专利检索 ap:("Kirk Olsen" OR "Gerald Whiteford" OR "Pat Sheridan" OR "Scott Thompson") AND inv:"Kirk Olsen" 第 1 页

1.

发明申请
Aircraft auxiliary power unit suspension system for isolating an aircraft auxiliary power unit 有权

公开(公告)号：US20060273221A1

公开(公告)日：2006-12-07

申请号：US11397208

申请日：2006-04-04

申请人： Kirk Olsen , Gerald Whiteford , Pat Sheridan , Scott Thompson

发明人： Kirk Olsen , Gerald Whiteford , Pat Sheridan , Scott Thompson

IPC分类号： B64D41/00

CPC分类号： B64D41/00 , B64D2041/002 , Y10T29/49826

摘要： The invention provides an aircraft with an auxiliary power unit isolated from the aircraft. An auxiliary power unit suspension system includes at least one suspension linkage. The suspension linkage terminates with a first low stiffness elastomeric rod end. The low stiffness elastomeric rod end has a low spring rate with the aircraft auxiliary power unit suspension system providing the aircraft auxiliary power unit with a suspended auxiliary power unit natural frequency, the suspended auxiliary power unit natural frequency below the aircraft auxiliary power unit operation frequency.