Speed-compensating device for the feeding of threads to a weavin

Details Speed-compensating device for the feeding of threads to a weavin Speed-compensating device for the feeding of threads to a weavin

1981-03-13

1983-10-25

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

66 84A, 139103, 242 45, B65H 5420, B65H 5938

Patent

active

044113927

ABSTRACT:
Clutches in rotating drives of spools feeding threads to a weaving or knitting machine are disengaged when respective gravity-biased travelling compensating pulleys reach their lower limits and are reengaged when the respective pulleys reach their upper limits. The variable loops of thread formed by the compensating pulleys compensate for different speeds of thread take up by the machine.

REFERENCES:
patent: 2104656 (1938-01-01), Krejci
patent: 2314070 (1943-03-01), Bogoslowsky
patent: 2331662 (1943-10-01), Delano
patent: 2603428 (1952-07-01), Newcombe
patent: 2961216 (1960-11-01), Blair
patent: 3049308 (1962-08-01), Lang
patent: 3137452 (1964-02-01), Winders
patent: 3476330 (1969-11-01), Curtland
patent: 4164963 (1979-08-01), Black

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