Method and device for transferring fresh bobbins from a bobbin s

Details Method and device for transferring fresh bobbins from a bobbin s Method and device for transferring fresh bobbins from a bobbin s

1977-04-06

1979-12-11

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Doffing or donning

57281, 414414, D01H 918

Patent

active

RE0301620

ABSTRACT:
In a textile machine provided with a doffing and donning apparatus utilizing a conveyor belt for temporarily supporting full size yarn packages doffed from the textile machine and carrying the yarn packages outside the textile machine and for temporarily supporting fresh bobbins supplied from a fresh bobbin supply device mounted on an outend frame of the textile machine, a method and device for transferring fresh bobbins from the bobbin supply device to the respective pegs of the conveyor belt when the conveyor belt is driven before starting the donning operation. When the conveyor belt is driven so as to pick up the fresh bobbins by the respective pegs, each peg is inserted into the bottom bore of the corresponding fresh bobbin in such a way that the head of the peg approaches the bottom bore of the fresh bobbin along a passage inclined to a plane along which the fresh bobbins are supported.

REFERENCES:
patent: 2886940 (1959-05-01), Urano et al.
patent: 3024887 (1962-03-01), Ingham
patent: 3154909 (1964-11-01), Urano et al.
patent: 3382659 (1968-05-01), Schultz et al.
patent: 3410452 (1968-11-01), Igel et al.
patent: 3531016 (1970-09-01), Pray
patent: 3603440 (1971-09-01), Pray
patent: 3698536 (1972-10-01), Pray et al.
patent: 3830049 (1974-08-01), Kieronski et al.

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