Circular sliver knitting machine
AssigneeMayer Industries, Inc.
InventorsMichael K. Kuhrau, Donald Charles Fosselman
Life of this patent
Estimating the term…
Abstract
A circular sliver knitting machine comprising an air supply unit for supplying air to the circular sliver knitting machine. A first air nozzle unit cooperating with a card unit for directing air along a path generally radially outward toward the knitting needles and a second air nozzle unit cooperating with the card unit for directing air along a path generally radially inward toward the needles. An air distributing unit is provided for distributing air received from the air supply unit to at least one of the first air nozzle unit and the second air nozzle unit.
Claims15
A circular sliver knitting machine comprising:
- a frame;
- a needle cylinder rotatably supported on said frame;
- a plurality of needles supported in said needle cylinder for rotational movement therewith and vertical movement parallel to the axis of rotation thereof;
- a plurality of card units at radially spaced locations along the rotational path of said needle cylinder to deliver sliver fibers to said needles during the movement thereof;
- a yarn feeding station adjacent each of said card units for feeding yarn to said needles;
- a plurality of sinkers cooperating with said needles for forming the yarn and the sliver fibers into knitted fabric;
- air supply means for supplying air to said circular sliver knitting machine;
- a first air nozzle unit cooperating with at least one of said card units for directing air along a path generally radially outward toward said needles;
- a second air nozzle unit cooperating with at least one of said card units for directing air along a path generally radially inward toward said needles;
- and
- air distributing means for distributing air received from said air supply means to at least one of said first air nozzle unit and said second air nozzle unit, wherein a first selected fabric pattern is obtained by directing air flow to said first air nozzle unit, a second selected fabric pattern is obtained by directing air flow to said second air nozzle unit, and a third selected fabric pattern is obtained by directing air flow to both said first and second air nozzle units.
A circular sliver knitting machine comprising:
- a frame;
- a needle cylinder rotatably supported on said frame;
- a plurality of needles supported in said needle cylinder for rotational movement therewith and vertical movement parallel to the axis of rotation thereof;
- a plurality of card units at radially spaced locations along the rotational path of said needle cylinder to deliver sliver fibers to said needles during the movement thereof;
- a yarn feeding station adjacent each of said card units for feeding yarn to said needles;
- a plurality of sinkers cooperating with said needles for forming the yarn and the sliver fibers into knitted fabric;
- air supply means for supplying air to said circular sliver knitting machine;
- a first air nozzle unit connected to at least one of said card units for adjustably directing air along a path generally radially outward toward said plurality of needles;
- a second air nozzle unit associated with at least one of said card units for directing air along a path generally radially inward toward said plurality of needles;
- and
- air distributing means for distributing air received from said air supply means to at least one of said first air nozzle unit and said second air nozzle unit, wherein a first selected fabric pattern is obtained by directing air flow to said first air nozzle unit, a second selected fabric pattern is obtained by directing air flow to said second air nozzle unit, and a third selected fabric pattern is obtained by directing air flow to both said first and second air nozzle units.
Dependencies are inferred from the claim text.