DOCDB simple family (publication)
EP 0765834 A1 19970402; EP 0765834 B1 19981216; AU 6589396 A 19970410; CN 1149029 A 19970507; DE 19536358 A1 19970403; DE 59600989 D1 19990128; JP H09142692 A 19970603; US 5927709 A 19990727
DOCDB simple family (application)
EP 96115357 A 19960925; AU 6589396 A 19960927; CN 96119877 A 19960928; DE 19536358 A 19950929; DE 59600989 T 19960925; JP 25942796 A 19960930; US 72236896 A 19960927