Device for pneumatically feeding fiber material to a chute or th

Details Device for pneumatically feeding fiber material to a chute or th Device for pneumatically feeding fiber material to a chute or th

1990-02-13

1991-04-09

Schroeder, Werner H.

Textiles: fiber preparation

Working

Carding

D01G 1544

Patent

active

050052616

ABSTRACT:
In a device for pneumatically feeding fiber to a machine such as a card or the like, the feed member (4) above the chute (2) is a tube of a circular or substantially circular cross section. The depth at the entrance of the chute (2) is less than the diameter of the tubular feed member (4).

REFERENCES:
patent: 2883709 (1959-04-01), Deems et al.
patent: 4159073 (1979-06-01), Liller
patent: 4317260 (1982-03-01), Blackburn
patent: 4476611 (1984-10-01), Keller et al.
patent: 4520530 (1985-06-01), Pinto
patent: 4520531 (1985-06-01), Hergeth
patent: 4697309 (1987-10-01), Rudolph
patent: 4734957 (1988-04-01), Lenzen
patent: 4779311 (1988-10-01), Leifeld
patent: 4797979 (1989-01-01), Staheli et al.

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