Invention Grant
- Patent Title: Blade fold method and apparatus for a tilt rotor hub
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Application No.: US15963516Application Date: 2018-04-26
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Publication No.: US10703461B2Publication Date: 2020-07-07
- Inventor: Kyle Thomas Cravener , Glenn Shimek
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Agent Ross T. Robinson
- Main IPC: B64C11/28
- IPC: B64C11/28 ; B64C29/00 ; B64C3/56 ; B64C11/06 ; F16C17/02 ; B64C11/30
Abstract:
A folding rotor blade assembly for an aircraft a yoke, an inboard beam coupled to the yoke, an inboard centrifugal force bearing coupled to the inboard beam, a grip coupled to the inboard beam, an outboard bearing housing coupled to the grip, and a rotor blade pivotally coupled to the grip by a blade fold bolt that is positioned outboard of the outboard bearing housing.
Public/Granted literature
- US20190329867A1 Blade fold Method and Apparatus for A Tilt Rotor Hub Public/Granted day:2019-10-31
Information query
