公开(公告)号：EP0675825A1

公开(公告)日：1995-10-11

申请号：EP94905452.0

申请日：1993-12-20

申请人： Martin Marietta Corporation

发明人： AMBERNTSON, David, S.

IPC分类号： B64G1 ,  F16F15 ,  F41G7

CPC分类号： F41G7/222 ,  B64G1/28 ,  B64G1/281 ,  B64G1/366 ,  B64G1/38 ,  F16F15/02 ,  F41G7/2213 ,  Y10T74/1257

摘要： A nutational motion damper includes a damping body (30) positioned and constrained by springs (40) to slide on a guide plate (34) having a surface oriented substantially perpendicular to the axis of rotation of a gyroscopic body (22) by opposed spring members. The guide plate (34) is attached to a relatively non-rotating body coupled to the rotating gyroscopic body (22) to follow nutational motion. The springs (40) define a rest position for the damping mass on the axis of rotation and also urge the damping body against the guide plate.

公开(公告)号：EP0675825B1

公开(公告)日：1997-11-26

申请号：EP94905452.2

申请日：1993-12-20

申请人： Martin Marietta Corporation

发明人： AMBERNTSON, David, S.

IPC分类号： B64G1/38 ,  F41G7/22 ,  F16F15/02

CPC分类号： F41G7/222 ,  B64G1/28 ,  B64G1/281 ,  B64G1/366 ,  B64G1/38 ,  F16F15/02 ,  F41G7/2213 ,  Y10T74/1257

摘要： A nutational motion damper includes a damping body (30) positioned and constrained by springs (40) to slide on a guide plate (34) having a surface oriented substantially perpendicular to the axis of rotation of a gyroscopic body (22) by opposed spring members. The guide plate (34) is attached to a relatively non-rotating body coupled to the rotating gyroscopic body (22) to follow nutational motion. The springs (40) define a rest position for the damping mass on the axis of rotation and also urge the damping body against the guide plate.