Apparatus for lifting a bobbin from a spindle

Details Apparatus for lifting a bobbin from a spindle Apparatus for lifting a bobbin from a spindle

1981-03-06

1983-06-14

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Doffing or donning

57266, 242 462, D01H 904

Patent

active

043875564

ABSTRACT:
An apparatus for lifting a bobbin set up on a spindle of a textile machine, in particular a wrap spinning machine characterized in that at least an end of the bobbin remote from the free end of a spindle has a ring of electrically conductive, non-ferromagnetic material. The ring is arranged with its end face opposite a magnetic coil which can be connected to a current source supplying alternating current.

REFERENCES:
patent: 2746691 (1956-05-01), Hoad
patent: 3466863 (1969-09-01), Wachensorf
patent: 3962856 (1976-01-01), Weller et al.

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