发明授权
- 专利标题: Mechanical cushioning system for footwear
- 专利标题(中): 鞋类机械缓冲系统
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申请号: US12154034申请日: 2008-05-19
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公开(公告)号: US07793432B2公开(公告)日: 2010-09-14
- 发明人: Marya L. Chan , Patrick Y. Choe , David J. Dirsa , Edith Harmon-Weiss , Sean B. Murphy
- 申请人: Marya L. Chan , Patrick Y. Choe , David J. Dirsa , Edith Harmon-Weiss , Sean B. Murphy
- 申请人地址: US MA Boston
- 专利权人: New Balance Athletic Shoe, Inc.
- 当前专利权人: New Balance Athletic Shoe, Inc.
- 当前专利权人地址: US MA Boston
- 代理机构: New Balance Athletic Shoe, Inc.
- 主分类号: A43B13/18
- IPC分类号: A43B13/18
摘要:
An element forming at least part of a midsole for footwear includes a top portion, a bottom portion, and at least two strut members disposed between the top and bottom plates for supporting the top plate a distance away from the bottom plate. The top, bottom and struts may be formed of different materials. Adjacent strut members have a C shaped cross-section facing in the same direction when the midsole resting its top or bottom portion is viewed from the side. The midsole element may further comprise a heel cleft to increase the flexibility of the sole. In a preferred embodiment, the strut members on the medial side are arranged at an angle to the strut members on the lateral side of the sole. The directional design provides flexibility and stiffness anisotropically to the sole in the longitudinal and lateral directions of the sole respectively.
公开/授权文献
- US20090013559A1 Mechanical cushioning system for footwear 公开/授权日:2009-01-15
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