{
  "$type": "site.standard.document",
  "description": "The invention relates to a spring brake actuator (1), in particular parking or emergency spring brake actuator (1), for use in a commercial vehicle, said actuator comprising: a housing (3), a push rod (17) for actuating a brake mechanism, a spring brake piston (5) for actuating the push rod (17)…",
  "path": "/patents/938627",
  "publishedAt": "2016-08-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/261",
    "WABCO EUROPE BVBA [BE]"
  ],
  "textContent": "The invention relates to a spring brake actuator (1), in particular parking or emergency spring brake actuator (1), for use in a commercial vehicle, said actuator comprising: a housing (3), a push rod (17) for actuating a brake mechanism, a spring brake piston (5) for actuating the push rod (17), and a displacement member (7), preferably a diaphragm or piston, for actuating the push rod (17). In particular, the housing (3), the spring brake piston (5) and the displacement member (7) define one common pressure chamber (9). In further aspects, the invention relates to a control valve assembly, a hand brake lever, a braking system, and a method for controlling a spring brake actuator.",
  "title": "Spring brake actuator, valve assembly, hand brake lever, braking system, and method of controlling the same"
}