Knitted component with vertical inlay and method of making the same

Patent metadata

Field	Value
Publication number	US-11414796-B2
Application number	US-201916709209-A
Country	US
Kind code	B2
Filing date	Dec 10, 2019
Priority date	Dec 10, 2018
Publication date	Aug 16, 2022
Grant date	Aug 16, 2022

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

I claim:

1. A knitted component, comprising:
a knit element formed with a plurality of courses and a plurality of wales, the plurality of courses comprising a first course and the plurality of wales comprising a first wale and a second wale;
a set of inlaid strands comprising at least a first inlaid strand and a second inlaid strand; and
a first area and a second area,
wherein in the first area, each inlaid strand of the set of inlaid strands extends through at least a portion of the first course, and
wherein in the second area, the first inlaid strand extends through the first wale and the second inlaid strand extends through the second wale, and
wherein in the second area, the second inlaid strand extends through a portion of the first course located between the first wale and the second wale.

2. The knitted component of claim 1 , wherein in the second area, the first inlaid strand and the second inlaid strand extend vertically through at least a portion of the first wale and the second wale respectively.

3. The knitted component of claim 1 , wherein the set of inlaid strands further comprises a third inlaid strand and a fourth inlaid strand, wherein the plurality of wales further comprises a third wale and a fourth wale, and wherein in the second area, the third inlaid strand and the fourth inlaid strand respectively extend through at least a portion of the third wale and the fourth wale.

4. The knitted component of claim 3 , wherein in the first area, the third inlaid strand and the fourth inlaid strand both extend through at least a portion of the first course.

5. The knitted component of claim 1 , wherein the first wale is adjacent to the second wale.

6. The knitted component of claim 1 , wherein at least one wale is located between the first wale and the second wale.

7. The knitted component of claim 1 , wherein the first area is adjacent to the second area.

8. The knitted component of claim 1 , wherein the first area has a first thickness and the second area has a second thickness less than the first thickness.

9. The knitted component of claim 1 , wherein the first area has a first amount of cushioning and the second area has a second amount of cushioning less than the first amount.

10. The knitted component of claim 1 , wherein the set of inlaid strands extends along the first course to a first position where the first course intersects the first wale, and wherein in the first position, the first inlaid strand changes in direction from extending horizontally through the first course to extending vertically through the first wale.

11. The knitted component of claim 1 , wherein the set of inlaid strands comprises a cushioning yarn.

12. The knitted component of claim 1 , wherein the set of inlaid strands comprises a yarn having a stretch-resistance that is higher than yarns forming the knit element.

13. The knitted component of claim 1 , wherein the set of inlaid strands comprises a third inlaid strand, and wherein in the second area, the second and third inlaid strands both extend through the second wale.

14. A method of manufacturing a knitted component, comprising:
moving a first feeder in a first direction to form a first course of the knitted component;
moving a second feeder along the first course to a first position such that a set of inlaid strands is inlaid through the first course in the first direction, the set of inlaid strands comprising a first inlaid strand and a second inlaid strand;
holding the second feeder in the first position; and
moving the first feeder along the first direction while the second feeder is held in the first position such that, as additional courses are formed, the first inlaid strand and the second inlaid strand are respectively inlaid through first and second wales that extend in a second direction, the second direction being perpendicular to the first direction.

15. The method of manufacturing the knitted component of claim 14 , further comprising:
moving the second feeder along a third course that is formed later on to a second position such that the set of inlaid strands extends through a second portion of the third course along the first direction,
wherein the second feeder comprises a first outlet for dispensing the first inlaid strand and a second outlet for dispensing the second inlaid strand.

16. The method of manufacturing the knitted component of claim 14 , wherein the first direction is approximately a horizontal direction during a knitting process, and wherein the second direction is approximately a vertical direction during the knitting process.

17. The method of manufacturing the knitted component of claim 14 , wherein the second feeder is movable such that it can be held in a plurality of fixed positions, each fixed position being associated with inlaying the set of inlaid strands within a selected set of respective wales.

18. The method of manufacturing the knitted component of claim 14 , wherein the second feeder comprises a plurality of outlets for dispensing a plurality of inlaid strands, and wherein each outlet of the plurality of outlets is configured to dispense at least one inlaid strand, and wherein the second feeder comprises a common inlet for receiving each inlaid strand of the plurality of inlaid strands.

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

• D10B2501/043

  Footwear · CPC title

• D04B7/14

  with provision for incorporating internal threads in laid-in fabrics · CPC title

• D04B15/56

  for flat-bed knitting machines · CPC title

• D04B15/80

  characterised by the thread guides used · CPC title