{
  "$type": "site.standard.document",
  "description": "This invention relates to a brake device for an in-wheel motor which can be easily attached to the wheel inside. The vehicle wheel (5) is driven by the in-wheel motor (1) attached to the inside of the disc wheel (51). The in-wheel motor (1) transmits the rotation of the rotor (13) to the vehicle…",
  "path": "/patents/1005736",
  "publishedAt": "2012-02-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L7/14",
    "AISIN SEIKI [JP]"
  ],
  "textContent": "This invention relates to a brake device for an in-wheel motor which can be easily attached to the wheel inside. The vehicle wheel (5) is driven by the in-wheel motor (1) attached to the inside of the disc wheel (51). The in-wheel motor (1) transmits the rotation of the rotor (13) to the vehicle wheel (5) with a speed reduced by the planetary gear set (14). The brake device (18) rotates the brake motor (184) to move the plunger (183) in an axial direction. Thus, the brake device (18) squeezes or presses the disc (181) which rotates with the rotor (13) by the first pad (187) and the second pad (188) to apply braking force between the rotor (13) and the planetary gear set (14). According to the invention, there is no need to prepare a hydraulic pressure source, a hydraulic cylinder and a hydraulic pressure conduit system and the brake device (18) can be decreased in size and can be easily attached to the inside of the disc wheel (51).",
  "title": "BRAKE DEVICE FOR IN-WHEEL MOTOR"
}