A method of making a platform of a blade includes the steps of creating two platform sections by solidifying a material with a fabric in a mold and positioning a band of fabric around the two platform sections to retain an airfoil and define a blade. The method further includes the step of bonding the two platform sections together by solidifying the material to define a platform of a solid material. The platform is not bonded to the airfoil.
申请公布号
WO2014031202(A3)
申请公布日期
2014.05.15
申请号
WO2013US42846
申请日期
2013.05.28
申请人
UNITED TECHNOLOGIES CORPORATION
发明人
MCCAFFREY, MICHAEL G.;HASKO, GREGORY H.;ABBOTT, MICHAEL G.