发明名称 |
Laminated elastomeric bearing unit |
摘要 |
An elastomeric bearing assembly for supporting a rotor blade of a helicopter including a spherical elastomeric section mounted in serial relationship to a pair of frusto-conical elastomeric bearing section on the blade shaft. The frusto-conical bearing section includes two elastomeric bearings having bonded and alternate layers of elastomeric and non-extensible material and are arranged to receive the resulting force vectors in a direction normal to their planar surfaces.
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申请公布号 |
US4365936(A) |
申请公布日期 |
1982.12.28 |
申请号 |
US19790100841 |
申请日期 |
1979.12.06 |
申请人 |
CHICAGO RAWHIDE MANUFACTURING COMPANY |
发明人 |
HATCH, SEYMOUR A. |
分类号 |
B64C27/35;(IPC1-7):B64C27/38 |
主分类号 |
B64C27/35 |
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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