{
  "$type": "site.standard.document",
  "description": "A driving force transmission apparatus includes a cam mechanism that converts motor torque from an electric motor into first cam thrust force and second cam thrust force. The cam mechanism includes: a cam member that rotates upon reception of the motor torque from an electric motor; a rolling…",
  "path": "/patents/983847",
  "publishedAt": "2013-10-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/35",
    "JTEKT CORP [JP]"
  ],
  "textContent": "A driving force transmission apparatus includes a cam mechanism that converts motor torque from an electric motor into first cam thrust force and second cam thrust force. The cam mechanism includes: a cam member that rotates upon reception of the motor torque from an electric motor; a rolling member that rolls on the cam member; and a retainer that outputs the first cam thrust force and the second cam thrust force toward a multiple disk clutch as the rolling member rolls. The rotation of the retainer around a rotation axis is restricted, and the retainer moves in a direction of the rotation axis while retaining the rolling member such that the rolling member is rollable.",
  "title": "Driving force transmission apparatus, and four-wheel-drive vehicle including the driving force transmission apparatus"
}