{
  "$type": "site.standard.document",
  "description": "A hydraulic braking system for earth-moving vehicles, particularly agricultural tractors and the like, comprising two circuits (2) for actuating respective braking units (5, 6, 7) of an earth-moving vehicle that can be actuated by corresponding actuation elements (4), each one of the circuits being…",
  "path": "/patents/1087392",
  "publishedAt": "2004-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T11/21",
    "SAFIM S P A [IT]"
  ],
  "textContent": "A hydraulic braking system for earth-moving vehicles, particularly agricultural tractors and the like, comprising two circuits (2) for actuating respective braking units (5, 6, 7) of an earth-moving vehicle that can be actuated by corresponding actuation elements (4), each one of the circuits being provided with a unit for actuating the respective braking unit which comprises a power-assisted braking device (6) that is associated with the corresponding actuation element, with means (12) for supplying liquid at a supply pressure and with a differential master cylinder (7) that comprises a piston (16) provided with a first working surface (17) and with a second working surface (18), which are respectively accommodated within an approach chamber (19) and a braking chamber (20), and is allowed to move in a reciprocating fashion, and with means for connecting the approach chamber (19) to the discharge (29), which comprise hydraulic driving means (30) that are associated with the supply means (12).",
  "title": "Hydraulic braking system for earth-moving vehicles, particularly agricultural tractors and the like"
}