Apparatus for gathering a fiber web into a sliver in a carding m

Details Apparatus for gathering a fiber web into a sliver in a carding m Apparatus for gathering a fiber web into a sliver in a carding m

1984-07-27

1986-12-23

Rimrodt, Louis K.

Textiles: fiber preparation

Working

Drafting

19150, 19291, D01H 1304

Patent

active

046303367

ABSTRACT:
An apparatus for gathering a running fiber web into a sliver, includes a web guide element having edge portions defining an outlet opening through which the web passes; a trumpet arranged downstream of the outlet opening of the web guide element as viewed in a direction of web advance, and an arrangement for guiding air, flowing against the direction of web advance and generated by web compression downstream of the web guide element, away from a zone extending between the outlet opening of the web guide element and the outlet opening of the trumpet.

REFERENCES:
patent: 2272787 (1942-02-01), Bentley
patent: 2357982 (1944-09-01), Thomas et al.
patent: 3246370 (1966-04-01), West
patent: 3401429 (1968-09-01), Whitehurst
patent: 3432891 (1969-03-01), West
patent: 4213553 (1980-07-01), Leifeld
patent: 4232426 (1980-11-01), Beneke et al.
patent: 4272866 (1981-06-01), Vollrath
patent: 4275482 (1981-06-01), Leifeld

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