ARTICLE OF FOOTWEAR INCORPORATING FOAM-FILLED ELEMENTS AND METHODS FOR MANUFACTURING THE FOAM-FILLED ELEMENTS |
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| 申请号 | US15953979 | 申请日 | 2018-04-16 | 公开(公告)号 | US20180228248A1 | 公开(公告)日 | 2018-08-16 |
| 申请人 | NIKE, Inc.; | 发明人 | Klaas P. Hazenberg; Eric S. Schindler; | ||||
| 摘要 | An article of footwear may have an upper and a sole structure secured to the upper. The sole structure has a plurality of support elements, and each of the support elements include a shell and a core. The shell defines an interior void and is formed from a polymer material that extends around substantially all of the void. The core has a shape of the void and is located within the void, with at least a portion of the core being a polymer foam material. The polymer foam material of at least two of the support elements may have different densities. | ||||||
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| 说明书全文 | |||||||
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