EP 0139213 B1 19870909 - APPARATUS FOR WINDING FLAT TEXTILE OR FOIL WEBS
Title (en)
APPARATUS FOR WINDING FLAT TEXTILE OR FOIL WEBS
Publication
Application
Priority
DE 3334370 A 19830923
Abstract (en)
[origin: US4605179A] In an apparatus for winding up flat material webs or foils, by means of a rotary winding cylinder, the cylinder is provided with a longitudinal slot and which accommodates a clamping device and by which a portion of the web to be wound up and introduced through the slot by means of a vertically movable blade which causes the web to be seized and firmly held. Upon finishing a roll, the seized portion of the web is disengaged and the roll can be withdrawn by means of a take-off device. This makes it possible to wind up the web at a high speed without forming folds. Also, the laps of the formed roll are very firmly wound and their edges are throughout in a definite position so that they may be heated in a working station.
IPC 1-7
IPC 8 full level
B65H 18/04 (2006.01); B65H 18/20 (2006.01); B65H 19/28 (2006.01); B65H 19/30 (2006.01); B65H 75/08 (2006.01)
CPC (source: EP US)
B65H 19/28 (2013.01 - EP US); B65H 75/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0139213 A1 19850502; EP 0139213 B1 19870909; AT E29468 T1 19870915; DE 3334370 A1 19850411; DE 3465963 D1 19871015; JP H0158099 B2 19891208; JP S6087151 A 19850516; US 4605179 A 19860812
DOCDB simple family (application)
EP 84110923 A 19840913; AT 84110923 T 19840913; DE 3334370 A 19830923; DE 3465963 T 19840913; JP 19698684 A 19840921; US 65387684 A 19840921