Chute feed adjustment for card evenness

Textiles: fiber preparation – Working – Carding

Patent

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Details

19106R, 19159R, D01G 1542

Patent

active

044492723

ABSTRACT:
A textile processing system is disclosed in which a chute feeder is juxtaposed with a card as a web supply device for the card, and the card, in turn, is juxtaposed with a coiler device, typically a dual coiler, for coiling sliver into cans, from the output of the card. In order to reduce variation in weight of fiber per unit width across the width of the output of the card, the horizontal angle of the chute feed output relative to the horizontal angle of the card input is made adjustable. In the preferred embodiment this is accomplished by mounting the chute feed for controlled, limited pivotal movement about a vertical axis generally coinciding with one lateral margin of the chute feed, the adjustment members being provided at the opposite lateral margin of the chute feed.

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patent: 4001916 (1977-01-01), Grimshaw et al.
patent: 4008511 (1977-02-01), Oda
patent: 4009803 (1977-03-01), Lytton et al.
patent: 4051575 (1977-10-01), Hutcheson
patent: 4100650 (1978-07-01), Wirth et al.
patent: 4154485 (1979-05-01), Lytton et al.

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