Aircraft front nose landing gear and method of making an aircraft landing gear

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.

A method of making a shimmy damper, said method comprising:

• providing a nonelastomeric outer tubular member having an inner axial center bore with a tubular cylindrical 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 cylindrical surface segment, bonding an elastomeric surface effect damper member to said nonelastomeric inner member outer bonding cylindrical surface segment, with said elastomeric surface effect damper member having an outer grooved elastomer surface distal from said nonelastomeric inner member outer bonding cylindrical 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 grooved elastomer surface engaging said nonelastomeric outer member frictional interface inner surface segment and inhibiting an oscillating shimmy rotation of said nonelastomeric inner member.

A method of making a rotating oscillation damper, said method comprising:

• providing a nonelastomeric outer tubular member having an inner axial center bore with a tubular cylindrical 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 cylindrical 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 rotation of said nonelastomeric inner member.