Draw roll drive arrangement

Details Draw roll drive arrangement Draw roll drive arrangement

1977-09-12

1979-07-24

Gorenstein, Charles

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

19293, 57100, 57102, D01H 122

Patent

active

041618629

ABSTRACT:
A long spinning machine, preferably a ring spinning machine, with a plurality of drawing means, which serve to draw the fiber strands with the drawing means being arranged adjacent to each other and extending lengthwise of the machine the drawing lower rollers of the drawing means formed by a plurality of long roller lines positively connected together at one point by drive gear transmissions which provide predetermined rpm ratios between the roller lines with some of the roller lines connected together by additional drive gear transmission at least at one additional point spaced from the one point to eliminate or substantially reduce torsion in the roller lines.

REFERENCES:
patent: 2404218 (1946-07-01), Crossley
patent: 2875645 (1959-03-01), Keyser
patent: 3782097 (1974-01-01), Nakamura et al.

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