EP 1798173 A3 20090114 - Apparatus and method to unwind a web material
Title (en)
Apparatus and method to unwind a web material
Title (de)
Vorrichtung und Verfahren zum Abwickeln einer Materialbahn
Title (fr)
Dispositif et méthode pour derouler une bande de materiau
Publication
Application
Priority
DE 102005000188 A 20051216
Abstract (en)
[origin: EP1798173A2] The device has an unwinding position, on which the web material is unwound on the corresponding diameter of winding roll (1) by two drive units. Both the drive units are formed by a motor in connection with a control gear (8), which has two gear reductions. The two drive units of a main drive are formed with a high torque and a drive with a high number of revolutions. An independent claim is also included for a method for a unwinding a web material, particularly a paper or cardboard web, from a winding roll, particularly for interface cutting in longitudinal direction and for winding on a number of adjacent shipping tubes.
IPC 8 full level
B65H 16/10 (2006.01)
CPC (source: EP)
B65H 16/06 (2013.01); B65H 16/103 (2013.01); B65H 19/126 (2013.01); B65H 2301/41342 (2013.01); B65H 2301/41366 (2013.01); B65H 2301/4148 (2013.01); B65H 2301/41734 (2013.01); B65H 2801/84 (2013.01)
Citation (search report)
- [XA] US 2002008173 A1 20020124 - BURRI DANIEL [CH], et al
- [XA] DE 202004005645 U1 20040609 - KOENIG & BAUER AG [DE]
- [XA] US 6371402 B1 20020416 - WIDMER JOSEF [CH], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1798173 A2 20070620; EP 1798173 A3 20090114; EP 1798173 B1 20120620; DE 102005000188 A1 20070621
DOCDB simple family (application)
EP 06124322 A 20061117; DE 102005000188 A 20051216