A hybrid hydrostatic-direct drive transmission configured to transmit power from a power source to a power output of a machine operating at low, intermediate, and high speed ranges is described. The hybrid hydrostatic-direct drive transmission may comprise a hydrostatic transmission portion including a first hydrostatic driveline having a first hydrostatic motor, and a second hydrostatic driveline having a second hydrostatic motor. The hybrid hydrostatic-direct drive transmission may further comprise a direct drive transmission. The hydrostatic transmission portion may operate alone to transmit power from the power source to the power output at the low speed range, and the direct drive transmission portion may operate alone to transmit power from the power source to the power output at the high speed range.
Hybrid hydrostatic-direct drive transmission
2017-03-28
Patent
Electronic Resource
English
IPC: | F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |