{
  "$type": "site.standard.document",
  "description": "The carrier vehicle 1 includes a coaxial two-wheel vehicle 2 including two wheels 13 arranged on the same axial centerline, a cart 3, and a coupling mechanism 4 to couple the coaxial two-wheel vehicle 2 to the cart 3. The coupling mechanism 4 includes a roll rotation tolerance portion 4a that…",
  "path": "/patents/1013171",
  "publishedAt": "2011-05-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60D1/00",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "The carrier vehicle 1 includes a coaxial two-wheel vehicle 2 including two wheels 13 arranged on the same axial centerline, a cart 3, and a coupling mechanism 4 to couple the coaxial two-wheel vehicle 2 to the cart 3. The coupling mechanism 4 includes a roll rotation tolerance portion 4a that tolerates, when a traveling direction of the coaxial two-wheel vehicle 2 is defined as a roll axis, rotation of the coaxial two-wheel vehicle in a roll direction. Further, the coupling mechanism 4 includes a pitch rotation tolerance portion 4b that tolerates, when a left-and-right direction of the coaxial two-wheel vehicle 2 is defined as a pitch axis, rotation of the coaxial two-wheel vehicle in a pitch direction.",
  "title": "CONVEYING VEHICLE AND CONNECTING MECHANISM"
}