Combing roller utilized for an open-end spinning machine

Details Combing roller utilized for an open-end spinning machine Combing roller utilized for an open-end spinning machine

1979-12-26

1981-09-29

Rimrodt, Louis

Textiles: fiber preparation

Working

Carding

19 97, 291214, 57 5893, D01G 1514, D01G 1584

Patent

active

042914370

ABSTRACT:
In an improved combing roller provided with a metallic wire mounted on a body thereof comprising a main cylindrical body and a pair of flanges coaxially formed at both ends of the main cylindrical body, a base portion of the metallic wire rigidly pressed into a right hand or a left hand helical groove formed in the main body and the working direction of the metallic wire coincide with the rotational direction of the combing roller, if one of flanges on a side of the combing roller corresponding to the direction of progress of an imaginary right hand screw imaginarily engaged with the above-mentioned right hand helical groove or an imaginary left hand screw imaginarily engaged with the above-mentioned left hand helical groove when the imaginary screws are turned in the direction corresponding to the rotational direction of the combing roller, is defined as a first flange, while the other flange is defined as a second flange, the axial size of the free cylindrical space formed at the side of the first flange is smaller than the axial size of the free cylindrical space formed at the side of the second flange.

REFERENCES:
patent: 3968542 (1976-07-01), Hollingsworth
patent: 4044427 (1977-08-01), Ankrom et al.
patent: 4208767 (1980-06-01), Schmolke

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