发明名称 HYSTAT DRIVE SYSTEM HAVING COASTING FUNCTIONALITY
摘要 A drive system for a machine is disclosed. The drive system may have an engine, a pump driven by the engine to pressurize fluid, a motor connected to the pump via an inlet passage and an outlet passage, and a traction device driven by the motor. The drive system may also have an operator input device movable from a neutral position through a range to a maximum displaced position to affect a speed of the engine, and a controller in communication with the input device and at least one of the pump and motor. The controller may be configured to gradually adjust a displacement of the at least one of the pump and motor to slow the traction device over a period of time after the operator input device is returned to the neutral position.
申请公布号 US2013104532(A1) 申请公布日期 2013.05.02
申请号 US201213470968 申请日期 2012.05.14
申请人 RIES MICHAEL W.;DVORAK PAUL A.;NORTON MARK L.;SCHARF JON M.;DEMICK CHRISTOPHER J.;ELLIOTT CHRISTOPHER M. 发明人 RIES MICHAEL W.;DVORAK PAUL A.;NORTON MARK L.;SCHARF JON M.;DEMICK CHRISTOPHER J.;ELLIOTT CHRISTOPHER M.
分类号 F16D39/00 主分类号 F16D39/00
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