Adjustable feed plate

Details Adjustable feed plate Adjustable feed plate

1976-09-28

1978-07-18

Stein, Mervin

Textiles: fiber preparation

Working

Carding

D01G 1540

Patent

active

041006500

ABSTRACT:
Apparatus for feeding fibrous material to a carding machine including a rotatable roll having an exterior cylindrical surface which with first and second surfaces in opposing relationship thereto defines a curved trough converging from an entrance end portion thereof in a direction of travel of the fibrous material through the trough, a tear-off point upstream of an exit end portion of the trough, the radius of curvature of the first and second surface being identical and corresponding to the radius of the first surface, and an imaginary straight line through the tear-off point being in tangential relationship to the second surface and the cylindrical surface.

REFERENCES:
patent: 485272 (1992-11-01), Groom
patent: 2157684 (1939-05-01), Williams et al.
patent: 2726423 (1955-12-01), Harwood et al.
patent: 3768119 (1973-10-01), Wood
patent: 3797074 (1974-03-01), Zafiroglu
patent: 4001916 (1977-01-01), Grimshaw et al.

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