Invention Grant
- Patent Title: Tiltrotor control
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Application No.: US15287467Application Date: 2016-10-06
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Publication No.: US11383851B2Publication Date: 2022-07-12
- Inventor: Brent Randal Achttien , Chyau J. Tzeng
- 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
- Agency: Chalker Flores, LLP
- Agent Edwin S. Flores; Daniel J. Chalker
- Main IPC: B64D31/04
- IPC: B64D31/04 ; G05G9/047 ; B64C13/04 ; B64C29/00 ; B64C13/30

Abstract:
The present invention includes a thrust control apparatus, method and kit for a tiltrotor craft comprising a thrust control handle; a first and a second bar connected to the thrust control handle and connected to a floor support; a first end of a transverse bar connected to the first bar; a linker connected to a second end of the transverse bar; and a crankbell connected to the floor support below the first and a second bars, wherein a first end of the crankbell is connected to the linker, wherein the thrust control handle has a substantially linear motion that controls engine thrust, and the crankbell transfers the substantially linear motion of the handle into a substantially perpendicular motion that engages an engine thrust control at a second end of the crankbell.
Public/Granted literature
- US20180099738A1 Tiltrotor Control Public/Granted day:2018-04-12
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