发明名称 |
Safety helmets with cellular textile composite structure as energy absorber |
摘要 |
This invention provides a safety helmet in the form of a cycling helmet or similar. The helmet has an outer shell and an energy-absorbing liner within the outer shell. The energy-absorbing liner is provided by a cellular textile material combined with a matrix material to form a composite. The composite material retains some porosity from the original textile material to both improve breathing of the liner and also its capability for large deformations to improve energy absorption. The liner may also be provided with a linkage structure to link adjacent cells to improve the absorption of impact loads over a number of adjacent cells in the composite material.
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申请公布号 |
US2003005511(A1) |
申请公布日期 |
2003.01.09 |
申请号 |
US20020232654 |
申请日期 |
2002.09.03 |
申请人 |
LUCKY BELL PLASTIC FACTORY, LTD. |
发明人 |
TAO XIAOMING;YU TONGXI;XUE PU |
分类号 |
A42B3/12;A42C2/00;B29C70/08;B29C70/22;(IPC1-7):A42B3/00;B27N3/10;B29C31/00 |
主分类号 |
A42B3/12 |
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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