Fiber drafting arrangement

Details Fiber drafting arrangement Fiber drafting arrangement

1982-09-09

1985-02-05

Rimrodt, Louis K.

Textiles: fiber preparation

Working

Drafting

19246, D01H 572, D01H 586

Patent

active

044970897

ABSTRACT:
A drafting arrangement including a collector means suitably utilized for fasciated yarn spinning. The collector means in the shape of a hollow shell is disposed between a preceding draft means such as a pair of front rollers and the post draft means such as a pair of a aprons, in such a manner that a front surface of the collector means confronts a rearward surface of the preceding draft means and, on the other hand, a rear surface of the collector means confronts a front surface of the post draft means with a predetermined clearance. By this construction, a concomitant air stream accompanying rotation of the draft means is effectively expelled out of the fiber passage and stable drafting can be accomplished.

REFERENCES:
patent: 2840860 (1958-07-01), Raper
patent: 3270397 (1966-09-01), Ingham et al.

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