{
  "$type": "site.standard.document",
  "description": "A multi air chamber tire includes a tread portion , a pair of bead portions , a pair of sidewall portions , and partition walls respectively provided to half portions of a tire which are defined with respect to a tire equator plane, the partition walls partitioning an inner cavity of the tire to…",
  "path": "/patents/1308790",
  "publishedAt": "2022-01-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C5/22",
    "BRIDGESTONE CORPORATION"
  ],
  "textContent": "A multi air chamber tire includes a tread portion , a pair of bead portions , a pair of sidewall portions , and partition walls respectively provided to half portions of a tire which are defined with respect to a tire equator plane, the partition walls partitioning an inner cavity of the tire to form a plurality of air chambers disposed adjacent to each other. Each of the partition walls includes a first coupling portion and a second coupling portion coupled with a tire inner wall surface. When the tire is filled with fluid, a first air chamber is formed in a space inward of the partition walls in a tire width direction, and a second air chamber is formed in a space between a partition wall and the tire inner wall surface of a sidewall portion",
  "title": "MULTI AIR CHAMBER TIRE"
}