发明授权
- 专利标题: Hybrid overrunning clutch assembly and method of making same
- 专利标题(中): 混合超越离合器组件及其制造方法
-
申请号: US13615711申请日: 2012-09-14
-
公开(公告)号: US08863924B2公开(公告)日: 2014-10-21
- 发明人: Ryan T. Ehinger , Eric S. Olson
- 申请人: Ryan T. Ehinger , Eric S. Olson
- 申请人地址: US TX Fort Worth
- 专利权人: Bell Helicopter Textron Inc.
- 当前专利权人: Bell Helicopter Textron Inc.
- 当前专利权人地址: US TX Fort Worth
- 代理商 Noah A. Tevis
- 主分类号: F16D41/06
- IPC分类号: F16D41/06 ; F16D1/08
摘要:
A hybrid overrunning clutch includes a metal outer race and a composite outer ring that are each sized and configured such that the metal race generates a preload on the composite outer race throughout the operational temperature of the clutch. The composite outer ring significantly reduces that total weight of the clutch, as compared to a completely metal outer race. The present application further includes a method of assembling the metal outer race and composite outer ring so that thermal expansion of the metal outer race creates the preload in the composite outer ring. The present application also includes a method of designing a hybrid overrunning clutch.
公开/授权文献
信息查询
IPC分类: