发明授权
- 专利标题： Hybrid gear
- 专利标题（中）： 混合齿轮
-
申请号： US13542163申请日： 2012-07-05
-
公开(公告)号： US09296157B1公开(公告)日： 2016-03-29
- 发明人: Robert F Handschuh , Gary D Roberts
- 申请人： Robert F Handschuh , Gary D Roberts
- 申请人地址： US DC Washington
- 专利权人： The United States of America as Represented by the Administrator of National Aeronautics and Space Administration
- 当前专利权人： The United States of America as Represented by the Administrator of National Aeronautics and Space Administration
- 当前专利权人地址： US DC Washington
- 代理商 Robert H. Earp, III
- 主分类号： F16H55/06
- IPC分类号： F16H55/06 ; B29C70/84
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.
信息查询
