Combination tension and slub catching device

Details Combination tension and slub catching device Combination tension and slub catching device

1975-10-01

1977-04-05

Mackey, Robert R.

Textiles: manufacturing

Warp preparing or handling

Machine replenishing

D01H 1322, B65H 6306

Patent

active

040153169

ABSTRACT:
A combination tension and slub catching device wherein there are relatively fixed and movable members disposed in confronting relation to each other which define a narrow yarn passage, one of which is comprised of a plurality of narrow bars disposed transversely of the path of movement of the yarn and which are individually yieldable as an enlargement passes through the yarn passage and the other which is a rigid bar disposed longitudinally of the path of movement of the yarn, and wherein there is linkage which supports the rigid bar for movement rectilinearly relative to the narrow bars to vary the width of the yarn passage and a device responsive to changes in tension in the yarn connected to the linkage for adjusting the width of the yarn passage with changes in the tension of the yarn.

REFERENCES:
patent: 2295535 (1942-09-01), Abbott
patent: 3501820 (1970-03-01), Abbott
patent: 3543357 (1970-12-01), Abbott
patent: 3704495 (1972-12-01), Yamamoto
patent: 3769668 (1973-11-01), Abbott

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