EP 0005717 B1 19810211 - METHOD AND MEANS FOR FEEDING STRIP MATERIAL TO A MACHINE FOR MANUFACTURING HELICALLY WOUND TUBES
Title (en)
METHOD AND MEANS FOR FEEDING STRIP MATERIAL TO A MACHINE FOR MANUFACTURING HELICALLY WOUND TUBES
Publication
Application
Priority
DE 2824935 A 19780607
Abstract (en)
[origin: EP0005717A1] 1. Method of feeding strip-like, spool-wound, raw material to a spiral tube winding machine, on which the previously-glued individual strip (4) is would helically on a former (17) and is shaped to form a tube (18) characterized in that a strip (4) is fed from each spool (3) by a separately controllable withdrawal arrangement (10, 11, 12, 13) substantially without tension to a brake device (16), by means of which there is provided in the strip (4) a predetermined constant tension by a roller belt drive.
IPC 1-7
IPC 8 full level
B65H 20/24 (2006.01); B65H 23/10 (2006.01)
CPC (source: EP)
B65H 20/24 (2013.01); B65H 23/10 (2013.01)
Designated contracting state (EPC)
BE CH FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0005717 A1 19791212; EP 0005717 B1 19810211; DE 2824935 A1 19791220; ES 481280 A1 19791116
DOCDB simple family (application)
EP 79101093 A 19790410; DE 2824935 A 19780607; ES 481280 A 19790605