{
  "$type": "site.standard.document",
  "description": "An anti-vibration device includes: an inner cylinder (11) connected to one of a vibration generating portion and a vibration receiving portion; an outer cylinder (12) connected to the other one of the vibration generating portion and the vibration receiving portion; an intermediate cylinder (13)…",
  "path": "/patents/954763",
  "publishedAt": "2015-12-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G13/04",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "An anti-vibration device includes: an inner cylinder (11) connected to one of a vibration generating portion and a vibration receiving portion; an outer cylinder (12) connected to the other one of the vibration generating portion and the vibration receiving portion; an intermediate cylinder (13) pressed in an inner periphery of the outer cylinder (12); a main elastic body (14) connecting the inner cylinder (11) and the intermediate cylinder (13); and a stopper elastic body (15, 16) independent of the main elastic body (14), the stopper elastic body (15, 16) being fixed to the intermediate cylinder (13) and facing, in a direction orthogonal to an axial direction of the inner cylinder, the inner cylinder (11) with at least a cavity (17, 18) in between, the cavity (17, 18) being formed through the main elastic body (14) in the inner cylinder axial direction, wherein the stopper elastic body (15, 16) has an axial stopper portion (15a, 15b) that protrudes beyond the intermediate cylinder (13) and the outer cylinder (12) in the inner cylinder axial direction.",
  "title": "VIBRATION ISOLATOR"
}