{
  "$type": "site.standard.document",
  "description": "A compression ratio variable device of an internal combustion engine, comprising a piston inner part (5a), a piston outer part (5b) movable between a low compression ratio position (L) and a high compression ratio position (H) in engagement with the outer periphery of the piston inner part slidably…",
  "path": "/patents/1088565",
  "publishedAt": "2004-03-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B75/04",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "A compression ratio variable device of an internal combustion engine, comprising a piston inner part (5a), a piston outer part (5b) movable between a low compression ratio position (L) and a high compression ratio position (H) in engagement with the outer periphery of the piston inner part slidably only in the axial direction, a raising member (14) rotatable around the axes of the piston inner and outer parts between a non-raised position (A) and a raised position (B), and an actuator (20) connected to the raising member and rotating the raising member to the non-raised position and the raised position.",
  "title": "COMPRESSION RATIO VARIABLE DEVICE OF INTERNAL COMBUSTION ENGINE"
}