{
  "$type": "site.standard.document",
  "description": "A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a…",
  "path": "/patents/960239",
  "publishedAt": "2015-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G17/017",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "A vehicle height adjustment apparatus (10) includes: vehicle height adjustment units (12) respectively provided to correspond to wheels of a vehicle body, and adjusting a vehicle height in response to the supply and discharge of a working fluid; a pressure tank (26) storing the working fluid; a compressor (36) pressure-feeding the working fluid; opening and closing valves (24a, 24b, 24c, 24d) interposed between the vehicle height adjustment units and the pressure tank; a vehicle height acquisition unit (58) acquiring a vehicle height value of the wheel; and a control unit (56) controlling the vehicle height adjustment unit to adjust a vehicle height, and controlling the compressor, wherein when a vehicle height adjustment speed, calculated from the vehicle height value, is less than or equal to a predetermined threshold value, the control unit drives the compressor to pressure-feed the working fluid to the vehicle height adjustment units.",
  "title": "Vehicle height adjustment apparatus"
}