Belt type false twister

Details Belt type false twister Belt type false twister

1988-04-13

1989-08-01

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

With drafting

57331, 57336, D01H 528, D02G 104

Patent

active

048523410

ABSTRACT:
The belt type false twister, in which a pair of pulleys with two travelling endless belts entrained thereabout are mounted fixedly, and in a position off the fiber nipping point of one endless belt there is disposed a roller for urging the said one endless belt toward the other endless belt, a linear travelling portion of the one endless belt being bent and allowed to come close to the other endless belt by the said roller to nip fibers between the closely adjacent belt portions.

REFERENCES:
patent: 2262589 (1941-11-01), Peck
patent: 2863280 (1958-12-01), Ubbelohde
patent: 2991614 (1961-07-01), Ubbelohde
patent: 3045416 (1962-07-01), Ubbelohde
patent: 4377932 (1983-03-01), Dammann et al.
patent: 4400931 (1983-08-01), Maeda
patent: 4408448 (1983-10-01), Bauer et al.
patent: 4492075 (1985-01-01), Faure
patent: 4674274 (1987-06-01), Kato

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