Clearer for draft rollers

Details Clearer for draft rollers Clearer for draft rollers

1992-03-05

1993-05-11

Crowder, Clifford D.

Textiles: fiber preparation

Working

Drafting

19245, D01H 560, D01H 564

Patent

active

052089479

ABSTRACT:
A clearer for draft rollers is provided, wherein the material for a cloth guide urging a clearer cloth onto draft rollers is changed to an elastic element having an outer shell composed of a flexible sheet made of sponge, foam rubber, foam urethane, plastic, rubber and the like and containing gas, liquid, gel, sol, powder, fine particles, and the like disposed at the back of the clearer cloth where the clearer cloth does not directly urge the draft rollers, in an appropriate length corresponding to the draft rollers whereby the need for the work of changing the cloth guide position is eliminated even if the roller gauges between the draft rollers are changed, and which prevents scraps of fiber and dust from accumulating as floating fibers in the cloth guide.

REFERENCES:
patent: 2367782 (1944-11-01), Truslow et al.
patent: 2730770 (1956-01-01), Higginbotham et al.
patent: 2834062 (1958-05-01), Toenniessen
patent: 2951268 (1960-09-01), West
patent: 4317261 (1982-03-01), Adamson
patent: 4370781 (1983-02-01), Murao
patent: 4706339 (1987-11-01), Eder
patent: 4985967 (1991-01-01), Stahlecker et al.

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