Coil changing device

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 18PW, 242 355A, B65H 5402, B65H 5442, B65H 6704

Patent

active

043999514

ABSTRACT:
Coil changing device for inserting new coil sleeves into a bobbin frame of a cross-wound bobbin winding device, including a friction wheel drive having at least one friction wheel for frictionally driving the coil sleeve and a support for the at least one friction wheel, the at least one friction wheel having a longitudinal axis and being slideable on the support in direction of the longitudinal axis.

REFERENCES:
patent: 3237876 (1966-03-01), Franzen
patent: 3940077 (1976-02-01), Ohashi
patent: 3948452 (1976-04-01), Burysek et al.
patent: 4015786 (1977-04-01), Slavik et al.
patent: 4047674 (1977-09-01), Kamp
patent: 4125990 (1978-11-01), Stahlecker et al.
patent: 4138071 (1979-02-01), Schewe
patent: 4154411 (1979-05-01), Kamp et al.
patent: 4352466 (1982-10-01), Baumges et al.

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