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公开(公告)号:US20210231016A1
公开(公告)日:2021-07-29
申请号:US16750111
申请日:2020-01-23
Applicant: Bell Textron Inc.
Inventor: Kylie RICHARDSON
Abstract: An exemplary static rotor blade assembly balancing tool includes a vertical rod having a top end with a tip located at the top end on a vertical axis of the rod and a sleeve having a bore terminating at a socket, in use the rod is disposed in the bore and the tip and the socket form a pivot connection where the sleeve is balanced to settle in a level position with a vertical axis of the sleeve coaxial with the vertical axis of the rod, and the sleeve has an outer profile configured to mount a hub of a rotor blade assembly.