Automatic inspecting apparatus for yarn joining device

Details Automatic inspecting apparatus for yarn joining device Automatic inspecting apparatus for yarn joining device

1985-12-13

1987-11-03

Levy, Stewart J.

Measuring and testing

Sheet, woven fabric or fiber

Filament

G01L 504

Patent

active

047036516

ABSTRACT:
An automatic inspecting apparatus for yarn joining device comprising a joining command mechanism which provides a drive command to a joining device in a take-up unit, a yarn sampling mechanism for cutting and holding a certain length of a sample yarn including a joint portion after joining, directly from a yarn travelling path in the take-up unit, a transfer mechanism for transferring the sample yarn up to a measuring apparatus, a setting mechanism for separating the sample yarn from the transfer mechanism and setting it to a measuring position in the measuring apparatus, and a measuring mechanism measuring characteristics of the thus-set sample yarn.

REFERENCES:
patent: 2590398 (1952-03-01), Gegenschatz
patent: 3294326 (1966-12-01), Raasch
patent: 3795906 (1974-03-01), Erbstein
patent: 3919886 (1975-11-01), Chambley
patent: 4116393 (1978-09-01), Inouye et al.
patent: 4173787 (1979-11-01), Katona et al.
patent: 4411128 (1983-10-01), Mima

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