Belt-type thread-supply apparatus

Details Belt-type thread-supply apparatus Belt-type thread-supply apparatus

1975-10-07

1976-08-24

Watkins, Donald E.

Winding, tensioning, or guiding

Strand unwinding device

242 7541, 2421561, 57106, B65H 5904

Patent

active

039762610

ABSTRACT:
A yarn package is supported on a horizontal spindle in a thread-supply apparatus and the thread is drawn horizontally away from the package. A flexible belt is hung from one end on a support rod displaceable toward and away from the spindle and extending parallel to the spindle. This belt is provided with a weight at its other end and is wrapped around the package completely with the weight hanging down past the support. This belt forms a thread-brake that ensures even tension in the filament being pulled from the package.

REFERENCES:
patent: 520874 (1894-06-01), Black
patent: 2099313 (1937-11-01), Potdevin
patent: 2155771 (1939-04-01), Porter
patent: 2163711 (1939-06-01), Selvig
patent: 3120930 (1964-02-01), Forman et al.
patent: 3307805 (1967-03-01), Verbeek
patent: 3603494 (1971-09-01), Ulmer

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