{
  "$type": "site.standard.document",
  "description": "A transmission () as a power transmission device for a vehicle comprises an input shaft (), an output shaft (), and a planetary continuously variable transmission mechanism (). The planetary continuously variable transmission mechanism () comprises a planetary gear mechanism (), a pump side clutch…",
  "path": "/patents/1341005",
  "publishedAt": "2023-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16H47/04",
    "HITACHI CONSTRUCTION MACHINERY CO., LTD."
  ],
  "textContent": "A transmission () as a power transmission device for a vehicle comprises an input shaft (), an output shaft (), and a planetary continuously variable transmission mechanism (). The planetary continuously variable transmission mechanism () comprises a planetary gear mechanism (), a pump side clutch (), a hydraulic pump (), a hydraulic motor (), and a motor side clutch (). The hydraulic pump () and the hydraulic motor () are connected via a pair of main lines (A, B). When the transmission () is switched from a traveling state to a neutral state, at least one clutch (, ) of the pump side clutch () and the motor side clutch () is released.",
  "title": "POWER TRANSMISSION DEVICE FOR VEHICLE"
}