{
  "$type": "site.standard.document",
  "description": "The invention relates to a damper unit () for a chassis () of a vehicle with levelling, comprising a hydraulic cylinder () having a container tube () which is filled with a damper fluid and in which a piston () is movably mounted and separates an upper container space () from a lower container…",
  "path": "/patents/1302990",
  "publishedAt": "2021-10-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60G13/08",
    "Elektronische Fahrwerksysteme GmbH"
  ],
  "textContent": "The invention relates to a damper unit () for a chassis () of a vehicle with levelling, comprising a hydraulic cylinder () having a container tube () which is filled with a damper fluid and in which a piston () is movably mounted and separates an upper container space () from a lower container space (). The piston () comprises a first valve () through which the damper fluid flows when the piston () moves in a first direction A. The damper unit () further comprises an accumulator () and a check valve (), wherein the accumulator () is connected to the container tube () via the check valve () in such a manner that, when the piston () moves in at least one direction, damper fluid is pumped through the check valve () into the accumulator ().",
  "title": "DAMPER UNIT FOR A CHASSIS OF A VEHICLE WITH LEVELLING"
}