发明名称 |
Shoe system with a resilient shoe insert |
摘要 |
A first load (L1) is put on the upper leg (606) to create a contact area (619) between the front segment (610) and the front segment (618). The contact area (619) has a center point (601) located a distance (p1) from the front end (602). An upper forward segment (621) pulls away from a lower forward segment (623) immediately adjacent to the front end (602) to create a loop (625a). The first load (L1) is progressively increased to a second load (L2) and the center point (601) is rolled back from the distance (p1) to a distance (p2) from the front end (602). The segments (621) and (623) expand the loop (625a) to a loop (625b).
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申请公布号 |
US8056262(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20080123552 |
申请日期 |
2008.05.20 |
申请人 |
LINDQVIST WILHELM OVE;LARSSON HANS;LINDH LEIF;LINDH KJELL;TRACKGUARD AB |
发明人 |
LINDQVIST WILHELM OVE;LARSSON HANS;LINDH LEIF;LINDH KJELL |
分类号 |
A43B13/18;A43B13/14 |
主分类号 |
A43B13/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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