Global Patent Index - EP 0747308 B1

EP 0747308 B1 2000-02-02 - Apparatus for winding lightweight web

Title (en)

Apparatus for winding lightweight web

Title (de)

Vorrichtung zum Aufwickeln einer leichten Bahn

Title (fr)

Appareil pour enrouler une bande légère

Publication

EP 0747308 B1 (EN)

Application

EP 96830316 A

Priority

IT FI950130 A

Abstract (en)

[origin: EP0747308A1] The apparatus serves for forming reels of lightweight paper intended for paper processing plant (rolls of toilet paper, paper towels and the like and for other products, such as nonwovens) where control of the density of the reel is critical. The tubular core or mandrel on which the paper is to be wound is held by driven mating centres 14 mounted on blocks 12 that travel up and down generally vertical guides 9; driven threaded columns 18 slowly raise the blocks 12 as a function of the instantaneous diameter of the developing reel. The load of the reel on the underlying rolls 3 is thus limited. <IMAGE>

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

B65H 18/26; B65H 18/00; B65H 18/08

IPC 8 full level (invention and additional information)

B65H 18/00 (2006.01); B65H 18/08 (2006.01); B65H 18/26 (2006.01)

CPC (invention and additional information)

B65H 18/08 (2013.01); B65H 18/00 (2013.01); B65H 18/26 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GR LI NL PT SE

EPO simple patent family

EP 0747308 A1 19961211; EP 0747308 B1 20000202; AT 189443 T 20000215; DE 69606461 D1 20000309; DE 69606461 T2 20000621; DK 0747308 T3 20000613; ES 2143170 T3 20000501; GR 3032699 T3 20000630; IT 1278698 B1 19971127; IT FI950130 A1 19961209; IT FI950130 D0 19950607; PT 747308 E 20000731

INPADOC legal status


2008-04-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2000-03-09 [REF] CORRESPONDS TO:

- Document: DE 69606461 20000309

2000-02-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-02-15 [REG CH NV] NEW AGENT

- Representative's name: KIRKER & CIE SA

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