A distinguishing feature of the present invention lies in that the element compensating the power loads is installed in the body of the non-angling blade and made in the form of a vertical joint which forms, together with the horizontal joints of the push arms, a three-dimensional system of joints arranged in the mutually perpendicular planes.
申请公布号
US4311200(A)
申请公布日期
1982.01.19
申请号
US19790080254
申请日期
1979.10.01
申请人
LEBEDEV, VLADIMIR M.;DYNCHIK, YAN G.;KOSAREV, NIKOLAI T.;TANIN-SHAKHOV, VLADILEN S.;TARASOV, VLADIMIR S.
发明人
LEBEDEV, VLADIMIR M.;DYNCHIK, YAN G.;KOSAREV, NIKOLAI T.;TANIN-SHAKHOV, VLADILEN S.;TARASOV, VLADIMIR S.
