Textiles: spinning – twisting – and twining – Apparatus and processes – Unitary multiple twist devices
Patent
1983-09-01
1986-03-11
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
Unitary multiple twist devices
57352, 242147R, 242147M, 242150M, D01H 786, D01H 1310, B65H 5910
Patent
active
045745765
ABSTRACT:
A ring tenser for a twisting machine. The ring is loosely fitted from above a head portion of the tenser body having a shoulder formed on an outer circumferential surface thereof and is placed on the shoulder of the tenser body so that a yarn unwound from a package is passed between the ring and the shoulder. One of the head portion of the tenser body and the ring is made of a metal material while the other includes a magnet.
REFERENCES:
patent: 2751166 (1956-06-01), Beyer
patent: 2785526 (1957-03-01), Keith
patent: 4363207 (1982-12-01), Fukunaga
patent: 4423587 (1984-01-01), Inoue
Fujiwara Kazuyuki
Nakahara Teiji
Shibao Toshinori
Murata Kikai Kabushiki Kaisha
Petrakes John
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