{
  "$type": "site.standard.document",
  "description": "The unit has a rear axle with an assigned valve block (2), containing a central valve (4) for and ventilating pneumatic spring bellows (6) of the rear axle. A front axle has an assigned valve block (8) for and ventilating pneumatic spring bellows (10) of the front axle. The central valve of the…",
  "path": "/patents/1071750",
  "publishedAt": "2005-12-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G17/0155",
    "KNORR BREMSE SYSTEME [DE]"
  ],
  "textContent": "The unit has a rear axle with an assigned valve block (2), containing a central valve (4) for and ventilating pneumatic spring bellows (6) of the rear axle. A front axle has an assigned valve block (8) for and ventilating pneumatic spring bellows (10) of the front axle. The central valve of the rear axle has a valve block providing compressed air supply (12) for the pneumatic spring bellows of the rear axle and supplying a pressure connection (24) to the front axle valve block. An exhaust (26) is connected to the valve. The front axle valve block has a pneumatic connection (50) for a pneumatic-electric driver control. The pneumatic connection of the front axle is connected to a pressure output (52) of a shuttle valve mechanism (54). The valve block has a compressed air supply with the exhaust (26) and the other pressure opening (58) with a pneumatic spring bellows of the front axle in connection and assigned by a pressure opening (56) over the central valve to the rear axle. The shuttle valve mechanism connects to the pressure opening.",
  "title": "Pneumatic suspension unit for a vehicle, in particular for commercial vehicles"
}