Sole structure for article of footwear

Patent metadata

Field	Value
Publication number	US-9839255-B2
Application number	US-201213528306-A
Country	US
Kind code	B2
Filing date	Jun 20, 2012
Priority date	Jun 20, 2012
Publication date	Dec 12, 2017
Grant date	Dec 12, 2017

Abstract

A sole structure for an article of footwear includes an outer fabric layer and an inner chassis that is more rigid than the fabric layer. The fabric layer includes a plurality of fabric protrusions and the inner chassis includes a plurality of chassis protrusions that correspond to the fabric protrusions. Both the fabric protrusions and the chassis protrusions extend into cleat members of the sole structure.

First claim

What is claimed is:

1. A sole structure for an article of footwear, comprising:
a fabric layer including an exterior surface, an interior surface formed on an opposite side of the fabric layer than the exterior surface, and a first protrusion having an outer wall terminating at an end wall, the end wall extending radially inwardly from a distal portion of the outer wall and defining a first aperture;
a chassis disposed against the interior surface of the fabric layer and including a second protrusion received by the first protrusion, the chassis including a first surface in contact with the interior surface of the fabric layer within the first protrusion and a second surface formed on an opposite side of the chassis than the first surface; and
a cleat member including a first portion disposed within the second protrusion and in contact with the second surface and a second portion disposed externally from the first protrusion and in contact with the exterior surface of the fabric layer, the first portion being integrally formed with the second portion.

2. The sole structure according to claim 1 , wherein the cleat member includes a third portion disposed externally from the first protrusion and in contact with the exterior surface, the exterior surface of the fabric layer being exposed between the second portion of the cleat member and the third portion of the cleat member.

3. The sole structure according to claim 1 , wherein the chassis is substantially more rigid than the fabric layer.

4. The sole structure according to claim 1 , wherein the cleat member includes an aperture that exposes the exterior surface of the fabric layer.

5. The sole structure according to claim 1 , wherein the second protrusion includes a second aperture formed through a distal end thereof.

6. The sole structure according to claim 5 , wherein the cleat member includes a connecting portion that extends through the first aperture and the second aperture and connects the first portion of the cleat member and the second portion of the cleat member.

7. A sole structure for an article of footwear, comprising:
a fabric layer including an exterior surface, an interior surface formed on an opposite side of the fabric layer than the exterior surface, and a first protrusion having an outer wall terminating at an end wall, the end wall extending radially inwardly from a distal portion of the outer wall and defining a first aperture disposed at a distal end of the first protrusion;
a chassis disposed against the interior surface of the fabric layer and including a second protrusion received by the first protrusion and including a second aperture disposed at a distal end thereof, the chassis including a first surface in contact with the interior surface of the fabric layer within the first protrusion and a second surface formed on an opposite side of the chassis than the first surface;
a cleat member including a first portion disposed within the second protrusion and in contact with the second surface, a second portion disposed externally from the first protrusion and in contact with the exterior surface of the fabric layer, and a connecting portion that extends through the first aperture and the second aperture and connects the first portion of the cleat member and the second portion of the cleat member.

8. The sole structure according to claim 7 , wherein the cleat member includes a third portion disposed externally from the first protrusion and in contact with the exterior surface, the exterior surface of the fabric layer being exposed between the second portion of the cleat member and the third portion of the cleat member.

9. The sole structure according to claim 7 , wherein the second portion of the cleat member is attached to a convex exterior surface of the first protrusion.

10. The sole structure according to claim 7 , wherein the first portion of the cleat member, the second portion of the cleat member, and the connecting portion are integrally formed.

11. The sole structure according to claim 7 , wherein the first portion of the cleat member is attached to a concave surface of the second protrusion.

12. The sole structure according to claim 7 , wherein the cleat member includes an aperture that exposes the exterior surface of the fabric layer.

13. A sole structure for an article of footwear, comprising:
a fabric layer including an exterior surface, an interior surface formed on an opposite side of the fabric layer than the exterior surface, and a first protrusion;
a chassis disposed against the interior surface of the fabric layer and including a second protrusion received by the first protrusion, the chassis including a first surface in contact with the interior surface of the fabric layer within the first protrusion and a second surface formed on an opposite side of the chassis than the first surface; and
a cleat member including a first portion disposed within the second protrusion and in contact with the second surface, a second portion disposed externally from the first protrusion and in contact with the exterior surface of the fabric layer, and a third portion in contact with the exterior surface of the fabric layer, the fabric layer being exposed between the second portion of the cleat member and the third portion of the cleat member.

14. The sole structure according to claim 13 , wherein the first portion of the cleat member is integrally formed with the second portion of the cleat member.

15. The sole structure according to claim 14 , wherein the third portion of the cleat member is integrally formed with the second portion of the cleat member.

16. The sole structure according to claim 13 , wherein the cleat member includes a connecting portion extending between and connecting the first portion of the cleat member and the second portion of the cleat member, the connecting portion being integrally formed with the first portion of the cleat member and the second portion of the cleat member and extending through a first aperture disposed at a distal end of the first protrusion and extending through a second aperture disposed at a distal end of the second protrusion.

17. The sole structure according to claim 13 , wherein the chassis is substantially more rigid than the fabric layer.

18. The sole structure according to claim 13 , wherein the chassis is substantially more rigid than the cleat member.

Assignees

• Adami Giovanni
• Auger Perry W
• Cavaliere Sergio
• Smith Timothy J
• Nike Inc

Inventors

• Adami Giovanni
• Auger Perry W
• Cavaliere Sergio
• Smith Timothy J

Classifications

• A43B5/02 Primary

  Football boots {or shoes, i.e. for soccer, football or rugby} · CPC title

• A43B13/14

  characterised by the constructive form · CPC title

• B29D35/122

  Soles · CPC title

• A43B13/04

  Plastics, rubber or vulcanised fibre · CPC title

• A43B13/41

  combined with heel stiffener, toe stiffener, or shank stiffener · CPC title