Drive arrangement for wind-up apparatus in a circular knitting machine
AssigneeAsa S.A.
InventorNorbert Paul Bourgeois
Life of this patent
Estimating the term…
Abstract
A circular knitting machine has a rotary wind up apparatus with at least two rollers mounted in a rotatable frame. Means to rotate the wind up apparatus extend within the knitted tube to act on the rollers, and preferably comprises a blade of low friction material.
Claims5
A circular knitting machine comprising needle beds adapted to produce a knitted tube, a cloth expander located, in use of the machine, within the knitted tube and a rotary wind up apparatus, such apparatus comprising at least two rollers mounted in a rotatable frame, said machine including means to rotate said rotary wind up apparatus, such means being adapted to act on said two rollers and being located, in use of the machine, within the knitted tube and being supported beneath the expander, said expander being supported by a shaft attached to one needle bed of the machine, and a shock absorber located between said shaft and said expander.
A circular knitting machine comprising needle beds adapted to produce a knitted tube, a cloth expander located, in use of the machine, within the knitted tube and a rotary wind up apparatus, such apparatus comprising at least two rollers mounted in a rotatble frame, said machine including means to rotate said rotary wind up apparatus, such means being adapted to act on said two rollers and being located, in use of the machine, within the knitted tube and being supported beneath the expander, said expander being supported by a shaft attached to one needle bed of the machine, and leaf springs connecting said shaft to said needle bed, said leaf springs allowing axial but not rotational movement of said shaft relative to said needle bed.
Dependencies are inferred from the claim text.