公开(公告)号：US09296157B1

公开(公告)日：2016-03-29

申请号：US13542163

申请日：2012-07-05

申请人： Robert F Handschuh ,  Gary D Roberts

发明人： Robert F Handschuh ,  Gary D Roberts

IPC分类号： F16H55/06 ,  B29C70/84

CPC分类号： B29C70/84 ,  F16H55/06 ,  F16H2055/065

摘要： A hybrid gear consisting of metallic outer rim with gear teeth and metallic hub in combination with a composite lay up between the shaft interface (hub) and gear tooth rim is described. The composite lay-up lightens the gear member while having similar torque carrying capability and it attenuates the impact loading driven noise/vibration that is typical in gear systems. The gear has the same operational capability with respect to shaft speed, torque, and temperature as an all-metallic gear as used in aerospace gear design.

摘要翻译： 描述了由具有齿轮齿的金属外缘和与轴接口（轮毂）和齿轮齿缘之间的复合材料组合的金属轮毂组成的混合齿轮。 复合铺设减轻了齿轮构件，同时具有相似的扭矩承载能力，并且减弱了齿轮系统中典型的冲击载荷驱动噪声/振动。 齿轮具有与用于航空航天齿轮设计的全金属齿轮相对于轴速度，扭矩和温度相同的操作能力。