发明名称 |
Sole elements of varying density and methods of manufacture |
摘要 |
The invention relates to sole elements and methods for manufacturing sole elements for shoes, in particular for sport shoes, with a specific density distribution in a transverse and/or longitudinal direction. The methods include the steps of manufacturing a sole element preform from a polymer material with a thickness varying in the transverse and/or longitudinal direction depending on the desired density distribution and the press-forming of the sole element preform in a forming tool to form the finished sole element from the sole element preform.
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申请公布号 |
US7464428(B2) |
申请公布日期 |
2008.12.16 |
申请号 |
US20040978828 |
申请日期 |
2004.11.01 |
申请人 |
ADIDAS INTERNATIONAL MARKETING B.V, |
发明人 |
NORTON DANIEL EUGENE |
分类号 |
A43B13/16;A43D25/00;A43B13/04;A43B13/18;A43D25/06;A43D35/00;A43D86/00;B29C43/02;B29C44/04;B29D35/00;B29D35/12;B29L31/50 |
主分类号 |
A43B13/16 |
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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