{
  "$type": "site.standard.document",
  "description": "In a drive assembly (8; 52) for driving a pulley (10) of a water pump (7) of a combustion engine (1), a movable supporting arm (15) is fitted idly with a drive wheel (16), and is loaded by a torsion spring (30) to bring the drive wheel (16) into angular engagement with the pulley (10) fitted to the…",
  "path": "/patents/1083408",
  "publishedAt": "2004-10-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01P5/12",
    "DAYCO EUROPE SRL [IT]"
  ],
  "textContent": "In a drive assembly (8; 52) for driving a pulley (10) of a water pump (7) of a combustion engine (1), a movable supporting arm (15) is fitted idly with a drive wheel (16), and is loaded by a torsion spring (30) to bring the drive wheel (16) into angular engagement with the pulley (10) fitted to the shaft of the pump (7), and with a drive belt (5) of the engine (1); an actuating device (58, 81; 22, 47) being activatable to exert a force in opposition to that exerted by the torsion spring (30), and detach the drive wheel (16) from the pulley (10).",
  "title": "Drive assembly for driving a rotary member, in particular a combustion engine water pump shaft"
}