{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for determining a wear state of a friction lining of a brake pad of a disc brake. The disc brake comprises an electric motor, a clamping member, a disc and a brake pad. According to this method: a) a stroke length (d1, d2, d3) of the clamping member is determined…",
  "path": "/patents/1392109",
  "publishedAt": "2026-04-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T17/22",
    "HITACHI ASTEMO FRANCE [FR]"
  ],
  "textContent": "The invention relates to a method for determining a wear state of a friction lining of a brake pad of a disc brake. The disc brake comprises an electric motor, a clamping member, a disc and a brake pad. According to this method: a) a stroke length (d1, d2, d3) of the clamping member is determined from a reference position (14), at a distance from the brake pad, to a contact position (15, 15'), corresponding to the position of the clamping member at the moment when it comes into contact with the brake pad, and b) a wear state of the friction lining is deduced by determining the difference (d4) between the stroke length of the clamping member and a reference length.",
  "title": "METHOD FOR DETERMINING A WEAR STATE OF A BRAKE LINING OF A BRAKE PAD OF A DISC BRAKE FOR A VEHICLE",
  "updatedAt": "2026-06-19T07:41:31.049Z"
}