Measuring and testing – Sheet – woven fabric or fiber – Filament
Patent
1977-03-29
1978-04-18
Queisser, Richard C.
Measuring and testing
Sheet, woven fabric or fiber
Filament
57 56, D01H 1332
Patent
active
040844340
ABSTRACT:
In an apparatus for continuous draw-off of yarn from a package at a measured rate and under regulated tension, the yarn can either be passed to a waste receptacle for a predetermined length of time or can be metered to a scale for subsequent determination of yarn weight per unit length (denier). Diversion of the running yarn from one path to the other is achieved without affecting yarn draw-off rates and tensions.
REFERENCES:
patent: 3820430 (1974-06-01), Hautemont
Goodrich Lewis Charles
Holt Theron Robert
Osborne Joseph Cyril
Pusey Donald Kirk
Roxlo James William
E. I. Du Pont de Nemours and Company
Queisser Richard C.
Roskos Joseph W.
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