{
  "$type": "site.standard.document",
  "description": "Please substitute the new Abstract submitted herewith for the original Abstract: An electropneumatic parking brake control device controls a parking brake including at least one spring brake actuator. The control device includes a relay valve with a control chamber and a vent. The control chamber…",
  "path": "/patents/1291724",
  "publishedAt": "2021-06-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/683",
    "KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH"
  ],
  "textContent": "Please substitute the new Abstract submitted herewith for the original Abstract: An electropneumatic parking brake control device controls a parking brake including at least one spring brake actuator. The control device includes a relay valve with a control chamber and a vent. The control chamber can be connected to the vent via at least one second throttle element and/or at least one third throttle element depending on the position of the relay piston.",
  "title": "Electropneumatic Parking Brake Control Device, and Braking System of a Vehicle"
}