发明名称 |
Linear filament compression and torsion spring |
摘要 |
A spring including a wire having an elasticity by which the wire is compressible by an external force to a first position at which first and second ends thereof of are separated by a first distance and when the force is removed or an electrical current applied, the wire is extensible in response to an internal spring force to a second position at which the wire is substantially straight. A spring assembly is disclosed including a plurality of inventive wires cross-coupled with a support structure consisting of a plurality of coaxial rings. In the assembly, the wires extend parallel to an axis through a center of the rings. |
申请公布号 |
US8215621(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US201113050754 |
申请日期 |
2011.03.17 |
申请人 |
KOEHLER FREDERICK B.;LYMAN WARD D.;SCHMIDT KENNETH E.;RAYTHEON COMPANY |
发明人 |
KOEHLER FREDERICK B.;LYMAN WARD D.;SCHMIDT KENNETH E. |
分类号 |
F16F1/00 |
主分类号 |
F16F1/00 |
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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