{
  "$type": "site.standard.document",
  "description": "The device has a valve arrangement including mechanically-coupled ball valves (5, 7) that are actuated by clamping a traction member (21) from one switching position into another switching position. The switching positions correspond to a switching condition. One of the valves controls a connection…",
  "path": "/patents/1009503",
  "publishedAt": "2011-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T11/107",
    "HYDAC ACCESSORIES GMBH [DE]"
  ],
  "textContent": "The device has a valve arrangement including mechanically-coupled ball valves (5, 7) that are actuated by clamping a traction member (21) from one switching position into another switching position. The switching positions correspond to a switching condition. One of the valves controls a connection between a supply input (P) and a brake output (V), and the other valve controls the connection between the brake output and a hydro pneumatic accumulator (4). The latter valve is provided with a return valve (25) that is pressure operatable for fluid flow from the brake output to the accumulator.",
  "title": "Safety device for trailers"
}