{
  "$type": "site.standard.document",
  "description": "The hydrostatic transmission (100) for a work vehicle (10) comprises: a hydraulic pump (30) and a hydraulic motor (32) hydraulically connected in a closed hydraulic circuit (1), the hydraulic pump (30) being mechanically coupled to a combustion engine (28) of the vehicle (10), and the hydraulic…",
  "path": "/patents/1418188",
  "publishedAt": "2023-07-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16H61/4157",
    "CNH IND ITALIA SPA [IT]"
  ],
  "textContent": "The hydrostatic transmission (100) for a work vehicle (10) comprises: a hydraulic pump (30) and a hydraulic motor (32) hydraulically connected in a closed hydraulic circuit (1), the hydraulic pump (30) being mechanically coupled to a combustion engine (28) of the vehicle (10), and the hydraulic motor (32) being mechanically connected to driving wheels (16) of the vehicle (10); and an electronic control unit (ECU) configured to adjust the displacement of the hydraulic pump (30) and of the hydraulic motor (32) based on information relating to: the position of an accelerator pedal (A) of the vehicle (10), the speed (v) of the vehicle (10), the pressure on a forward line (101) and on a backward line (102) of the hydrostatic transmission (100) provided by sensors (111, 112, 113); wherein the electronic control unit (ECU) is programmed with a hill-holding function such that when the electronic control unit (ECU) establishes that the accelerator pedal (A) is released, but the vehicle (10) is nevertheless moving downhill, the electronic control unit (ECU) controls the hydraulic pump (30) and the hydraulic motor (32) so that the downhill movement is prevented.",
  "title": "HYDROSTATIC TRANSMISSION FOR A WORK VEHICLE PROVIDED WITH A HILL-HOLDER SYSTEM"
}