Method and apparatus for automatically changing textile bobbins

Details Method and apparatus for automatically changing textile bobbins Method and apparatus for automatically changing textile bobbins

1976-04-09

1977-10-04

Petrakes, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18DD, B65H 6704

Patent

active

040520170

ABSTRACT:
A method of, and apparatus for, automatically changing textile bobbins on a cantilevered bobbin chuck of a textile winding machine, wherein there is cut and sucked-off a thread moving towards a textile bobbin package placed on the bobbin chuck, the textile bobbin package is removed from the stopped bobbin chuck and transferred to a bobbin transporting device held in readiness, then positioning an empty bobbin tube, placing the empty bobbin tube onto the stopped bobbin chuck, and rethreading the sucked-off thread onto the empty bobbin tube placed on the bobbin chuck which, in the meantime, has been set into rotation.

REFERENCES:
patent: 3762661 (1973-10-01), Lucke
patent: 3801030 (1974-04-01), Kobatake et al.
patent: 3820730 (1974-06-01), Endo et al.
patent: 3908918 (1975-09-01), Bergstrom
patent: 3915398 (1975-10-01), Corl
patent: 3964723 (1976-06-01), Schippers et al.

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