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公开(公告)号:DK276485D0
公开(公告)日:1985-06-19
申请号:DK276485
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:AU577866B2
公开(公告)日:1988-10-06
申请号:AU4379485
申请日:1985-06-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BRYNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:FR2566489A1
公开(公告)日:1985-12-27
申请号:FR8509232
申请日:1985-06-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , HIBYAN EDWARD S , OGLE PETER C , FERRIS DONALD L , NOEHREN WILLIAM L , OLSEN ERIC G
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公开(公告)号:AU4379485A
公开(公告)日:1986-01-02
申请号:AU4379485
申请日:1985-06-18
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BRYNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:DK276485A
公开(公告)日:1985-12-21
申请号:DK276485
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:IT8521200D0
公开(公告)日:1985-06-19
申请号:IT2120085
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:DE3879744D1
公开(公告)日:1993-05-06
申请号:DE3879744
申请日:1988-04-25
Applicant: UNITED TECHNOLOGIES CORP
Inventor: OLSEN ERIC G , CAMPBELL THOMAS G
Abstract: An improved helicopter rotor flexbeam (20) comprises a pair of generally parallel outwardly open, cross-sectionally C-shaped beams (25) of a geometry which defines therein a first inboard region (A) of enhanced out-of-plane flexibility and a second outboard region (B) of enhanced in-plane and torsional flexibility.
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公开(公告)号:IT1185049B
公开(公告)日:1987-10-28
申请号:IT2120085
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:DE3521877A1
公开(公告)日:1986-01-02
申请号:DE3521877
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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公开(公告)号:DE3521877C2
公开(公告)日:1996-07-11
申请号:DE3521877
申请日:1985-06-19
Applicant: UNITED TECHNOLOGIES CORP
Inventor: BYRNES FRANCIS E , FERRIS DONALD L , HIBYAN EDWARD S , NOEHREN WILLIAM L , OGLE PETER C , OLSEN ERIC G
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