Invention Grant
- Patent Title: Variable sweep rotorcraft blade tip
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Application No.: US15871002Application Date: 2018-01-14
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Publication No.: US10787251B2Publication Date: 2020-09-29
- Inventor: Christopher Edward Foskey
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US RI Providence
- Assignee: Textron Innovations Inc.
- Current Assignee: Textron Innovations Inc.
- Current Assignee Address: US RI Providence
- Agency: Lightfoot & Alford PLLC
- Main IPC: B64C27/46
- IPC: B64C27/46 ; B64C27/473 ; B64C27/37 ; B64C27/39
Abstract:
A helicopter has a mast axis and a rotorcraft blade assembly. The rotorcraft blade assembly has a main body and a blade tip movable relative to the main body. The rotorcraft blade assembly is selectively rotatable about the mast axis.
Public/Granted literature
- US20180257767A1 VARIABLE SWEEP ROTORCRAFT BLADE TIP Public/Granted day:2018-09-13
Information query
