Arrangement for constant feeding of yarn
AssigneeZbrojovka Vsetin, narodni podnik
InventorsJan Hruby, Karel Pleskac
Life of this patent
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Abstract
Arrangement for the constant feeding of yarn to textile machines. The arrangement has a cage drum the circumference of which is composed of stable bolts; between the stable bolts there are disposed elements adapted to be shifted in the direction of the axis of rotation of the drum. The shiftable elements adjust the position of yarn windings wound-on on the cage drum.
Claims4
Arrangement for the constant feeding of yarn to textile machines, comprising a rotatable cage drum supported on a driven rotatable member coaxially thereof, the circumference of the drum being formed by a number of spaced stable bolts parallel with the rotation axis of the drum, the drum being adapted for the deposition of a number of yarn windings, and elements on the drum shiftable in a direction axially of the drum, the shiftable elements being situated between said stable bolts, the axially shiftable elements being rollers, the middle part of the rollers being recessed to a smaller diameter so as to form faces of the rollers for guiding yarn along the circumference of the cage drum, and comprising a stable face cam firmly connected to a bolt on a holder adapted to be fixed to the frame of a textile machine, said rollers bearing with their extreme faces on said stable face cam.
Arrangement for the constant feeding of yarn to textile machines, comprising a rotatable cage drum supported on a driven rotatable member coaxially thereof, the circumference of the drum being formed by a number of spaced stable bolts parallel with the rotation axis of the drum, the drum being adapted for the deposition of a number of yarn windings, and elements on the drum shiftable in a direction axially of the drum, the shiftable elements being situated between said stable bolts, the axially shiftable elements being straight and elongated, the middle part of the such elements being recessed so as to form faces on the elements for guiding yarns along the circumference of the cage drum, and comprising a stable face cam firmly connected to a bolt on a holder adapted to be fixed to the frame of a textile machine, said elements bearing with their extreme faces on said stable face cam.
Dependencies are inferred from the claim text.