Apparatus and method for feeding fibers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7779512
APP PUB NO 20080313860A1
SERIAL NO

12143473

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A feeding device for fiber flocks or opened fibers for feeding a textile machine, especially a carding machine, has a first, upper vertical fiber chute which supplies the fibers or fiber flocks to rolls for opening of the fibers, and a lower fiber chute which accepts the fibers released by the rolls and discharges a fiber mat at the bottom end of the fiber chute by way of discharge rolls. The feeding device also has a segmented intake trough with several intake trough segments which cooperate with a segmented, clothing-covered first roll, which is divided into several roll segments, wherein the torque of the roll segments can be controlled individually and the widths of the gaps between the intake trough segments and the associated roll segments can be adjusted on a segment-by-segment basis.

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Patent Owner(s)

Patent OwnerAddress
OSKAR DILO MASCHINENFABRIK KGIM HOHENEND 11 EBERBACH 69412

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bernhardt, Siegfried Bremen, DE 15 68
Kamprath, Robert Bremen, DE 4 8
Naumann-Burghardt, Heinz-Werner Berne, DE 4 4

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