{
  "$type": "site.standard.document",
  "description": "A vehicle brake system, including: an electric brake device including a friction member, a rotor, a motor, and a driven member; and a wear detector including a data obtaining section to obtain a forward movement amount of the driven member and a pressing force by which the driven member presses the…",
  "path": "/patents/1191393",
  "publishedAt": "2017-09-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16D66/026",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A vehicle brake system, including: an electric brake device including a friction member, a rotor, a motor, and a driven member; and a wear detector including a data obtaining section to obtain a forward movement amount of the driven member and a pressing force by which the driven member presses the friction member, a detecting section to detect a contact start position of the driven member, and an estimating section to estimate a remaining thickness of the friction member, wherein the wear detector includes an uneven-wear detecting section to detect uneven wear of the friction member, by comparing: a relationship between the forward movement amount and the pressing force; and a relationship therebetween in a case where it is supposed that a thickness of the friction member is equal to the remaining thickness that would be estimated in a state in which the friction member is evenly worn.",
  "title": "VEHICLE BRAKE SYSTEM AND METHOD OF DETECTING WEAR OF FRICTION MEMBER"
}