{
  "$type": "site.standard.document",
  "description": "An airless tire 1 includes a tread ring 2 having a ground-contact surface, a hub 3 disposed inward of the tread ring 2 in a tire radial direction and to be fixed to an axle, and a spoke 4 for connecting the tread ring 2 and the hub 3. The spoke 4 includes a plurality of spoke plates 5. The tread…",
  "path": "/patents/1406938",
  "publishedAt": "2023-11-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C7/143",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "An airless tire 1 includes a tread ring 2 having a ground-contact surface, a hub 3 disposed inward of the tread ring 2 in a tire radial direction and to be fixed to an axle, and a spoke 4 for connecting the tread ring 2 and the hub 3. The spoke 4 includes a plurality of spoke plates 5. The tread ring 2 has an inner circumferential surface 6 facing an inner side in the tire radial direction. A recess 7 is formed on the inner circumferential surface 6 so as to be recessed outward in the tire radial direction beyond a reference straight line BL connecting both ends in a tire axial direction of the inner circumferential surface 6 in a tire meridional cross-section. The recess 7 is formed over an entire range in the tire axial direction of the inner circumferential surface 6.",
  "title": "AIRLESS TIRE"
}