Global Patent Index - EP 0732285 A1

EP 0732285 A1 19960918 - Device for feeding webs of material alternately from two different reels

Title (en)

Device for feeding webs of material alternately from two different reels

Title (de)

Vorrichtung zum abwechselden Zuführen von bahnförmigem Material von zwei verschiedenen Bahnwickeln

Title (fr)

Dispositif pour alimenter alternativement de matériau en bande de deux bobines différentes

Publication

EP 0732285 A1 19960918 (EN)

Application

EP 96103359 A 19960305

Priority

IT GE950029 A 19950315

Abstract (en)

In a device for feeding webs of material alternately from two different reels, one a working reel (1) and the other a replacement reel (2), the two webs of material (101, 102), which may be, for example, paper, foil or the like, unwound from said reels, are guided to separate pulling units (4, 4'), one for each web of material (101, 102). The pulling units (4, 4') consist of pairs of cooperating pulling rollers (104, 204) rotating in opposite directions, between which the corresponding web of material (101, 102) is passed. According to the invention the pulling rollers (104, 204) of each pulling unit (4, 4') are driven simultaneously together by a common timing belt (18) engaging with a motorized pulley (19, M) and at the same time with respective drive pulleys (14, 17) integral in rotation with the corresponding pulling rollers (104, 204). <IMAGE>

IPC 1-7

B65H 19/10; B65H 20/02

IPC 8 full level

B41J 15/04 (2006.01); B65H 19/10 (2006.01); B65H 20/02 (2006.01)

CPC (source: EP)

B41J 15/04 (2013.01); B65H 19/10 (2013.01); B65H 20/02 (2013.01); B65H 2404/147 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0732285 A1 19960918; IT 1281212 B1 19980217; IT GE950029 A0 19950315; IT GE950029 A1 19960915

DOCDB simple family (application)

EP 96103359 A 19960305; IT GE950029 A 19950315