发明授权
- 专利标题: Aircraft front nose landing gear and method of making an aircraft landing gear
- 专利标题(中): 飞机前鼻起落架和制造飞机起落架的方法
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申请号: US11038851申请日: 2005-01-19
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公开(公告)号: US07578465B2公开(公告)日: 2009-08-25
- 发明人: Paul J. Bachmeyer , Doug A. Hodgson
- 申请人: Paul J. Bachmeyer , Doug A. Hodgson
- 申请人地址: US NC Cary
- 专利权人: LORD Corporation
- 当前专利权人: LORD Corporation
- 当前专利权人地址: US NC Cary
- 代理商 Edward F. Murphy, III
- 主分类号: B64C25/10
- IPC分类号: B64C25/10
摘要:
An aircraft vehicular front wheel landing gear assembly is provided that includes a nonelastomeric outer upper strut tubular member having an inner axial center bore with a tubular cylindrical frictional interface inner surface segment, and a nonelastomeric inner lower strut member having an outer bonding surface segment. The nonelastomeric inner member is rotationally received in the outer strut member inner axial center bore with the nonelastomeric inner strut member rotatable within said outer strut member. The assembly includes an elastomeric surface effect damper member encompassing the nonelastomeric inner strut member outer bonding surface segment. The elastomeric surface effect damper member has an inner bonding surface segment and an outer elastomer surface, the inner bonding surface segment is bonded to the nonelastomeric inner strut member outer bonding surface segment. The assembly includes a surface effect lubricant disposed between the elastomeric surface effect damper outer elastomer surface and the nonelastomeric outer strut member frictional interface inner surface segment with the elastomeric surface effect damper outer elastomer surface engaging the nonelastomeric outer strut member frictional interface inner surface segment and inhibiting an oscillating shimmy rotation.
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