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1. 发明授权

US6129307A Stabilized optical gimbal assembly 失效
标题翻译：稳定光学万向节组件
公开(公告)号：US6129307A
公开(公告)日：2000-10-10
申请号：US754771
申请日：1991-09-04
申请人： James H. Deoms , Robert A. Hale , Robert W. Stahl
发明人： James H. Deoms , Robert A. Hale , Robert W. Stahl
IPC分类号： F41G3/22 , F41G7/00
CPC分类号： F41G3/22
摘要： A two axis optical FLIR gimbal assembly for azimuth and elevation supporting an assembly of optical elements including five folding mirrors, one of which is a Mangin mirror, and six lenses which implement a wide stabilized field of regard and provide a magnification of the incident image. The gimbal assembly, moreover, includes a yoke structure which is driven about an azimuth axis and supports a stable body member which is independently driven about an elevation axis. An independently driven turret is also rotatable about the azimuth axis and shields the gimbal assembly from external forces such as an air stream passing over the fuselage of an aircraft.
摘要翻译：用于方位角和仰角的双轴光学FLIR万向节组件，其支撑包括五个折叠镜的光学元件的组件，其中一个是Mangin镜，以及六个透镜，其实现了宽的稳定的场域并提供了入射图像的放大率。此外，万向节组件包括绕着方位轴线驱动的轭结构，并且支撑独立地绕高度轴驱动的稳定本体构件。独立驱动的转塔也可以围绕方位轴线旋转并且屏蔽万向节组件免受诸如通过飞行器的机身的空气流等外力的影响。

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