{
  "$type": "site.standard.document",
  "description": "The service brake valve (1) has a pressure piece (10) with a blind hole-like tappet receptacle (8) to incorporate a tappet operated by a brake pedal. The pressure piece is guided on a radially inner guide surface of the piston wall of a piston (18). A combined guiding unit is provided between the…",
  "path": "/patents/1003025",
  "publishedAt": "2012-04-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T15/043",
    "KNORR BREMSE SYSTEME [DE]"
  ],
  "textContent": "The service brake valve (1) has a pressure piece (10) with a blind hole-like tappet receptacle (8) to incorporate a tappet operated by a brake pedal. The pressure piece is guided on a radially inner guide surface of the piston wall of a piston (18). A combined guiding unit is provided between the radially inner guide surface of the piston and a radially outer guide section (14) of the pressure piece. The guiding unit contains an O-ring held radially outside the ring groove of the guiding section.",
  "title": "Operating brake valve with vibration-dampened guided pressure pad"
}