{
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  "description": "A valve opening/closing timing control apparatus includes: a driving side rotational body (11) synchronously rotating with a crankshaft (1) of an internal combustion engine (E); a driven side rotational body (12) arranged in the driving side rotational body to share a rotational axis therewith and…",
  "path": "/patents/925328",
  "publishedAt": "2017-06-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/3442",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A valve opening/closing timing control apparatus includes: a driving side rotational body (11) synchronously rotating with a crankshaft (1) of an internal combustion engine (E); a driven side rotational body (12) arranged in the driving side rotational body to share a rotational axis therewith and integrally rotating with a camshaft (2); advanced angle and retarded angle chambers (Ca, Cb) defined between the driving side and driven side rotational bodies; a lock mechanism (L) maintaining a relative rotational phase between the driving side and driven side rotational bodies by separately biasing first and second lock members (31, 32) to be engaged with first and second recesses (35, 36); and a fluid controller (20) releasing the locked state by supplying a hydraulic fluid to the first and second recesses, and controlling the relative rotational phase by supplying and discharging the hydraulic fluid to the advanced angle and retarded angle chambers.",
  "title": "VALVE OPENING/CLOSING TIMING CONTROL APPARATUS"
}