{
  "$type": "site.standard.document",
  "description": "A pump assembly for generating pressure in a brake circuit of a controllable power brake system of a motor vehicle. The pump assembly has, as a pressure generator, a piston-cylinder unit in which a piston is actuated with the aid of a piston drive. The piston drive converts a rotational movement…",
  "path": "/patents/1344518",
  "publishedAt": "2023-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/745",
    "Robert Bosch GmbH"
  ],
  "textContent": "A pump assembly for generating pressure in a brake circuit of a controllable power brake system of a motor vehicle. The pump assembly has, as a pressure generator, a piston-cylinder unit in which a piston is actuated with the aid of a piston drive. The piston drive converts a rotational movement, with which a nut of this piston drive is driven, into a translatory movement of a spindle, which is in turn connected to the piston in a rotationally fixed manner. The piston is a steel component in which a plastic deformation at a piston head forms a device for connecting the spindle to the piston in a rotationally fixed manner.",
  "title": "PUMP ASSEMBLY, IN PARTICULAR FOR GENERATING PRESSURE IN A BRAKE CIRCUIT OF A CONTROLLABLE POWER BRAKE SYSTEM OF A MOTOR VEHICLE"
}