EP 0592820 B1 19970611 - Device for feeding webs of packaging material
Title (en)
Device for feeding webs of packaging material
Title (de)
Vorrichtung zum Transport von bahnförmigem Verpackungsmaterial
Title (fr)
Dispositif pour le transport de matériel d'emballage en forme de bande
Publication
Application
Priority
DE 4234663 A 19921015
Abstract (en)
[origin: EP0592820A1] 1. Device for transporting a material web, having lateral depressions (25, 27) arranged at regular intervals. 2.1. For transporting a material web (10, 35) of this type in the correct position, the latter bears on a conveying drum (28) which has elevations (29, 30) for positive entry into the depressions (25, 27). 2.2. In a material web (10, 35) consisting of partially prepunched blanks (11), the conveying drum (28) serves, in cooperation with an auxiliary drum (51), for the formation of bending points (49, 50), the material web (10, 35) being capable of being grasped by suction bores (52, 53), offset relative to one another in the circumferential direction, of the conveying drum (28) on the one hand and of the auxiliary drum (51) on the other hand. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 45/20 (2006.01); B31B 3/02 (2006.01); B65B 19/22 (2006.01); B65B 41/12 (2006.01); B65H 27/00 (2006.01)
CPC (source: EP US)
B65B 19/228 (2013.01 - EP US); B65H 27/00 (2013.01 - EP US); B65H 45/20 (2013.01 - EP); B65H 2404/1316 (2013.01 - EP US); B65H 2404/14 (2013.01 - EP US); B65H 2404/1414 (2013.01 - EP US); B65H 2404/1532 (2013.01 - EP US); B65H 2404/181 (2013.01 - EP US); B65H 2404/182 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0592820 A1 19940420; EP 0592820 B1 19970611; BR 9304233 A 19940419; CA 2106885 A1 19940416; DE 4234663 A1 19940421; DE 59306729 D1 19970717; JP 3341935 B2 20021105; JP H06234464 A 19940823; US 5447262 A 19950905
DOCDB simple family (application)
EP 93114711 A 19930914; BR 9304233 A 19931014; CA 2106885 A 19930924; DE 4234663 A 19921015; DE 59306729 T 19930914; JP 25869493 A 19931015; US 12896293 A 19930930