Textiles: spinning – twisting – and twining – Apparatus and processes – With drafting
Patent
1986-04-18
1987-06-02
Petrakes, John
Textiles: spinning, twisting, and twining
Apparatus and processes
With drafting
57315, 57328, 242 544, D01H 528, B65H 5442, B65H 6704
Patent
active
046692606
ABSTRACT:
A vertically-arranged rubbing finisher has a plurality of rubbing units each traversed vertically by a pair of slubbings which are directed to respective winding devices for winding on respective spools to form single-slubbing bobbins. The two winding devices receiving a respective pair of slubbings are disposed on opposite sides of a vertical, longitudinal plane of symmetry through the rubbing unit, the winding devices on each respective side forming a group including drive rollers for the respective spools arranged for rotation about a common horizontal axis. Each spool is pivotable away from its drive roller as its bobbin is formed on arms which, when the bobbin is completed, pivot further, downwardly, to deposit the bobbin on a conveyor belt for transfer from the machine before returning upwardly to collect a new, empty spool for filling from a supply device.
REFERENCES:
patent: 2925961 (1960-02-01), Speak
patent: 3073106 (1963-01-01), Tsuzuki
patent: 3191375 (1965-06-01), Naegeli
patent: 3482795 (1969-12-01), Mackie
patent: 4085900 (1978-04-01), Marcio
Petrakes John
Sant' Andrea Novara Officine Meccaniche e Fonderie S.p.A.
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