Global Patent Index - EP 1038817 A2

EP 1038817 A2 2000-09-27 - Method and device for leading a web onto a roller

Title (en)

Method and device for leading a web onto a roller

Title (de)

Verfahren und Vorrichtung zum Aufführen einer Materialbahn auf einen Tambour

Title (fr)

Méthode et dispositif pour guider une bande de matériau sur un tambour

Publication

EP 1038817 A2 (DE)

Application

EP 00102939 A

Priority

DE 19913219 A

Abstract (en)

The method for feeding a web of paper or cardboard to an empty or partially filled drum (10) comprises first feeding a strip (3) of the web over the top of a carrier roll, then through the gap in a guide (8) towards a waste container (9). After the desired width of web has passed the drum is moved to form a nip with the carrier roll. The web is then cut and winding on to the drum is begun. An Independent claim is included for a winding machine for carrying out the process.

Abstract (de)

Verfahren zum Aufführen einer Materialbahn (4), insbesondere Papier- oder Kartonbahn, auf einen Tambour (10), insbesondere auf einen leeren oder teilbewickelten Tambour (10), wobei zunächst ein Aufführstreifen (3) der Materialbahn (4) über eine Tragtrommel (2), insbesondere über den oberen Teil des Umfangs der Tragtrommel (2), in einen Ausschußbehälter (9) geführt wird, wobei folgende Verfahrensschritte vorgesehen sind: a, Führen des Aufführstreifens (3) über einen Teil des Umfangs der Tragtrommel (2); b, Führen des Aufführstreifens (3) durch den Wirkbereich (W) einer Leiteinrichtung (8) in Richtung zu dem Ausschußbehälter (9); c, Breitfahren des Aufführstreifens (3) bis zu einer gewünschten Breite der Materialbahn (4); d, Anlegen des Tambours (10) an die Tragtrommel (2) mit Ausbildung eines Nips (N) zwischen der Tragtrommel (2) und dem Tambour (10); e, Durchtrennen der Materialbahn (4) und Beginn des Aufwickelns der Materialbahn (4) auf den Tambour (10) zu einer Wickelrolle (6). <IMAGE>

IPC 1-7 (main, further and additional classification)

B65H 19/28

IPC 8 full level (invention and additional information)

B65H 19/22 (2006.01); B65H 19/30 (2006.01)

CPC (invention and additional information)

B65H 19/2261 (2013.01); B65H 19/28 (2013.01); B65H 2301/41414 (2013.01); B65H 2301/522 (2013.01); B65H 2408/236 (2013.01); B65H 2801/84 (2013.01)

Designated contracting state (EPC)

AT DE FI SE

EPO simple patent family

EP 1038817 A2 20000927; EP 1038817 A3 20020821; EP 1038817 B1 20060201; AT 316931 T 20060215; DE 19913219 A1 20000928; DE 50012142 D1 20060413; US 6749146 B1 20040615

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