{
  "$type": "site.standard.document",
  "description": "An anti-vibration device including an outer cylinder ; a shaft member that is provided in the outer cylinder ; and an elastic member that links the outer cylinder and the shaft member , in which the shaft member has an inner cylinder and four stopper portions to that protrudes from a…",
  "path": "/patents/1322474",
  "publishedAt": "2022-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16F1/387",
    "BRIDGESTONE CORPORATION"
  ],
  "textContent": "An anti-vibration device including an outer cylinder ; a shaft member that is provided in the outer cylinder ; and an elastic member that links the outer cylinder and the shaft member , in which the shaft member has an inner cylinder and four stopper portions to that protrudes from a circumferential surface of the inner cylinder toward the outer cylinder and that are mutually provided at intervals in a circumferential direction, and in which the elastic member links the outer cylinder and the shaft member at a position between stopper portions that are adjacent to each other in the circumferential direction.",
  "title": "ANTI-VIBRATION DEVICE"
}