Automatic inspecting apparatus for yarn joining device

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

1986-04-23

1988-03-29

Gilreath, Stanley M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 355R, 242 36, 73160, B65H 5420, B65H 5422, C01L 504

Patent

active

047338296

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: 2724264 (1955-11-01), Dart et al.
patent: 3289957 (1966-12-01), Wilms et al.
patent: 3294326 (1966-12-01), Raasch
patent: 3595493 (1971-07-01), Tsukuma et al.
patent: 3795906 (1974-03-01), Erbstein
patent: 3919886 (1975-11-01), Chambley
patent: 3984060 (1976-10-01), Engeli
patent: 4116393 (1978-09-01), Inouye et al.
patent: 4173787 (1979-11-01), Katona et al.

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