Fiber waste separator including carriers, movable covers, and su

Details Fiber waste separator including carriers, movable covers, and su Fiber waste separator including carriers, movable covers, and su

1991-09-17

1994-05-24

Crowder, Clifford D.

Textiles: fiber preparation

Working

Carding

19203, D01G 906, D01G 920

Patent

active

053136888

ABSTRACT:
A fiber processing machine includes two oppositely rotated, tangentially cooperating first and second clothed rolls, wherein the first roll is an upstream roll and the second roll is a downstream roll as viewed in a travelling direction of fiber material being entrained by the rolls on fiber-advancing portions thereof. The rolls have a generally horizontal axis of rotation and together define opposite first and second converging gaps. A first carrier is disposed in the first converging gap and partially extends over a circumferential portion of the first and second rolls. A mote knife is mounted on the first carrier and bounds a waste discharge opening situated circumferentially along one of the rolls. The first carrier has a carrier part partially covering the fiber-advancing portion of the first roll; and an additional curved carrier part extends along a circumference of the second roll. The additional curved carrier part defines an air intake gap with the second roll. There is also provided a second carrier disposed in the second converging gap; the second carrier has curved carrier parts extending over portions of circumferences of the first and second rolls.

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patent: 5031279 (1991-07-01), Temburg
patent: 5146652 (1992-09-01), Leifeld

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