{
  "$type": "site.standard.document",
  "description": "The vehicle (2) has a current collector (4) for supplying electric energy from a contact wire (6) of an overhead line system, where an actuator (18) is formed as pneumatic actuator which has a deformable fluid reservoir with two opposite-lying end fittings, by which a contracted or expanded…",
  "path": "/patents/983797",
  "publishedAt": "2013-10-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L5/32",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The vehicle (2) has a current collector (4) for supplying electric energy from a contact wire (6) of an overhead line system, where an actuator (18) is formed as pneumatic actuator which has a deformable fluid reservoir with two opposite-lying end fittings, by which a contracted or expanded adjustment movement (S) is executable under pressure application or discharge of the fluid reservoir. A characteristic curve of the pneumatic actuator indicating the actuating force as function of the adjustment movement is adjusted in given normal volume of the fluid reservoir by amount of fluid pressure.",
  "title": "Vehicle with a current collector"
}