Apparatus for changing yarn carriers in a spinning or twisting m

Details Apparatus for changing yarn carriers in a spinning or twisting m Apparatus for changing yarn carriers in a spinning or twisting m

1991-11-07

1992-12-08

Stodola, Daniel P.

Textiles: spinning, twisting, and twining

Apparatus and processes

With rewinding

57 75, 57276, 57281, 57354, D01H 902, D01H 100, B65H 6704

Patent

active

051686970

ABSTRACT:
An apparatus for changing yarn carriers in a textile machine, particularly a ring spinning machine, funnel spinning machine or ring twisting machine, includes a revolver having an axis, a pair of spindles being disposed on the revolver symmetrically to the revolver axis and having axes, and the spindles of the pair being rotatable in mutual alternation between a spinning position and an unwinding or disposal position. According to one embodiment, the axes of the spindles of the pair are inclined relative to the revolver axis by an acute angle and diverge in a direction toward the free ends of the spindles. According to another embodiment, at least two pairs of spindles are disposed on the revolver for serving at least two adjacent spinning or twisting stations of the textile machine, and each two adjacent spindle axes are mutually parallel at a given spacing.

REFERENCES:
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patent: 3903681 (1975-09-01), Bonus
patent: 4342188 (1982-08-01), Okamoto
patent: 4473997 (1984-10-01), Kawasaki et al.
patent: 4697692 (1987-10-01), Kupper et al.
patent: 4938017 (1990-07-01), Stadele
patent: 4953350 (1990-08-01), Schulz et al.
patent: 4959953 (1990-10-01), Kranietz
patent: 4978081 (1990-12-01), Kopper
patent: 5016434 (1991-05-01), Kamp
patent: 5022223 (1991-06-01), Mena

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