{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A variable length connecting rod (6) comprises a connecting rod body (31), an eccentric member (32), a hydraulic cylinder (33a), a hydraulic piston (33b), a check valve, a switching mechanism and a hydraulic mechanism.. The check valve permits a flow of hydraulic oil from a primary side of the…",
  "path": "/patents/921798",
  "publishedAt": "2017-08-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B75/045",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A variable length connecting rod (6) comprises a connecting rod body (31), an eccentric member (32), a hydraulic cylinder (33a), a hydraulic piston (33b), a check valve, a switching mechanism and a hydraulic mechanism.. The check valve permits a flow of hydraulic oil from a primary side of the check valve to a secondary side of the check valve and prohibits the flow from the secondary side to the primary side. The switching mechanism comprises a single switching pin. The connecting rod body is formed with first to fourth oil paths. The switching pin is switched between a first position making the first oil path communicate with the fourth oil path and making the second oil path communicate with the third oil path, and a second position making the first oil path communicate with the third oil path and making the second oil path communicate with the fourth oil path.",
  "title": "VARIABLE LENGTH CONNECTING ROD AND VARIABLE COMPRESSION RATIO INTERNAL COMBUSTION ENGINE"
}