Manual apparatus for threading-in textile apparatus

Details Manual apparatus for threading-in textile apparatus Manual apparatus for threading-in textile apparatus

1980-09-08

1982-10-12

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Threading up

57 67, D01H 1700, D01H 1500

Patent

active

043532020

ABSTRACT:
The present invention is concerned with threading-in textile materials, such as a yarn, a roving or similar textile or filamentary material, into an enclosed duct or the like. The threading-in of the textile material is accomplished by manually operating a manual apparatus which functions as a pump. In this way there can be avoided the use of expensive and complicated devices presently provided for threading-in textile materials as is known. The invention is astonishingly simple, the manual apparatus is easy and convenient to use, readily transportable and its cost is exceedingly modest.

REFERENCES:
patent: 3691744 (1972-09-01), Dubois
patent: 3936997 (1976-02-01), Marzoli
patent: 4026095 (1977-05-01), Kobatake et al.
patent: 4047372 (1977-09-01), Horstmann et al.
patent: 4119244 (1978-10-01), Funke
patent: 4120142 (1978-10-01), Franzen

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