Sole system for an article of footwear incorporating a knitted component with a one-piece knit outsole and a tensile element

Patent metadata

Field	Value
Publication number	US-10568383-B2
Application number	US-201514598433-A
Country	US
Kind code	B2
Filing date	Jan 16, 2015
Priority date	Jan 16, 2015
Publication date	Feb 25, 2020
Grant date	Feb 25, 2020

Abstract

An article of footwear including a sole system, including an upper and the sole system. The sole system includes a knitted component incorporating a one-piece knit outsole. The knit outsole has a ground-facing side, a top side, an inlaid tensile element, and a ground-engaging cleat member protruding from the ground-facing side of the knit outsole. The tensile element may be adjacent a cleat member. The upper is connected at its bottom to the top side of the knit outsole.

First claim

What is claimed is:

1. A sole system for an article of footwear, the sole system including:
a knitted component incorporating a knit outsole with a plurality of knitted courses that extend in a coursewise direction,
wherein the knit outsole has a bottom side, and a top side opposite the bottom side;
a ground-engaging cleat member protruding from the bottom side of the knit outsole; and
a tensile element having an inlaid strand that is inlaid in the coursewise direction within at least one course of the knit outsole such that the inlaid strand extends in a longitudinal direction,
wherein the longitudinal direction extends from a heel region to a toe region of the sole system.

2. The sole system of claim 1 , wherein the inlaid strand of the tensile element extends from the heel region to the toe region of the sole system.

3. The sole system of claim 1 , wherein the inlaid strand of the tensile element extends between at least two of the ground-engaging cleat members.

4. The sole system of claim 1 , wherein the tensile element is at least partially exposed on the bottom side of the knit outsole.

5. An article of footwear including a sole system, the article of footwear includes an upper and the sole system connected thereto;
the upper having a bottom;
the sole system including:
a knitted component incorporating a knit outsole, wherein the knit outsole has a bottom side with a bottom surface, and a top side; and
a plurality of ground-engaging cleat members protruding from the bottom side of the knit outsole; and
at least one tensile element having at least one strand that is inlaid in a coursewise direction within a knitted course of the knitted component such that it extends along the length of the knitted course, and such that it extends between at least two adjacent loops of the knitted course,
wherein the top side of the knit outsole and the bottom of the upper are affixed.

6. The sole system of claim 5 , wherein the strand of the tensile element extends from a heel region to a toe region of the sole system.

7. The sole system of claim 5 , wherein the strand of the tensile element extends between at least two of the ground-engaging cleat members.

8. The sole system of claim 5 , wherein the tensile element is at least partially exposed on the bottom side of the knit outsole.

9. A sole system for an article of footwear, the sole system comprising:
a knit outsole having an inlaid tensile element with a first portion inlaid within a first course and a second portion inlaid within a different second course; and
the knit outsole having a bottom side, and a top side,
wherein the bottom side of the outsole includes a cleat member that is located between the first portion and the second portion of the inlaid tensile element.

10. The sole system of claim 9 , wherein the inlaid tensile element is inlaid longitudinally within the knit outsole and extends in a coursewise direction.

11. The sole system of claim 9 , wherein the tensile element extends between at least two of the ground-engaging cleat members.

12. The sole system of claim 9 , wherein the tensile element is at least partially exposed on the bottom side of the knit outsole.

13. The sole system of claim 9 , wherein the first portion and the second portion of the inlaid tensile element are formed from a continuous strand.

14. The sole system of claim 1 , wherein the ground-engaging cleat member is reinforced.

15. The sole system of claim 5 , wherein the knit outsole comprises fusible yarn.

16. The sole system of claim 15 , wherein the knitted component further comprises a second yarn being different than the fusible yarn.

17. The sole system of claim 5 , wherein at least one ground-engaging cleat member is reinforced.

18. The sole system of claim 9 , wherein the knit outsole comprises fusible yarn.

19. The sole system of claim 9 , wherein at least one ground-engaging cleat member is reinforced.

Assignees

• Nike Inc

Inventors

• Cross Tory M
• Podhajny Daniel A

Classifications

• B32B5/00

  Layered products characterised by the non- homogeneity or physical structure {, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts} · CPC title

• B32B27/12

  next to a fibrous or filamentary layer · CPC title

• D04B1/24

  wearing apparel · CPC title

• B32B2307/31

  Heat sealable · CPC title

• B32B7/12

  using interposed adhesives or interposed materials with bonding properties · CPC title