Center feed unwinder

Details Center feed unwinder Center feed unwinder

1973-11-01

1977-07-26

Taylor, Billy S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 7543, G11B 2300, B65H 2522

Patent

active

040378039

ABSTRACT:
Tape unwinder wherein such tape is unwound from the center of a roll. A central cone portion includes area having a low coefficient of friction as well as other area having a high coefficient. A braking device is engageable with such unwinder on tension being relieved.

REFERENCES:
patent: 1031129 (1912-07-01), Lloyd
patent: 1075487 (1913-10-01), Merkel
patent: 1132369 (1915-03-01), Lytton
patent: 1751192 (1930-03-01), Cowie
patent: 1944039 (1934-01-01), Sweet
patent: 1952196 (1934-03-01), Coil
patent: 2107074 (1938-02-01), Hineline
patent: 3424390 (1969-01-01), Lyhus

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