Invention Grant
- Patent Title: Bearing restraint for use on a rotor mast
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Application No.: US17547578Application Date: 2021-12-10
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Publication No.: US12043375B2Publication Date: 2024-07-23
- Inventor: Colton Gilliland , Russell Mueller
- Applicant: Bell Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Textron Innovations Inc.
- Current Assignee: Textron Innovations Inc.
- Current Assignee Address: US RI Providence
- Agency: Akona IP PC
- Main IPC: F16C35/063
- IPC: F16C35/063 ; B64C27/12 ; B64C27/32
Abstract:
A bearing restraint, for use on a rotorcraft with a rotor mast and bearing assembly. The bearing restraint interfacing with a mast groove along the rotor mast to longitudinally restrain the bearing assembly. The bearing restraint includes a pilot ring, groove collar, and retaining ring.
Public/Granted literature
- US20230182896A1 BEARING RESTRAINT FOR USE ON A ROTOR MAST Public/Granted day:2023-06-15
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