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公开(公告)号：US20180099738A1
公开(公告)日：2018-04-12
申请号：US15287467
申请日：2016-10-06
Applicant: Bell Helicopter Textron Inc.
Inventor： Brent Randal Achttien , Chyau J. Tzeng
CPC classification number: B64D31/04 , B64C13/30 , B64C29/0033 , G05G9/047
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.
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公开(公告)号：US11383851B2
公开(公告)日：2022-07-12
申请号：US15287467
申请日：2016-10-06
Applicant: Bell Helicopter Textron Inc.
Inventor： Brent Randal Achttien , Chyau J. Tzeng
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.
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