Winding – tensioning – or guiding – Unwinding – With detector – indicator – or control
Patent
1996-02-05
1997-08-19
Jillions, John M.
Winding, tensioning, or guiding
Unwinding
With detector, indicator, or control
2425644, 2425645, 2425951, B65H 1608, B65H 1610
Patent
active
056579454
ABSTRACT:
A powerized apparatus utilized in handling and unrolling large rolls of fabric, on the order of 600 pounds has pneumatically controlled air cylinders to raise and lower a loading door for proper loading of large fabric rolls. Dual air actuators are connected to two pinch rollers to pull fabric up and away from the large fabric roll. Within the containment bin are a plurality of rollers which allow the large fabric roll to spin within the containment bin, two of said rollers powerized to turn the fabric roll. When activated, the apparatus not only rotates the large fabric roll but also pulls the material through the pinch rollers at a high rate of speed, up to about 310 yards/minute. The containment bin also has an adapting unit for placement of smaller 50 pound fabric rolls within the containment bin.
REFERENCES:
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patent: 2746511 (1956-05-01), Branthoover
patent: 2757880 (1956-08-01), De La Motte
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patent: 5195690 (1993-03-01), Cross
patent: 5211036 (1993-05-01), Engelfried
patent: 5472153 (1995-12-01), Crowley et al.
Jillions John M.
Salazar John F.
Union Underwear Company Inc.
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