Device for screening fluff from entering a shed

Details Device for screening fluff from entering a shed Device for screening fluff from entering a shed

1985-12-27

1987-07-28

Jaudon, Henry S.

Textiles: weaving

Miscellaneous

Loom cleaning

139450, D03D 4900

Patent

active

046826335

ABSTRACT:
The cleaning device employs a screening plate at the entry end of a reed through which a weft yarn can be picked and a cleaning element mounted at the beating-up line for scraping fluff from the screening plate.
Plates may also be mounted adjacent the screen plate in order to reduce the aperture in the screening plate after a weft yarn has been picked therethrough while at the same time scraping fluff from the screening plate.
In another embodiment, the cleaning device may have screening plates mounted on a shears through which the weft yarn is picked. In this embodiment, the screening plates can be moved towards each other to reduce the aperture through which the weft yarn is picked and subsequently moved into overlapping relation during severing of a weft yarn by the shears.

REFERENCES:
patent: 2954056 (1960-09-01), Whewell
patent: 3380482 (1968-04-01), Scherillo
patent: 4084623 (1978-04-01), Tojo et al.
patent: 4546799 (1985-10-01), Riesen

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