Sliver coiler

Textiles: fiber preparation – Assembling – Formed silvers

Patent

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Details

B65H 5480

Patent

active

044321180

ABSTRACT:
A sliver coiler for a carding machine or the like includes a can having an open top; a support for positioning the can in a generally upright orientation; a rotary head having a guide arranged eccentrically with respect to the axis of rotation of the rotary head. The central axis of the can is spaced from the axis of rotation of the rotary head, whereby during rotation of the rotary head and the can, the rotary head deposits sliver in the can in superposed continuous circular loops which are eccentric with respect to the central axis of the can. There is provided an adjusting arrangement for arbitrarily altering the distance between the central axis of the can and the axis of rotation of the rotary head for effecting contact between outer parts of the circular loops and inner wall faces of the can irrespective of the thickness of the sliver deposited in the coiler.

REFERENCES:
patent: 2404742 (1946-07-01), Polak et al.
patent: 2695429 (1954-11-01), Howes et al.
patent: 2700797 (1955-02-01), Robinson
patent: 2820255 (1958-01-01), Kaiser
patent: 2908945 (1959-10-01), Carmichael
patent: 3299479 (1967-01-01), Nivens
patent: 3323179 (1967-06-01), Gossett et al.
patent: 4228563 (1980-10-01), Weber

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