{
  "$type": "site.standard.document",
  "description": "Proposed is an electronic brake device of a vehicle including: a cylinder unit; a screw shaft provided in the cylinder unit, and axis-rotated by a rotational force received from a motor; a nut unit coupled to the screw shaft with a ball member interposed therebetween, reciprocates in an axial…",
  "path": "/patents/1352089",
  "publishedAt": "2023-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/745",
    "HYUNDAI MOBIS CO., LTD."
  ],
  "textContent": "Proposed is an electronic brake device of a vehicle including: a cylinder unit; a screw shaft provided in the cylinder unit, and axis-rotated by a rotational force received from a motor; a nut unit coupled to the screw shaft with a ball member interposed therebetween, reciprocates in an axial direction of the screw shaft according to a rotating direction of the screw shaft, and provided with a flange part on one side end portion thereof; a piston unit coupled to the nut unit, and moves in conjunction with the nut unit; a sleeve unit provided inside the cylinder unit, and guides the piston unit to be inserted and move therethrough; and a guide member provided inside the cylinder unit, restricts rotation of the flange part so that rotation of the nut unit is restricted, and guides movement of the flange part.",
  "title": "ELECTRONIC BRAKE DEVICE OF VEHICLE"
}