{
  "$type": "site.standard.document",
  "description": "An omnidirectional wheel and a three-wheeled vehicle using the same are provided. The omnidirectional wheel includes a tire that is formed in the shape of an open torus having an open portion and a main rotation unit that is connected to the tire to rotate the tire about a main rotation axis…",
  "path": "/patents/1288303",
  "publishedAt": "2021-04-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B19/003",
    "Hyundai Motor Company"
  ],
  "textContent": "An omnidirectional wheel and a three-wheeled vehicle using the same are provided. The omnidirectional wheel includes a tire that is formed in the shape of an open torus having an open portion and a main rotation unit that is connected to the tire to rotate the tire about a main rotation axis passing through the center of an inner opening formed in a circular hole shape by the tire. A circumferential rotation unit connects opposite ends of the tire that form the open portion therebetween and rotates the tire about a circumferential axis formed in a circumferential direction of the tire to move the tire in a direction parallel to the main rotation axis.",
  "title": "OMNIDIRECTIONAL WHEEL AND THREE-WHEELED VEHICLE USING THE SAME"
}