{
  "$type": "site.standard.document",
  "description": "The drive mechanism (1) has a pulley wheel (6) attached to the crankshaft of the internal combustion engine (2) and driving a belt (5) for auxiliary machinery. An intermediate friction wheel (8) contacts the outside surface (7) of the belt on the belt drive wheel and may contact a friction wheel…",
  "path": "/patents/1084143",
  "publishedAt": "2004-09-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B67/06",
    "BAYERISCHE MOTOREN WERKE AG [DE]"
  ],
  "textContent": "The drive mechanism (1) has a pulley wheel (6) attached to the crankshaft of the internal combustion engine (2) and driving a belt (5) for auxiliary machinery. An intermediate friction wheel (8) contacts the outside surface (7) of the belt on the belt drive wheel and may contact a friction wheel (9) on the coolant pump (4). The intermediate friction wheel is mounted on an arm (11) on an eccentric control system (10) to be moved into and out of contact with the wheel on the pump. The drive may be disengaged when the engine is being started and when the engine is being run at high revs.",
  "title": "Belt drive for engine accessories with a friction wheel drive with a controller and a accessory"
}