IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0144440
(2002-05-13)
|
발명자
/ 주소 |
- Steszyn, Michael
- Lussier, Michel
- Acevedo, John
- Nigg, Sandro Romedi
- Orzeck, Toren Phillip Ben
- Wilday, Ryan Lane
- Gordon, Josh Robert
|
출원인 / 주소 |
- adidas International B.V.
|
대리인 / 주소 |
Testa, Hurwitz & Thibeault, LLP
|
인용정보 |
피인용 횟수 :
44 인용 특허 :
48 |
초록
▼
The invention is directed to cushioning systems for athletic shoes that can be adjusted by a wearer. The systems include one or more cushioning inserts having anisotropic properties and are lockable in place in the shoe sole. The systems may also include structural support elements that provide addi
The invention is directed to cushioning systems for athletic shoes that can be adjusted by a wearer. The systems include one or more cushioning inserts having anisotropic properties and are lockable in place in the shoe sole. The systems may also include structural support elements that provide additional stability and support to the wearer's foot. The wearer can adjust the degree of cushioning by rotating the insert within the shoe. The wearer can also remove the insert and replace the insert with a new and/or different insert.
대표청구항
▼
1. An adjustable cushioning system for an article of footwear, the system comprising:an insert adapted to be received in an aperture formed in a sole of the article of footwear, wherein the insert has an anisotropic property about a longitudinal axis thereof and can be reoriented rotationally in the
1. An adjustable cushioning system for an article of footwear, the system comprising:an insert adapted to be received in an aperture formed in a sole of the article of footwear, wherein the insert has an anisotropic property about a longitudinal axis thereof and can be reoriented rotationally in the article of footwear to modify a performance characteristic thereof;a locking mechanism disposed proximate the insert for maintaining the insert in a predetermined orientation; anda casing disposable in the sole and defining a recess for receiving the insert, wherein the casing is adapted to support a load of a user passing generally vertically therethrough. 2. The adjustable cushioning system of claim 1, wherein the insert comprises a multiple density foam. 3. The adjustable cushioning system of claim 1, wherein the insert comprises a skeletal element. 4. The adjustable cushioning system of claim 1, wherein the insert comprises a skeletal element and a multiple density foam. 5. The adjustable cushioning system of claim 1, wherein the anisotropic property is selected from the group consisting of compressibility, resiliency, compliancy, elasticity, damping, energy storage, and stiffness. 6. The adjustable cushioning system of claim 1, wherein the locking mechanism comprises:a lever coupled to the insert for rotatably positioning the insert; anda groove for receiving and maintaining the lever in a predetermined position. 7. The adjustable cushioning system of claim 6, wherein the lever has a locked position and an unlocked position. 8. The adjustable cushioning system of claim 6, wherein the locking mechanism further comprises a second groove for receiving and maintaining the lever in a second predetermined position. 9. The adjustable cushioning system of claim 6, wherein the groove is disposed in the casing. 10. The adjustable cushioning system of claim 6, wherein the locking mechanism further comprises:a detent; andan engagement mechanism disposed adjacent the detent, the engagement mechanism having a notch engageable with the detent. 11. The adjustable cushioning system of claim 6, wherein the locking mechanism further comprises at least one of a visual position indicator and an audible position indicator. 12. The adjustable cushioning system of claim 1, wherein the locking mechanism is at least partially disposed within a retainer ring circumscribing an end of the insert. 13. The adjustable cushioning system of claim 1, wherein the locking mechanism is disposable on a medial side of the article of footwear. 14. The adjustable cushioning system of claim 1, wherein the locking mechanism is disposed on a lateral side of the article of footwear. 15. The adjustable cushioning system of claim 1, wherein the insert further comprises a shaft generally longitudinally disposed therein. 16. The adjustable cushioning system of claim 1, wherein the insert has a generally cylindrical shape. 17. The adjustable cushioning system of claim 1, wherein the casing comprises a retainer ring that circumscribes an end of the insert. 18. The adjustable cushioning system of claim 17 further comprising a second casing, wherein the second casing comprises a retainer ring that circumscribes an opposite end of the insert. 19. The adjustable cushioning system of claim 1, wherein the casing comprises a first plate disposed above the insert and a second plate disposed below the insert and coupled to the first plate at an end thereof. 20. The adjustable cushioning system of claim 1, wherein the insert defines a generally longitudinally disposed aperture. 21. The adjustable cushioning system of claim 20, wherein the insert defines a second generally longitudinally disposed aperture. 22. The adjustable cushioning system of claim 1, wherein the insert further comprises a cap disposed on an end thereof. 23. The adjustable cushioning system of claim 1, wherein the insert further comprises an orientation indicator disposed on an end thereof. 24. The adjustable cushioni ng system of claim 1 further comprising:a second insert adapted to be received in the aperture formed in the sole of the article of footwear, wherein the second insert has an anisotropic property about a longitudinal axis thereof and can be reoriented rotationally in the article of footwear to modify a performance characteristic thereof; anda second locking mechanism disposed proximate the second insert for maintaining the second insert in a predetermined orientation. 25. The adjustable cushioning system of claim 24, wherein the second insert is oriented generally parallel to the first insert. 26. The adjustable cushioning system of claim 1, wherein the insert comprises:an internal support; andan external cushioning element disposed about at least a portion of the internal support. 27. The adjustable cushioning system of claim 26, wherein the external cushioning element has a lower durometer than the internal support. 28. The adjustable cushioning system of claim 26, wherein the insert further comprises an axle disposed within the internal support. 29. The adjustable cushioning system of claim 26, wherein the internal support has a cross section selected from the group consisting of polygonal, arcuate, and combinations thereof. 30. The adjustable cushioning system of claim 26, wherein the internal support substantially spans an entire width of the insert. 31. An article of footwear comprising a sole and an adjustable cushioning system, the system comprising:an insert adapted to be received in an aperture formed in the sole of the article of footwear, wherein the insert has an anisotropic property about a longitudinal axis thereof and can be reoriented rotationally in the article of footwear to modify a performance characteristic thereof;a locking mechanism disposed proximate the insert for maintaining the insert in a predetermined orientation. 32. The article of footwear of claim 31, wherein the insert is disposed in a heel region of the sole of the article of footwear. 33. The article of footwear of claim 31, wherein the insert is disposed in a forefoot region of the sole of the article of footwear. 34. The article of footwear of claim 31, wherein the locking mechanism is disposed on a medial side of the sole. 35. The article of footwear of claim 31, wherein the locking mechanism is disposed on a lateral side of the sole. 36. The article of footwear of claim 31, wherein the sole comprises an outsole and a midsole and the insert is disposed at least partially in the midsole. 37. The article of footwear of claim 31, wherein the system further comprises:a second insert adapted to be received in the aperture formed in the sole of the article of footwear, wherein the second insert has an anisotropic property about a longitudinal axis thereof and can be reoriented rotationally in the article of footwear to modify a performance characteristic thereof; anda second locking mechanism disposed proximate the second insert for maintaining the second insert in a predetermined orientation. 38. The article of footwear of claim 31, wherein the insert is generally longitudinally disposed within the article of footwear. 39. The article of footwear of claim 39, wherein the insert extends from a heel region to an arch region of the article of footwear. 40. The article of footwear of claim 31, wherein the insert is generally laterally disposed within the article of footwear. 41. The article of footwear of claim 40, wherein the insert spans substantially an entire width of the article of footwear. 42. The article of footwear of claim 31, wherein the insert is diagonally disposed within the article of footwear. 43. The article of footwear of claim 31, wherein the insert is removable from the article of footwear.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.