Textiles: spinning – twisting – and twining – Apparatus and processes – Untwisting
Patent
1987-06-15
1988-05-10
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Untwisting
D01H 754, G01C 918, G01C 936
Patent
active
047426730
ABSTRACT:
An apparatus and method for measuring twister ring warp on a twister frame are described. The apparatus involves a levelling device having flat contact points which engage the twister ring on the frame, and when all contact points are touching, the ring indicates the degrees of deflection from flat exhibited from the ring.
REFERENCES:
patent: 1159516 (1915-11-01), Machin et al.
patent: 2856696 (1958-10-01), Williams
patent: 3380144 (1968-04-01), Cunningham
patent: 4085515 (1978-04-01), Darden
patent: 4302962 (1981-12-01), Williams
patent: 4532718 (1985-08-01), Copeland
Curley John E.
PPG Industries Inc.
Watkins Donald
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