Fleece guidance system with lateral guidance in the intake area

Details Fleece guidance system with lateral guidance in the intake area Fleece guidance system with lateral guidance in the intake area

1996-07-22

1998-11-03

Neas, Michael A.

Textiles: fiber preparation

Working

Drafting

19157, D01H 564

Patent

active

058291016

ABSTRACT:
A fleece guidance system is provided to convey a fiber fleece to the nip of a pair of calendar rollers. The system includes a funnel having a fiber sliver channel defined therethrough which tapers towards an opening adjacent the nip of the calendar rollers. The channel has a longitudinal axis therethrough which is angled relative to a plane through the axes of rotation of the calendar rollers. Oppositely facing guiding segments are configured on the funnel on opposite sides of the opening. The segments have a forward edge which extends into the nip and define lateral guiding surfaces for the fiber sliver exiting from the opening. A plane through the forward edge of the guiding segments and the opening is essentially perpendicular to a plane through the axis of rotation of the calendar rollers.

REFERENCES:
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patent: 4949431 (1990-08-01), Gasser
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patent: 5309603 (1994-05-01), Oexler et al.
patent: 5412846 (1995-05-01), Hauner

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