Device for depositing and keeping the thread end in the cop tube

Details Device for depositing and keeping the thread end in the cop tube Device for depositing and keeping the thread end in the cop tube

1983-11-30

1986-03-18

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 356E, B65H 6706

Patent

active

045763402

ABSTRACT:
A device for depositing and keeping a thread end in a cop tube of a spinning cop from a cop delivery point of a cop preparation station to a cop transporting device includes a pivotable chute with upper and lower ends disposed between the cop delivery point and the cop transporting device for receiving a spinning cop with a dragged-along thread end, a switchable suction device disposed at the lower end of the chute for supplying the cop tube with suction, and a device for tilting the chute from a vertical position to a horizontal position, the tilting device including a device for limiting acceleration and deceleration of the spinning cop in the chute during tilting.

REFERENCES:
patent: 3111280 (1963-11-01), Reiners et al.
patent: 3295775 (1967-01-01), Raasch et al.
patent: 3464640 (1969-09-01), Kupper
patent: 3471101 (1969-10-01), Moyer et al.
patent: 3480128 (1969-11-01), Brouwer et al.
patent: 3480216 (1969-11-01), Iannucci et al.
patent: 3544018 (1970-12-01), Stoppard et al.
patent: 3727852 (1973-04-01), Nelson et al.
patent: 3850378 (1974-11-01), Savio
patent: 3897022 (1975-07-01), Savio
patent: 3941323 (1976-03-01), D'Agnolo et al.
patent: 4009840 (1977-03-01), Muller
patent: 4010907 (1977-03-01), Nishiyama et al.
patent: 4103836 (1978-08-01), Kupper

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