{
  "$type": "site.standard.document",
  "description": "The anti-vibration device () includes: an inner attachment member (); an outer cylinder () that surrounds the inner attachment member; and elastic bodies () that elastically couple the inner attachment member and the outer cylinder. The elastic bodies include: a pair of end elastic bodies () fitted…",
  "path": "/patents/1276988",
  "publishedAt": "2020-11-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16F13/1481",
    "BRIDGESTONE CORPORATION"
  ],
  "textContent": "The anti-vibration device () includes: an inner attachment member (); an outer cylinder () that surrounds the inner attachment member; and elastic bodies () that elastically couple the inner attachment member and the outer cylinder. The elastic bodies include: a pair of end elastic bodies () fitted in the outer cylinder; and a pair of intermediate elastic bodies () separately arranged on both sides of the inner attachment member and between the end elastic bodies. Covering members () that form liquid chambers () between the covering members and the inner attachment member is arranged between the inner attachment member and the outer cylinder. An orifice passage that provides communication between the liquid chambers is formed between the covering members and the outer cylinder. The entire intermediate elastic bodies are formed of rubber material. The covering members surround the entire circumference of the inner attachment member from outside thereof in a radial direction and cause compressive deformation of the intermediate elastic bodies inward in the radial direction and inward in a circumferential direction.",
  "title": "ANTI-VIBRATION DEVICE"
}