Textiles: spinning – twisting – and twining – Apparatus and processes – Elements
Patent
1975-09-18
1977-02-15
Watkins, Donald E.
Textiles: spinning, twisting, and twining
Apparatus and processes
Elements
57 73, 57124, D01H 758
Patent
active
040075818
ABSTRACT:
In the spinning or twisting of continuous fibrous material at a spinning or twisting frame station comprising a spindle for carrying a bobbin, a ring concentrically mounted about the spindle and supporting a traveler for guiding the fibrous material onto the bobbin and means for driving the ring and the spindle, the improvement comprising engaging the fibrous material at the head of the spindle thereby to reduce or eliminate ballooning of the fibrous material and rotating the ring at a lesser rate that the spindle thereby to decrease the tension on the yarn.
REFERENCES:
patent: 2541238 (1951-02-01), Goree
patent: 2622388 (1952-12-01), Roeder
patent: 3107479 (1963-10-01), Kooistra
patent: 3118270 (1964-01-01), Pinchon
patent: 3738094 (1973-06-01), Costales et al.
Geisler Harald
Langer Rolf
Thierfelder Peter
VEB Spinnereimaschinenbau
Watkins Donald E.
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