{
  "$type": "site.standard.document",
  "description": "A hybrid drive train includes a first electric motor, a nested power splitting planetary gear set having a first carrier element and a second carrier element, an inner sun gear coupled with the first electric motor and an outer sun gear coupled with an output shaft. A first selectable one-way…",
  "path": "/patents/1324850",
  "publishedAt": "2022-08-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K6/442",
    "TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC."
  ],
  "textContent": "A hybrid drive train includes a first electric motor, a nested power splitting planetary gear set having a first carrier element and a second carrier element, an inner sun gear coupled with the first electric motor and an outer sun gear coupled with an output shaft. A first selectable one-way clutch controls the first and the second carrier element, and switches between operation as a one way clutch and operation as a brake. A second selectable one-way clutch controls a ring gear of the nested planetary gear set, and switches between operation as a one way clutch and operation as a brake. The extra outer planetary gear set improves lowing capacity at higher speeds without substantially increasing the axial length of the power split device.",
  "title": "TWO MOTOR POWER-SPLIT HYBRID SYSTEM WITH SELECTABLE ONE-WAY CLUTCH ENABLED LOCKABLE PLANETARY GEAR SETS FOR TWO-SPEED DUAL MOTOR EV AND ENGINE PLUS DUAL MOTOR DRIVE MODES"
}