发明名称 |
NON-ROTATING UNIVERSAL JOINT FOR A HELICOPTER DRIVE UNIT |
摘要 |
A non-rotating universal joint for a helicopter drive unit has a spider defined by a ring, which has four connecting portions spaced 90° apart and engaging respective forks defining the ends of respective arms of two connecting members which, in use, are fixed with respect to a casing of an engine and a casing of a reduction gear; each fork and the corresponding connecting portion have respective through holes coaxial with one another and engaged by a screw; and dampers are interposed between the connecting portions of the ring and the shanks of the screws, and between the connecting portions of the ring and the forks.
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申请公布号 |
CA2741784(A1) |
申请公布日期 |
2011.11.27 |
申请号 |
CA20112741784 |
申请日期 |
2011.05.27 |
申请人 |
AGUSTA S.P.A. |
发明人 |
GASPARINI, GIUSEPPE;FERRETTI, FRANCESCO;FORNI, MASSIMO;REGONINI, ROBERTO |
分类号 |
B64C27/12;B64C27/37 |
主分类号 |
B64C27/12 |
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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