{
  "$type": "site.standard.document",
  "description": "A railway vehicle is provided with a pantograph movable under the action of a moving device between a raised position, in which it is able to cooperate in contact, in use, with a catenary conductor cable for drawing electrical energy, and a lowered position, in which it is lower than the height…",
  "path": "/patents/1339056",
  "publishedAt": "2023-03-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0015",
    "HITACHI RAIL STS S.P.A."
  ],
  "textContent": "A railway vehicle is provided with a pantograph movable under the action of a moving device between a raised position, in which it is able to cooperate in contact, in use, with a catenary conductor cable for drawing electrical energy, and a lowered position, in which it is lower than the height where, in use, such catenary is provided; the vehicle is provided with a battery pack and a control system for controlling the moving device and therefore lowering/raising the pantograph; the control system has a microprocessor control unit configured to control the moving device in response to signals containing information indicative of the actual position of the vehicle, and/or indicative of the presence or absence of the conductor cable in the vicinity of the vehicle.",
  "title": "RAILWAY VEHICLE PROVIDED WITH A PANTOGRAPH AND WITH A CONTROL SYSTEM FOR RAISING/LOWERING SUCH PANTOGRAPH"
}