Aeronautics and astronautics – Landing gear – Wheel
Patent
1992-04-08
1993-09-07
Huppert, Michael S.
Aeronautics and astronautics
Landing gear
Wheel
244 50, 180152, 280 97, B64C 2550, B62D 506
Patent
active
052421317
ABSTRACT:
A six wheel, three axle, bogie type main landing gear for an airplane is retractable as a unit and is provided with a rearward set of wheels or a forward set of wheels that is steerable with respect to the non-rotatable bogie beam. The set of wheels turns in response to steering of the nose wheel past a given angle. A wheel assembly is mounted for rotation with respect to a vertical shaft supported by a fork extending longitudinally of the beam, and a pair of hydraulic cylinders turns the wheel axles with respect to the beam.
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patent: 5088570 (1992-02-01), Loeber
Ansley Virna Lissi
Huppert Michael S.
The Boeing Company
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