Flexible stud

Patent metadata

Field	Value
Publication number	US-9468264-B2
Application number	US-201113222546-A
Country	US
Kind code	B2
Filing date	Aug 31, 2011
Priority date	Sep 17, 2010
Publication date	Oct 18, 2016
Grant date	Oct 18, 2016

Abstract

Described are studs for a shoe sole comprising at least a first stud portion and a second stud portion and at least one first strain section, which connects the first stud portion and the second stud portion to each other, wherein the at least one first strain section is configured to be strained when the stud is coupled to the shoe sole and the shoe sole is bent.

First claim

That which is claimed is:

1. A stud for a shoe sole, comprising:
(a) at least one first strain section and at least one second strain section, each strain section comprising at least two connection surfaces and a contact surface, wherein each strain section extends through the stud and beyond the stud into the shoe sole so that the at least two connection surfaces of each strain section each form an angle of 45 degrees to 90 degrees with a surface of the shoe sole when the stud is coupled to the shoe sole;
(b) at least one first stud portion and at least one second stud portion, each connected to one of the at least two connection surfaces of the at least one first strain section;
(c) at least one third stud portion, wherein the at least one third stud portion and the at least one second stud portion are each connected to one of the at least two connection surfaces of the at least one second strain section;
(d) wherein each stud portion comprises a contact surface;
(e) wherein the at least one first strain section and the at least one second strain section are configured to be strained when the stud is coupled to the shoe sole and the shoe sole is bent;
(f) wherein the strain sections and the stud portions are shaped so that the contact surfaces of the strain sections and the stud portions are aligned at approximately the same height to form a stud contact surface, wherein the contact surfaces remain connected to each other when the shoe sole is bent.

2. The stud according to claim 1 , wherein the at least one first stud portion and the at least one second stud portion are connected to each other only by the at least one first strain section.

3. The stud according to claim 1 , wherein the at least one first stud portion, the at least one second stud portion, and the at least one first strain section are integrally formed.

4. The stud according to claim 1 , wherein the at least one first strain section extends substantially perpendicular to a tangent plane proximate an area of the shoe sole where the stud is configured to be coupled to the shoe sole.

5. The stud according to claim 1 , wherein the at least one first strain section has substantially a shape of a strip.

6. The stud according to claim 1 , wherein the at least one first strain section is wedge-shaped.

7. The stud according to claim 1 , wherein the at least one first strain section and the at least one second strain section extend substantially parallel to each other.

8. The stud according to claim 1 , wherein the at least one first strain section and the at least one second strain section are connected to each other through at least one material ridge made of stretchable material.

9. The stud according to claim 1 , wherein the at least one first strain section and the at least one second strain section are integrally formed.

10. A shoe sole comprising at least one stud according to claim 1 .

11. A studded shoe comprising the shoe sole according to claim 10 .

12. A shoe sole comprising at least one stud for the shoe sole, wherein the at least one stud comprises:
(a) at least one first strain section comprising at least two connection surfaces and a contact surface, wherein the at least one first strain section extends through the at least one stud and beyond the at least one stud into the shoe sole so that the at least two connection surfaces each form an angle of 45 degrees to 90 degrees with a surface of the shoe sole when the at least one stud is coupled to the shoe sole;
(b) a second strain section comprising at least two connection surfaces and a contact surface, wherein the second strain section extends through the at least one stud and beyond the at least one stud into the shoe sole so that the at least two connection surfaces each form an angle of 45 degrees to 90 degrees with the surface of the shoe sole when the at least one stud is coupled to the shoe sole;
(c) a first stud portion connected to a first one of the at least two connection surfaces of the at least one first strain section;
(d) a second stud portion connected to a second one of the at least two connection surfaces of the at least one first strain section and to a first one of the at least two connection surfaces of the second strain section;
(e) a third stud portion connected to a second one of the at least two connection surfaces of the second strain section;
wherein each stud portion comprises a contact surface;
(g) wherein the at least one first strain section and the second strain section are configured to be strained when the at least one stud is coupled to the shoe sole and the shoe sole is bent; and
(h) wherein the at least one first strain section, the first stud portion, the second stud portion, the second strain section, and the third stud portion are shaped so that the contact surfaces are aligned at approximately the same height to form a stud contact surface, wherein the contact surfaces remain connected to each other when the shoe sole is bent.

13. The shoe sole according to claim 12 , further comprising at least one stud receiving device comprising at least one third strain section.

14. The shoe sole according to claim 13 , wherein the at least one third strain section extends beyond the at least one stud receiving device into the shoe sole.

15. The shoe sole according to claim 13 , wherein the at least one first strain section and the at least one third strain section are integrally formed.

16. The shoe sole according to claim 13 , wherein the shoe sole further comprises at least one fourth strain section, which is positioned in an area of the shoe sole without a stud.

17. The shoe sole according to claim 16 , wherein the at least one first strain section, the second strain section, the at least one third strain section, and/or the at least one fourth strain section is positioned in a bending area of the shoe sole.

18. The shoe sole according to claim 12 , wherein the shoe sole, the at least one stud, the first stud portion, the second stud portion, the third stud portion, the at least one first strain section, and the second strain section are integrally formed.

19. A studded shoe comprising the shoe sole according to claim 12 .

Assignees

• Meythaler Dirk
• Adidas Ag

Inventors

• Meythaler Dirk

Classifications

• A43B13/141

  with a part of the sole being flexible, e.g. permitting articulation or torsion · CPC title

• A43B5/02

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

• A43C15/162

  characterised by the shape · CPC title

• A43C15/168 Primary

  with resilient means, e.g. shock absorbing means · CPC title

• A43C15/16

  Studs {or cleats} for football or like boots · CPC title