Process for winding, on a take-up shaft, a sheet material fed fr

Details Process for winding, on a take-up shaft, a sheet material fed fr Process for winding, on a take-up shaft, a sheet material fed fr

1980-07-21

1982-02-23

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 671R, B65H 1708

Patent

active

043165869

ABSTRACT:
A process for winding, on a take-up shaft, a sheet material fed from a supply source, for example a strip of aluminum, paper, cardboard, etc. coming from a wider strip cut longitudinally. The sheet of material is taken up on an idler shaft driven by means of a bearing drive cylinder rotating at the same linear speed as the feeder. The linear speed identity between the bearing cylinder and the feeder is obtained by driving the bearing cylinder by an adjustable friction means driven at an overspeed by a motor.

REFERENCES:
patent: 2196000 (1940-04-01), Richardson
patent: 2683917 (1954-07-01), Farst
patent: 2777644 (1957-01-01), Nicholson
patent: 3825197 (1979-07-01), Sturgern

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