Global Patent Index - EP 1007280 A1

EP 1007280 A1 2000-06-14 - A METHOD AND APPARATUS FOR CUTTING THE EDGE OF A MOVING PAPER WEB

Title (en)

A METHOD AND APPARATUS FOR CUTTING THE EDGE OF A MOVING PAPER WEB

Title (de)

VERFAHREN UND VORRICHTUNG ZUM SCHNEIDEN DES RANDBEREICHS EINER BEWEGENDEN PAPIERBAHN

Title (fr)

PROCEDE ET APPAREIL DE DECOUPAGE DU BORD D'UNE BANDE DE PAPIER EN DEFILEMENT

Publication

EP 1007280 A1 (EN)

Application

EP 95931239 A

Priority

  • FI 9500523 W
  • FI 941505 A

Abstract (en)

[origin: WO9711814A1] A method for longitudinal cutoff of edge (2) of moving paper web (1), where cutting is carried out by a water jet through the web. In the cutting point (14), vicinity forces are generated in the web (1) in the direction of the web cutting top in order to pull the web forward and towards the edge.

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

B24C 3/18; B26D 3/12; B65H 20/14

IPC 8 full level (invention and additional information)

B24C 3/18 (2006.01); B26D 3/12 (2006.01); B26D 7/18 (2006.01); B26D 7/20 (2006.01); B26F 3/00 (2006.01); B65H 20/14 (2006.01); B65H 23/24 (2006.01); B65H 35/02 (2006.01); D21F 7/00 (2006.01)

CPC (invention and additional information)

D21F 7/006 (2013.01); B26D 7/1854 (2013.01); B26D 7/20 (2013.01); B26F 3/004 (2013.01); B65H 23/24 (2013.01); B65H 35/02 (2013.01); B26D 2007/0068 (2013.01)

Citation (search report)

See references of WO 9711814A1

Designated contracting state (EPC)

AT DE FR GB SE

EPO simple patent family

WO 9711814 A1 19970403; EP 1007280 A1 20000614; EP 1007280 B1 20021211; FI 941505 A0 19940331; FI 941505 A 19951001; FI 98346 B 19970228; FI 98346 C 19970610

INPADOC legal status


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2003-01-23 [REF] CORRESPONDS TO:

- Document: DE 69529181 20030123

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