Winding apparatus for sheet material web

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

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B65H 1816

Patent

active

052859797

ABSTRACT:
A winding spindle (37) is mounted on a spindle-holder lever (26), carried on a horizontally traversable carriage (16). The spindle cooperates with a calender (42) for winding a roll (B) of sheet material web (N) on the said spindle. A control device (32; 66) and a related control system control the position of the carriage, and therefore of the spindle, with respect to the calender, as the thickness of the roll increases.
The apparatus can work as a surface winding winder or as a combined center-surface winding winder.

REFERENCES:
patent: 3279718 (1966-10-01), Arterton et al.
patent: 3494566 (1970-02-01), Pawelczyk
patent: 3834642 (1974-09-01), Kampf
patent: 3977619 (1976-08-01), Nagata et al.
patent: 4049212 (1977-09-01), Yamaguchi et al.
patent: 4171107 (1979-10-01), Kayser et al.
patent: 4343440 (1982-08-01), Engl
patent: 4491283 (1985-01-01), Pav et al.

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