Low-height tunable tilt rotor downstop

A improved tilt rotor aircraft comprising an airframe, at least one wing member coupled to the airframe, and at least one tilt rotor assembly carried by the at least one wing member. The improved tilt rotor aircraft includes a low-height tunable downstop assembly for isolating static and dynamic lat...

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Bibliographic Details
Main Authors RYAN MICHAEL J, ZIMMERMAN BRETT R
Format Patent
LanguageEnglish
Published 11.12.2001
Edition7
Subjects
AEROPLANES
AIRCRAFT
AVIATION
COSMONAUTICS
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HELICOPTERS
PERFORMING OPERATIONS
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
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Summary:A improved tilt rotor aircraft comprising an airframe, at least one wing member coupled to the airframe, and at least one tilt rotor assembly carried by the at least one wing member. The improved tilt rotor aircraft includes a low-height tunable downstop assembly for isolating static and dynamic lateral loads between the tilt rotor assemblies and the wings. The low-height tunable downstop assembly comprises a pivotable striker assembly having an adjustable stiffness, and a cradle assembly adapted to releasably receive the striker assembly. The low-height tunable downstop assembly isolates yaw loads while providing a stiff vertical support.
Bibliography:Application Number: US19990408337