发明名称 HYDROMECHANICAL CONTINUOUSLY VARIABLE TRANSAXLE TRANSMISSIONS
摘要 A hydromechanical continuously variable power transmission for converting rotating mechanical power at one combination of rotational velocity and torque to another combination of rotational velocity and torque over a continuous range, includes a hydraulic pump, operatively driven by an input shaft, and a hydraulic motor operatively driving an output shaft. The hydraulic pump and hydraulic motor are coupled together mechanically through an epicyclic gear set, and are coupled together hydraulically through a manifold, such that hydraulic fluid pressurized by said pump drives the motor, and spent fluid from the motor is cycled back to the pump where it is re-pressurized. The epicyclic gear set includes first and second planet gear sets coupled together such that the first planet gear set is coupled to the pump, and the motor is coupled to the second planet gear set and the output shaft.
申请公布号 WO2008045368(A3) 申请公布日期 2008.07.10
申请号 WO2007US21470 申请日期 2007.10.05
申请人 FOLSOM TECHNOLOGIES INTERNATIONAL LLC;FOLSOM, LAWRENCE, R.;TUCKER, CLIVE 发明人 FOLSOM, LAWRENCE, R.;TUCKER, CLIVE
分类号 F16H47/04 主分类号 F16H47/04
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