Diameter feedback controlled winding device

Details Diameter feedback controlled winding device Diameter feedback controlled winding device

1993-08-31

1995-08-15

Nguyen, John Q.

Winding, tensioning, or guiding

Convolute winding of material

Detector, control, or material responsive stop

2425422, 2425632, B65H 1820

Patent

active

054412137

ABSTRACT:
A surface drive winding apparatus for winding a material into a roll including a frame for supporting a plurality of drive rollers and a plurality of drive rollers in substantially parallel orientation and forming a material roll receiving area therebetween. At least one of the drive rollers is linearly movable away from the other drive roller responsive to changes in the diameter of the material roll as it is wound. A proximity sensing is disposed above the rollers at a position such that a vertical plane through the longitudinal centerline of the material roll moves towards the sensing device as the material roll grows in diameter.

REFERENCES:
patent: 1455976 (1923-05-01), Stevens
patent: 2581711 (1952-01-01), Roselius
patent: 4171106 (1979-10-01), Crouse
patent: 4223850 (1980-09-01), Alexander, III
patent: 4657198 (1987-04-01), Shimizu et al.
patent: 4893763 (1990-01-01), Wales et al.

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