{
  "$type": "site.standard.document",
  "description": "The drive (1) has a hydropump (18) for driving four hydromotors (10-16) connected as pairs in series. A control valve (63) is arranged between two of the hydromotors arranged in series, and connects two pressure medium flow paths (61, 62). A valve device (56) diverts a pressure medium volume flow…",
  "path": "/patents/990733",
  "publishedAt": "2013-05-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K17/10",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The drive (1) has a hydropump (18) for driving four hydromotors (10-16) connected as pairs in series. A control valve (63) is arranged between two of the hydromotors arranged in series, and connects two pressure medium flow paths (61, 62). A valve device (56) diverts a pressure medium volume flow extracted from the respective pressure medium flow path between the two hydromotors arranged in series to a pressure medium sink (T) to bypass the respective downstream hydromotor. A set of wheels (2-8) is allocated to each hydromotor. The control valve is a proportional directional valve.",
  "title": "Hydrostatic traction drive and vehicle with such a traction drive"
}