{
  "$type": "site.standard.document",
  "description": "An in-wheel motor system, wherein the rotating side case 3b of an in-wheel motor 3 is connected to a wheel 2 by a flexible coupling 10 comprising a plurality of hollow disk-like plates 11A to 11C and direct-acting guides 12A and 12B, the non-rotating side case 3a of the motor 3 is connected to a…",
  "path": "/patents/1076501",
  "publishedAt": "2005-06-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G3/01",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "An in-wheel motor system, wherein the rotating side case 3b of an in-wheel motor 3 is connected to a wheel 2 by a flexible coupling 10 comprising a plurality of hollow disk-like plates 11A to 11C and direct-acting guides 12A and 12B, the non-rotating side case 3a of the motor 3 is connected to a knuckle 5 by a damping mechanism 20 for connecting the non-rotating side case 3a of the motor to the knuckle 5 which is a frame dress-up part of the vehicle, comprising two plates 26 and 27 whose moving directions are limited to the vertical direction of the vehicle by direct-acting guides 21 and which are interconnected by first spring elements 22 which move in the vertical direction of the vehicle and dampers 25 with a spring element, each comprising a damper 23 and a second spring element connected to the damper 23 in series and arranged parallel to the first spring elements 22, whereby the drive force of the in-wheel motor 3 can be transmitted to the wheel 2 without fail and the road holding properties of a vehicle can be further improved by greatly reducing variations in the ground-contact load of a tire.",
  "title": "IN-WHEEL MOTOR SYSTEM"
}