Textiles: spinning – twisting – and twining – Apparatus and processes – Stopping or starting
Patent
1980-03-03
1982-04-27
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
Stopping or starting
19255, D01H 1318
Patent
active
043263712
ABSTRACT:
In the combination of a textile yarn spinning machine, a traveling unit movable along the spinning machine for monitoring production of attenuated strands, and supply strand interruption mechanism responsive to the traveling unit, an improvement which comprises a wedge member movable relative to a back roll pair of a drafting unit between a normal running position withdrawn from a nip formed between the rolls and an interruption position of insertion into the nip, together with actuation mechanism mounted above and overlying the corresponding drafting unit.
REFERENCES:
patent: 3604195 (1971-09-01), Sanders et al.
patent: 3635010 (1972-01-01), Sanders
patent: 3636695 (1972-01-01), Ingham, Jr.
patent: 3751896 (1973-08-01), Ford
patent: 3807161 (1974-04-01), Ingham, Jr.
patent: 4030281 (1977-06-01), Schopper et al.
Parks-Cramer Company
Petrakes John
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