Drive for spinning or twisting machine

Details Drive for spinning or twisting machine Drive for spinning or twisting machine

1985-08-02

1986-09-23

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

57 92, 474153, 474167, 474177, 474237, D01H 1241, F16H 702, F16H 5532

Patent

active

046127615

ABSTRACT:
A drive system drives a plurality of whorls rotatable about respective whorl axes and having radially outwardly directed faces centered on the respective axes, forming a discontinuous whorl surface, and of a predetermined whorl width measured parallel to the respective axes. The system has an endless flat drive belt extending past the whorls generally perpendicular to their axes and having a first belt surface radially directly confronting the whorl surface and of a predetermined axial belt width measured parallel to the axes and pusher rollers bearing radially inward against the belt and urging the belt surface toward the whorl surface. A ridge is formed on one of the surfaces, radially engages the other surface, holds the rest of the other surface out of contact with the one surface except at the ridge, and is of a predetermined ridge width in contact with the other surface and measured parallel to the axes equal to at most one-third of the belt width.

REFERENCES:
patent: 1635363 (1927-07-01), Handley
patent: 1868435 (1932-07-01), Thomas
patent: 1915571 (1933-06-01), Gardere
patent: 2718747 (1955-09-01), Honig
patent: 3333408 (1967-08-01), Keyser
patent: 3544403 (1970-12-01), Zenere
patent: 4090348 (1978-05-01), DiVittorio

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