| 发明名称 | Hybrid hydrostatic-direct drive transmission | ||
| 摘要 | 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. | ||
| 申请公布号 | US9605756(B1) | 申请公布日期 | 2017.03.28 |
| 申请号 | US201514962795 | 申请日期 | 2015.12.08 |
| 申请人 | Caterpillar Inc. | 发明人 | Maiyur Sudarshan;Dvorak Paul |
| 分类号 | F16H47/04;F16H61/70;F16H47/02;B60K6/12;E02F3/76;E02F9/22;E02F9/20;F16D48/06 | 主分类号 | F16H47/04 |
| 代理机构 | Miller, Matthias & Hull | 代理人 | Miller, Matthias & Hull |
| 主权项 | 1. 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, the hybrid hydrostatic-direct drive transmission comprising: a hydrostatic transmission portion including a first hydrostatic driveline having a first hydrostatic motor and a second hydrostatic driveline having a second hydrostatic motor; and a direct drive transmission portion, the hydrostatic transmission portion is operable alone to transmit power from the power source to the power output at the low speed range, the direct drive transmission portion is operable alone to transmit power from the power source to the power output at the high speed range. | ||
| 地址 | Peoria IL US | ||