Knitted component with vertical inlay and method of making the same

Patent metadata

Field	Value
Publication number	US-11725312-B2
Application number	US-202217875283-A
Country	US
Kind code	B2
Filing date	Jul 27, 2022
Priority date	Dec 10, 2018
Publication date	Aug 15, 2023
Grant date	Aug 15, 2023

Abstract

A knitted component may include a knit element formed with a plurality of courses and a plurality of wales, where the plurality of courses include a first course and the plurality of wales include a first wale and a second wale. A set of inlaid strands including at least a first inlaid strand and a second inlaid strand may be included. A first area and a second area may be included, where in the first area, each inlaid strand of the set of inlaid strands extends through at least a portion of the first course, and where in the second area, the first inlaid strand extends through the first wale and the second inlaid strand extends through the second wale.

First claim

What is claimed is:

1. A knitting machine, comprising:
at least one needle bed;
a first feeder that is movable along the at least one needle bed to dispense a yarn to form a knit element; and
a second feeder comprising a plurality of outlets for dispensing a plurality of strands into the knit element to form horizontally inlaid areas and vertically inlaid areas, wherein each outlet of the plurality of outlets is configured to dispense at least one strand, and wherein the plurality of outlets comprise a first outlet configured to dispense a first strand along a first side of a knit loop of the yarn and a second outlet configured to dispense a second strand along a second side of the knit loop.

2. The knitting machine of claim 1 , wherein the second feeder is configured to move along the at least one needle bed such that each one of the plurality of strands is inlaid horizontally along a single course of the knit element.

3. The knitting machine of claim 1 , wherein the second feeder is configured to move along the at least one needle bed such that the plurality of strands are inlaid vertically along a plurality of wales of the knit element.

4. The knitting machine of claim 1 , wherein the at least one needle bed comprises a first needle bed and a second needle bed, wherein the first needle bed and the second needle bed are angled relative to each other.

5. The knitting machine of claim 1 , wherein the second feeder is adjustable between a retracted position and an extended position.

6. The knitting machine of claim 1 , wherein each one of the plurality of strands is dispensed from a separate outlet, and wherein the plurality of outlets are spaced-apart.

7. The knitting machine of claim 1 , wherein the second feeder is movable such that it can be held in a plurality of fixed positions.

8. The knitting machine of claim 1 , wherein the first feeder and the second feeder can form the knit element such that it has a first area and a second area, wherein in the first area, the plurality of strands extend along at least one course of the knit element, and wherein in the second area, the plurality of strands extend along a plurality of wales of the knit element.

9. The knitting machine of claim 1 , wherein the knit element comprises an upper for an article of footwear.

10. The knitting machine of claim 1 , wherein each one of the plurality of strands comprises a higher stretch resistance than the yarn.

11. A knitting machine, comprising:
a front needle bed and a back needle bed;
a first feeder configured to dispense a yarn to form a knit element; and
a second feeder having at least a first outlet and a second outlet, wherein the second feeder is configured to:
dispense a plurality of strands comprising a first strand and a second strand in a horizontal orientation within the knit element formed by the first feeder;
dispense the plurality of strands in a vertical orientation within the knit element formed by the first feeder; and
wherein when the second feeder is performing at least one of dispensing the plurality of strands in the horizontal orientation and dispensing the plurality of strands in the vertical orientation, the second feeder is configured to dispense the first strand from the first outlet along a first side of a knit loop of the yarn and dispense the second strand from the second outlet along a second side of the knit loop.

12. The knitting machine of claim 11 , wherein the second feeder is configured to dispense the plurality of strands in the horizontal orientation along a single course of the knit element, and configured to dispense the plurality of strands in the vertical orientation such that the first strand is dispensed along the first side of the knit loop and the second strand is dispensed along the second side of the knit loop.

13. The knitting machine of claim 11 , wherein the second feeder is configured to dispense the plurality of strands along a plurality of wales of the knit element.

14. The knitting machine of claim 11 , wherein each one of the plurality of strands is dispensed from a separate outlet on the second feeder.

15. The knitting machine of claim 11 , wherein the second feeder is adjustable between a retracted position and an extended position.

16. The knitting machine of claim 11 , wherein each one of the plurality of strands comprises a higher stretch resistance than the yarn.

17. A method of forming a knit element using a knitting machine comprising at least one needle bed, a first feeder, and a second feeder, the method comprising:
shifting the first feeder along the at least one needle bed while dispensing a yarn to form the knit element;
shifting the second feeder along the at least one needle bed while dispensing a plurality of strands such that the plurality of strands are horizontally inlaid in the knit element and are vertically inlaid in the knit element; and
wherein the second feeder dispenses the plurality of strands through a plurality of outlets, a first strand dispensing from a first outlet along a first side of a knit loop of the yarn and a second strand dispensing from a second outlet along a second side of the knit loop.

18. The method of claim 17 , wherein the plurality of strands are inlaid in the knit element such that the plurality of strands extend along at least a first course of the knit element and extend along a plurality of wales of the knit element.

19. The method of claim 17 , wherein each one of the plurality of strands comprises a higher stretch resistance than the yarn.

Assignees

• Nike Inc

Inventors

• Meir Adrian

Classifications

• D04B1/123 Primary

  with laid-in unlooped yarn, e.g. fleece fabrics (with elastic weft yarn D04B1/18) · CPC title

• A43B1/04

  braided, knotted, knitted or crocheted · CPC title

• D04B15/56

  for flat-bed knitting machines · CPC title

• D10B2403/02411

  with a single array of unbent yarn, e.g. unidirectional reinforcement fabrics · CPC title

• D10B2403/032

  Flat fabric of variable width, e.g. including one or more fashioned panels · CPC title