A rotor-hub for a rotary-wing aircraft is disclosed. The rotor-hub comprises a yoke comprising a plurality of yoke arms and a plurality of yoke straps, wherein the yoke arms are joined together by the yoke straps, and wherein a plurality of inner walls of the yoke define a central void space. A pitch horn is movably connected to the yoke and a portion of the pitch horn is located within the central void space. A connecting shell is fixedly attached to the yoke.
申请公布号
CA2635672(C)
申请公布日期
2012.06.12
申请号
CA20062635672
申请日期
2006.01.13
申请人
BELL HELICOPTER TEXTRON INC.
发明人
STAMPS, FRANK B.;RAUBER, RICHARD E.;BRASWELL, JAMES L., JR;CAMPBELL, THOMAS C.;POPELKA, DAVID A.;SOUTHERLAND, MICHAEL J.;STANNEY, KEITH;TISDALE, PATRICK R.;WASIKOWSKI, MARK