Yarn package positioners for textile machines

Winding – tensioning – or guiding – Support for a strand material holder – For bobbins

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Details

242131, B65H 4902

Patent

active

040237478

ABSTRACT:
A yarn package positioning device for textile machines such as shuttleless looms for selectively locating the weft yarn package support spindle in the most advantageous location for withdrawing weft yarn from the package carried thereon during insertion of the weft into a warp shed. Additionally to facilitate and simplify replenishment of the weft supply the support spindle is mounted on the positioning device so that it can be manually pivoted between a donning and doffing position and the preselected position for withdrawing the weft from the yarn package.

REFERENCES:
patent: 1216782 (1917-02-01), Wolf
patent: 3168911 (1965-02-01), Pfarrwaller et al.
patent: 3674223 (1972-07-01), Philip
patent: 3915406 (1975-10-01), Rolli

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