{
  "$type": "site.standard.document",
  "description": "A transport vehicle includes a pair of left and right vehicle body frames extending in a front and back direction; driving wheels disposed at a middle portion in the front and back direction of the pair of left and right vehicle body frames; auxiliary wheels disposed at a lower portion of an end…",
  "path": "/patents/1292846",
  "publishedAt": "2021-06-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60P1/02",
    "Murata Machinery, Ltd."
  ],
  "textContent": "A transport vehicle includes a pair of left and right vehicle body frames extending in a front and back direction; driving wheels disposed at a middle portion in the front and back direction of the pair of left and right vehicle body frames; auxiliary wheels disposed at a lower portion of an end portion in the front and back direction of each of the right and left vehicle body frames; lifter mechanisms disposed at an upper portion of an end portion in the front and back direction of each of the right and left vehicle body frames; a connection frame connecting upper portions of the right and left vehicle body frames to each other; and a lower frame disposable between the right and left vehicle body frames, the lower frame being removably fixed at lower portions of the right and left vehicle body frames.",
  "title": "TRANSPORT VEHICLE"
}