{
  "$type": "site.standard.document",
  "description": "Object: A power unit for a motorcycle having an engine having a crankshaft arranged in the right and left directions of a body frame and a transmission system including a V belt type automatic transmission provided between the crankshaft and an axel of a rear wheel, which can arrange the V belt…",
  "path": "/patents/1090621",
  "publishedAt": "2004-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B61/02",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "Object: A power unit for a motorcycle having an engine having a crankshaft arranged in the right and left directions of a body frame and a transmission system including a V belt type automatic transmission provided between the crankshaft and an axel of a rear wheel, which can arrange the V belt type automatic transmission above and can be smaller while preventing the center of gravity of the engine from being high to maintain ride comfort. Means to Solve: A V belt type automatic transmission (48) is spaced from a crankshaft (17) in a plane orthogonal to the axis of the crankshaft (17) and has a drive pulley shaft (60) having an axis in parallel with the crankshaft (17) and a driven pulley shaft(61)having an axis in parallel with the drive pulley shaft (60). The drive pulley shaft (60) and the driven pulley shaft (61) are arranged above a straight line(L)connecting the crankshaft (17) and an axel (16) of a rear wheel (WR) in the side view of a motorcycle.",
  "title": "Power unit for motorcycle"
}