{
  "$type": "site.standard.document",
  "description": "The device (1) for braking a trailer comprises a braking valve (20) which can be connected to the braking system of a trailer and having an internally hollow containment body (2a, 2b) inside which are housed sliding at least a braking piston (4), moving between an idle configuration and at least a…",
  "path": "/patents/990741",
  "publishedAt": "2013-05-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T11/08",
    "STUDIO TECNICO 6M SRL [IT]"
  ],
  "textContent": "The device (1) for braking a trailer comprises a braking valve (20) which can be connected to the braking system of a trailer and having an internally hollow containment body (2a, 2b) inside which are housed sliding at least a braking piston (4), moving between an idle configuration and at least a braking configuration in which it is moved with respect to the idle configuration to convey a work fluid to the braking system of the trailer, main elastic means (5) being provided acting on the braking piston (4), and a piloting piston (7a, 7b) moving, due to the pressure present in the braking system of the vehicle, between an idle configuration and a piloting configuration in which it is moved towards the braking piston (4) to push it towards a braking configuration (3c), wherein the piloting piston (7a, 7b) has at least a first and a second portion (7a, 7b) with respective thrust areas and moving the one with respect to the other to apply forces of different intensity on the braking piston (4).",
  "title": "Device for braking a trailer"
}