Input driven gear for a differential

申请号 US14678259 申请日 2015-04-03 公开(公告)号 US10024413B2 公开(公告)日 2018-07-17
申请人 Hamilton Sundstrand Corporation; 发明人 Glenn C. Lemmers, Jr.; Aaron M. Finke; Doren C. Smith; Andrew P. Grosskopf; David S. Behling;
摘要 Embodiments herein relate to piece-part, sub-assembly, assembly, and component levels of a differential composed of a sun gear configuration and utilized in an integrated drive generator. An integrated drive generator is a hydro-mechanical transmission that drives a synchronous salient pole generator. The integrated drive generator is a constant speed output, variable speed input transmission that includes the differential and a hydraulic unit. In general, the integrated drive generator utilizes the variable speed input from an accessory gear box of an engine to drive or control a hydraulic unit, which in turn drives or controls a churn leg member of the differential. As the differential is driven, speeds of each speed member of the differential are then summed to generate the constant speed output to drive the synchronous salient pole generator.
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