EP 0561128 B1 20000412 - Winding method and apparatus
Title (en)
Winding method and apparatus
Title (de)
Verfahren zum Erzeugen von Wickeln und Vorrichtung zur Durchführung des Verfahrens
Title (fr)
Procédé et dispositif destiné à l'enroulement d'un matériau
Publication
Application
Priority
CH 87092 A 19920318
Abstract (en)
[origin: US5308008A] A process and apparatus for the winding-up of material webs on winding cores is provided. A material web is fed via a winding drum to a winding core or roll. The winding drum is displaceable, while the roll is blocked against displacement during winding. An adjusting device keeps the winding drum under constant pressure against the roll or with a constant clearance from it. With the roll diameter growing, the winding drum is o displaced against the force of the adjusting device into a limit position. On reaching the limit position, the blocking of the roll is released and the adjusting device pushes the winding drum into another limit position, whereupon the roll is again blocked. This sequence of movements is repeated until the roll is finished.
IPC 1-7
IPC 8 full level
B65H 18/26 (2006.01)
CPC (source: EP US)
B65H 18/26 (2013.01 - EP US); B65H 2301/41358 (2013.01 - EP US); B65H 2404/43 (2013.01 - EP US)
Citation (examination)
- US 3834642 A 19740910 - KAMPF E [DE]
- US 3670980 A 19720620 - MUKAI HIDEO, et al
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL PT SE
DOCDB simple family (publication)
US 5308008 A 19940503; AT E191700 T1 20000415; DE 59310002 D1 20000518; EP 0561128 A1 19930922; EP 0561128 B1 20000412; JP H07257785 A 19951009; JP H085571 B2 19960124
DOCDB simple family (application)
US 89793992 A 19920615; AT 93101351 T 19930129; DE 59310002 T 19930129; EP 93101351 A 19930129; JP 5898493 A 19930318