{
  "$type": "site.standard.document",
  "description": "The valve device (22) has valve housing, where a control piston is axially guided in the valve housing in a movable manner. Two working ports (20,24) are designed, where a control input (50) is ventilated at a primary state of the valve device. A valve seat is movable in the direction of movement…",
  "path": "/patents/1007982",
  "publishedAt": "2011-11-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/662",
    "KNORR BREMSE SYSTEME [DE]"
  ],
  "textContent": "The valve device (22) has valve housing, where a control piston is axially guided in the valve housing in a movable manner. Two working ports (20,24) are designed, where a control input (50) is ventilated at a primary state of the valve device. A valve seat is movable in the direction of movement of the control piston. Independent claims are also included for the following: (1) an electrically actuated parking brake system for a pneumatic braking system of a commercial vehicle; and (2) a method for transferring an electrically actuated parking brake system.",
  "title": "Valve device, electrically actuated handbrake and method for controlling same"
}