{
  "$type": "site.standard.document",
  "description": "A valve assembly (1) comprising a body (2) having a seat (3) communicating with at least: - a main port (4) and a secondary port (5) connectable to the braking system of a towing vehicle and able to receive a first and a second pressure signal, respectively; - an unloading port (6) connectable to…",
  "path": "/patents/945302",
  "publishedAt": "2016-03-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T11/107",
    "STUDIO TECNICO 6M SRL [IT]"
  ],
  "textContent": "A valve assembly (1) comprising a body (2) having a seat (3) communicating with at least: - a main port (4) and a secondary port (5) connectable to the braking system of a towing vehicle and able to receive a first and a second pressure signal, respectively; - an unloading port (6) connectable to an unloading tank; - a control port (7) connectable to a first male coupling (8) of the towing vehicle; - an additional port (9) connectable to a second male coupling (10) of the towing vehicle; within the seat (3) being accommodated in a sliding manner at least a spool (11) movable between at least a normal operating position, wherein the main port (4) and the secondary port (5) are put in communication with the control port (7) and with the additional port (9), respectively; at least a first emergency position, wherein the additional port (9) is put in communication with the unloading port (6), the main port (4) remaining in communication with the control port (7); and at least a second emergency position, wherein the control port (7) and the additional port (9) are put in communication with the unloading port (6).",
  "title": "VALVE ASSEMBLY FOR TRAILER"
}