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US 2012/0055630 A1Published application
Aircraft front nose landing gear and method of making an aircraft landing gear
AssigneeLord Corporation
InventorsPaul J. Bachmeyer, Doug A. Hodgson
Life of this patent
Estimating the term…
Abstract
An aircraft front nose landing gear having both elastomeric and nonelastomeric elements is provided along with a method of making the same. The aircraft front nose landing gear includes the ability to reduce/inhibit oscillating shimmy rotation vibrations. The method further provides for making a landing gear with a shimmy damper for further reducing oscillating rotations.
Claims1
A method of making an aircraft landing gear assembly, said method comprising:
- providing a nonelastomeric outer member having an inner axial center bore with a frictional interface inner surface segment, providing a nonelastomeric inner member rotationally receivable in said outer member inner axial center bore with said nonelastomeric inner member rotatable within said outer member, said nonelastomeric inner member having an outer bonding surface segment, bonding an elastomeric surface effect damper member to said nonelastomeric inner member outer bonding surface segment, with said elastomeric surface effect damper member having an outer elastomer surface distal from said nonelastomeric inner member outer bonding surface segment, receiving said nonelastomeric inner member in said outer member inner axial center bore with said nonelastomeric inner member rotatable within said outer member with said elastomeric surface effect damper outer elastomer surface engaging said nonelastomeric outer member frictional interface inner surface segment and inhibiting an oscillating shimmy rotation of said nonelastomeric inner member.
Dependencies are inferred from the claim text.