Taker-in-part of the conventional flat card

Details Taker-in-part of the conventional flat card Taker-in-part of the conventional flat card

1976-01-28

1977-12-27

Newton, Dorsey

Textiles: fiber preparation

Working

Carding

19107, D01G 1540, D01G 1582

Patent

active

040645983

ABSTRACT:
In a high production card, a taker-in undercasing without slits or apertures is disposed beneath a taker-in roller of a card and a suction device is disposed above the taker-in roller. A taker-in cover is mounted atop the taker-in roller and defines therebetween a sealed space in communication with the suction device, which suction device controls the air pressure in said space between the taker-in roller and the taker-in undercasing, so that impurities such as trash are mainly removed from the supplied fibers at a free space below the taker-in roller formed at a position upstream from the taker-in undercasing, and short fibers are separated from successive fibers mainly by the action of the suction device.

REFERENCES:
patent: 485680 (1892-11-01), Canning
patent: 620089 (1899-02-01), Threlfall
patent: 1642758 (1927-09-01), Wilkinson et al.
patent: 2580582 (1952-01-01), Nix
patent: 3115683 (1963-12-01), Reitgrer
patent: 3395425 (1968-08-01), Vinogradov et al.
patent: 3737952 (1973-06-01), O'Neal et al.
Gunter Cooke Publication "The G.C. 600M-3 Ace" 10-1968.

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