Invention Grant
- Patent Title: Tail spar spring
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Application No.: US14747205Application Date: 2015-06-23
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Publication No.: US10023294B2Publication Date: 2018-07-17
- Inventor: Matthew Carl VanBuskirk , Michael Scott Seifert , Michael Christopher Burnett , Mark Loring Isaac
- 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
- Main IPC: B64C5/02
- IPC: B64C5/02 ; B64C1/26 ; B64C5/10 ; B64C29/00

Abstract:
According to one embodiment, an empennage attachment system features an aft attachment mechanism and a forward attachment system. The aft attachment mechanism is configured to be coupled to a tail section of a body of an aircraft and to an empennage proximate to an aft spar of the empennage. The aft attachment mechanism defines a pitch axis such that the aft attachment mechanism allows the empennage to rotate about the pitch axis. The forward attachment system is configured to be coupled to the tail section of the body and to the empennage proximate to a forward spar of the empennage. The forward attachment system is configured to restrict rotation of the empennage about the pitch axis to an allowable range of motion.
Public/Granted literature
- US20160039515A1 Tail Spar Spring Public/Granted day:2016-02-11
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