A ring fabricated from metal whose modulus of elasticity is higher than and its coefficient of expansion is lower than the outer race of a roller bearing that supports concentrically mounted shafts of a turbine power plant serves to restrain growth owing to the different thermal and centrifugal forces imposed by each of said shafts otherwise causing the roller of the bearing to loosen.
申请公布号
US4283096(A)
申请公布日期
1981.08.11
申请号
US19790092899
申请日期
1979.11.09
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
PICARD, HARRISON R.;ROTONDO, CLAUDE P.;SHAFFER, HAROLD K.;BROWN, BERTRAND H.