Spinning machine with roving-bobbin feeder

Details Spinning machine with roving-bobbin feeder Spinning machine with roving-bobbin feeder

1983-11-07

1986-05-06

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Package handling

57 90, 57266, 57268, 57270, 57276, 414392, D01H 918, D01H 902

Patent

active

045863261

ABSTRACT:
A stationary service unit at one end of an elongate spinning machine coacts with a supply carriage delivering bobbins wound with rovings from a flyer at a preparatory stage and loads these bobbins onto depending grippers which are movable, manually or automatically, on an overhead guide rack. The rack may form an endless loop about the machine bed or may be divided into two parallel sections flanking same; in the latter instance the service unit may be swingable about a vertical axis toward one or the other section.

REFERENCES:
patent: 1384449 (1921-07-01), Graf
patent: 1463479 (1923-07-01), Miller
patent: 2952113 (1960-09-01), Ingham
patent: 3264027 (1966-08-01), Luther
patent: 3307340 (1967-03-01), Nishii et al.
patent: 3370411 (1968-02-01), Schultz et al.
patent: 3773191 (1973-11-01), Ishida
patent: 3854275 (1974-12-01), Bethea et al.
patent: 3935699 (1976-02-01), Iida
patent: 4041686 (1977-08-01), Inaba et al.

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