{
  "$type": "site.standard.document",
  "description": "A bearing unit for a railway vehicle, which is disposed in an axle box (2)disposed at each of opposite ends of an axle (3) of a railway vehicle, includes an inner ring (4) secured to the axle; an outer ring (5) disposed outside the inner ring, and secured to the axle box; and rolling elements (6)…",
  "path": "/patents/976764",
  "publishedAt": "2014-04-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B35/18",
    "JTEKT CORP [JP]"
  ],
  "textContent": "A bearing unit for a railway vehicle, which is disposed in an axle box (2)disposed at each of opposite ends of an axle (3) of a railway vehicle, includes an inner ring (4) secured to the axle; an outer ring (5) disposed outside the inner ring, and secured to the axle box; and rolling elements (6) rollably disposed between the inner ring and the outer ring. A displacement-load sensor (16) is disposed at an inner peripheral surface of the outer ring.",
  "title": "Bearing unit for railway vehicle"
}