Global Patent Index - EP 1238932 A2

EP 1238932 A2 2002-09-11 - Web winding device

Title (en)

Web winding device

Title (de)

Bahnaufwickelvorrichtung

Title (fr)

Dispositif pour enrouler une bande

Publication

EP 1238932 A2 (DE)

Application

EP 02002431 A

Priority

DE 20104166 U

Abstract (en)

The paper web winding device at the end of a paper machine comprises a main drum, a support drum and a web guiding device with a dynamic clamp unit with two draw strands. A clamping extent of the clamp unit, in which the two draw strands (3',4') work together to clamp, ends before the support drum (7). One draw strand (4') is fed over a section of the support drum and is deflected before a nip (8) between the support drum and the main drum (2).

Abstract (de)

Es wird eine Bahnaufwickelvorrichtung angegeben mit einem Tambour (2), einer Tragtrommel (7) und einer Bahneinführungseinrichtung mit einer zwei Zugstränge (3', 4') aufweisenden dynamischen Klemmeinheit. Man möchte die Bahneinführung bei höheren Geschwindigkeiten einfach gestalten können. Hierzu endet eine Klemmstrecke der Klemmeinheit, in der die zwei Zugstränge (3', 4') klemmend zusammenwirken, vor der Tragtrommel (7) und ein Zugstrang (4') ist über einen Abschnitt des Umfangs der Tragtrommel (7) geführt und vor einem Nip (8) zwischen der Tragtrommel (7) und dem Tambour (2) umgelenkt ist. <IMAGE>

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

B65H 18/14; B65H 19/22; B65H 20/06

IPC 8 full level (invention and additional information)

B65H 19/28 (2006.01)

CPC (invention and additional information)

B65H 19/28 (2013.01); B65H 2301/41414 (2013.01); B65H 2301/41898 (2013.01); B65H 2408/236 (2013.01); B65H 2801/84 (2013.01)

Designated contracting state (EPC)

DE FI SE

EPO simple patent family

DE 20104166 U1 20010621; DE 50211998 D1 20080515; EP 1238932 A2 20020911; EP 1238932 A3 20040121; EP 1238932 B1 20080402

INPADOC legal status


2013-06-28 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2012-01-12 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

- Document: DE 50211998

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2009-03-11 [26N] NO OPPOSITION FILED

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2008-07-08 [REG SE TRGR] TRANSLATION OF GRANTED EP PATENT

2008-05-15 [REF] CORRESPONDS TO:

- Document: DE 50211998 P 20080515

2008-04-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FI SE

2006-09-13 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: VOITH PATENT GMBH

2004-10-13 [AKX] PAYMENT OF DESIGNATION FEES

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2004-03-03 [17P] REQUEST FOR EXAMINATION FILED

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2004-01-21 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 65H 18/14 A

2004-01-21 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 65H 19/22 B

2004-01-21 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7B 65H 20/06 B

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

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