{
  "$type": "site.standard.document",
  "description": "The cylinder has a sliding piston (4) within a boring (3) to make the volume of a pressure chamber (5) variable. A detection device (9) is fixed on a body (2) opposite to a passage of the piston at the level of the chamber to detect an action of a brake system. The device has a magnetic circuit…",
  "path": "/patents/1084569",
  "publishedAt": "2004-08-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/441",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The cylinder has a sliding piston (4) within a boring (3) to make the volume of a pressure chamber (5) variable. A detection device (9) is fixed on a body (2) opposite to a passage of the piston at the level of the chamber to detect an action of a brake system. The device has a magnetic circuit opened and closed by a magnetic part (19). The circuit has polar parts (10, 11), a magnet (12), and a magneto sensitive unit (13).",
  "title": "Master-cylinder for vehicles with a system for detecting the braking action, in particular the position of the piston"
}