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1. 发明授权

US3724759A Drive mechanism 失效
标题翻译：驱动机制
公开(公告)号：US3724759A
公开(公告)日：1973-04-03
申请号：US3724759D
申请日：1971-12-02
申请人： ROHR INDUSTRIES INC
发明人： ELLIS P
IPC分类号： F02K1/76 , B64C15/06
CPC分类号： F02K1/76 , Y02T50/671
摘要： An input shaft is rotatably mounted within a tubular casing and has an eccentric double-gear pinion rotatably mounted thereon. When input shaft rotates, one of the pinion gears rolls epicyclicly around an internal spur gear fixedly attached to inner side of the casing and the other pinion gear rolls epicyclicly around an internal spur gear fixed to one end of an output shaft which supports one end of the input shaft and which is itself journalled within the casing for rotation about the axis of said input shaft. A lever arm is connected to the output shaft and extends through an aperture in the side wall of the casing. Meshed pairs of the pinion gears and spur gears have different numbers of teeth, and cause output shaft to rotate at much lower speed than input shaft.
摘要翻译：输入轴可旋转地安装在管状壳体内，并且具有可旋转地安装在其上的偏心双齿轮小齿轮。当输入轴旋转时，其中一个小齿轮围绕固定在壳体内侧的内部正齿轮周转地滚动，另一个小齿轮围绕固定在输出轴一端的内部正齿轮周向滚动，该输出轴的一端支撑所述输入轴本身被固定在所述壳体内，用于围绕所述输入轴的轴线旋转。杠杆臂连接到输出轴并且延伸穿过壳体侧壁中的孔。啮合对的小齿轮和正齿轮具有不同数量的齿，并使输出轴以比输入轴低得多的速度旋转。

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