发明名称 |
Composite springs and methods of manufacture |
摘要 |
Composite springs and methods of manufacture are described. The composite springs include a flexible core supporting multiple layers of a cured, resin-impregnated composite fiber wherein resin-impregnated composite fiber is wound or braided over the flexible core and cured on a helical mold to form a spring having a desired helical pitch, diameter and spring rate. The multiple layers of resin-impregnated composite fiber are wound or braided at ±5-90 degrees relative to the longitudinal axis of the flexible core.
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申请公布号 |
US7857294(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20090409817 |
申请日期 |
2009.03.24 |
申请人 |
SPENCER COMPOSITES CORPORATION |
发明人 |
SPENCER BRIAN E;SPENCER ZACHARY B |
分类号 |
F16F1/04 |
主分类号 |
F16F1/04 |
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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