Textiles: spinning – twisting – and twining – Apparatus and processes – Open end spinning
Patent
1984-12-21
1987-04-28
Levy, Stuart S.
Textiles: spinning, twisting, and twining
Apparatus and processes
Open end spinning
57 81, 57100, 57105, 474115, D01H 7882, D01H 1316, F16H 714
Patent
active
046603727
ABSTRACT:
An apparatus is disclosed for driving a pair of friction rollers arranged adjacent one another forming a wedge-shaped yarn-forming gap. A common drive belt is run along the surfaces of both rollers and the shaft of an electric motor. The motor is displaceably mounted in a guide which maintains the motor shaft in an essentially parallel relation to the friction roller shafts. The motor shaft can thereby be displaced for the purpose of increasing or decreasing the tension of the drive belt.
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Hail III Joseph J.
Levy Stuart S.
Stahlecker Fritz
Stahlecker Hans
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