{
  "$type": "site.standard.document",
  "description": "A robot cleaner including: a cleaner body; a motor configured to be fixed to the cleaner body; a wheel configured to rotate for driving the cleaner body; a gear unit configured to transmit a rotational force of the motor to the wheel; and a suspension including a first end portion pivotally…",
  "path": "/patents/1398514",
  "publishedAt": "2025-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A47L11/4072",
    "SAMSUNG ELECTRONICS CO LTD [KR]"
  ],
  "textContent": "A robot cleaner including: a cleaner body; a motor configured to be fixed to the cleaner body; a wheel configured to rotate for driving the cleaner body; a gear unit configured to transmit a rotational force of the motor to the wheel; and a suspension including a first end portion pivotally supportable on a pivot of the cleaner body, which is spaced apart from a rotary shaft of the motor, and a second end portion to extend from the first end portion and support the wheel to move up and down with respect to the cleaner body as pivoting around the pivot of cleaner body.",
  "title": "ROBOT CLEANER"
}