EP 0767124 B1 20010509 - Pair of traction rollers
Title (en)
Pair of traction rollers
Title (de)
Zugwalzenpaar
Title (fr)
Paire de rouleaux de traction
Publication
Application
Priority
DE 19537422 A 19951007
Abstract (en)
[origin: EP0767124A2] The distance (a) between the two rollers (2,3) can be altered. At least one of the rollers has a drive mechanism (21,22). The multilayered web of material (4) is fed between the rollers by transporter elements (13) the distance between which alters the peripheral speed of the transporter elements. Each transporter wheel is positioned to the right and left of a roll barrel (6) on roller studs (9,11). The wheels engage the paper and draw it forward.
IPC 1-7
IPC 8 full level
B41F 13/02 (2006.01); B65H 20/02 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP US)
B65H 20/02 (2013.01 - EP US); B65H 27/00 (2013.01 - EP US); B65H 2403/52 (2013.01 - EP US); B65H 2404/1344 (2013.01 - EP US); B65H 2404/14 (2013.01 - EP US); B65H 2404/142 (2013.01 - EP US); B65H 2404/1441 (2013.01 - EP US); B65H 2404/171 (2013.01 - EP US); B65H 2511/14 (2013.01 - EP US); B65H 2511/224 (2013.01 - EP US); B65H 2513/10 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0767124 A2 19970409; EP 0767124 A3 19971105; EP 0767124 B1 20010509; DE 19537422 A1 19970417; DE 59606870 D1 20010613; JP 3105457 B2 20001030; JP H09123394 A 19970513; US 5692441 A 19971202
DOCDB simple family (application)
EP 96115769 A 19961002; DE 19537422 A 19951007; DE 59606870 T 19961002; JP 26630496 A 19961007; US 72668596 A 19961007