EP 0833795 A1 19980408 - PRESSURE ROLLER SYSTEM FOR A WINDING MACHINE
Title (en)
PRESSURE ROLLER SYSTEM FOR A WINDING MACHINE
Title (de)
DRUCKROLLENSYSTEM FÜR EINE WICKELMASCHINE
Title (fr)
SYSTEME DE ROULEAUX PRESSEURS POUR BOBINEUSE
Publication
Application
Priority
- DE 19615539 A 19960419
- DE 19651483 A 19961211
- EP 9701379 W 19970319
Abstract (en)
[origin: US5853139A] PCT No. PCT/EP97/01379 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Mar. 19, 1997 PCT Pub. No. WO97/39971 PCT Pub. Date Oct. 30, 1997A winding machine for producing rolls (3) having a pressure roller system which includes a horizontal, vertically movable cross-head (8) to which a series of freely rotatable and individually movable roll segments (9) are secured side-by-side and with bolts parallel to the cross-head (8). In addition, there are piston/cylinder units (10) for adjusting the pressure exerted by the roll segments (9) on the rolls (3). Into the bearing of each roll segment (9) on the cross-head (8) is integrated a component which either increases the bearing pressure as the distance between the roll segment (9) and the cross-head decreases or decreases the bearing pressure as the distance between the roll segment (9) and the cross-head increases. Thus the most uniform possible pressure on all rolls (3) is ensured and negative effects owing to excessive differences in diameter between the rolls (3) are prevented.
IPC 1-7
IPC 8 full level
B65H 18/26 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP US)
B65H 18/26 (2013.01 - EP US); B65H 27/00 (2013.01 - EP US); B65H 2301/414866 (2013.01 - EP US); B65H 2401/10 (2013.01 - EP US); B65H 2404/1341 (2013.01 - EP US); B65H 2511/22 (2013.01 - EP US); B65H 2515/30 (2013.01 - EP US)
Citation (search report)
See references of WO 9739971A1
Designated contracting state (EPC)
AT DE ES FI FR GB IT NL SE
DOCDB simple family (publication)
US 5853139 A 19981229; CA 2225068 A1 19971030; EP 0833795 A1 19980408; JP H11508217 A 19990721; WO 9739971 A1 19971030
DOCDB simple family (application)
US 97318697 A 19971124; CA 2225068 A 19970319; EP 9701379 W 19970319; EP 97916365 A 19970319; JP 53764397 A 19970319