{
  "$type": "site.standard.document",
  "description": "A tractor is linked to a push-pull trailer by a coupling assembly. The trailer has a floor with sub-mounted plate (2). The plate slides back and forth, powered by a first cylinder linking the trailer floor and the first plate. The trailer floor has a rail (3) mounted end wall (7) whose position is…",
  "path": "/patents/1091629",
  "publishedAt": "2003-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60P1/006",
    "FLIEGL JOSEF [DE]"
  ],
  "textContent": "A tractor is linked to a push-pull trailer by a coupling assembly. The trailer has a floor with sub-mounted plate (2). The plate slides back and forth, powered by a first cylinder linking the trailer floor and the first plate. The trailer floor has a rail (3) mounted end wall (7) whose position is varied by a second cylinder (6). The second cylinder (6) piston (6b) is coupled to the end wall (7) while the cylinder is fixed to the sliding plate. A rail (3) runs along the sliding plate (2) between two clamps (4, 5). The first clamp (5) is coupled to the push wall (7). The second push cylinder (6) piston (6b) and the second clamp (4) are linked to the second push cylinder (6a).",
  "title": "Element for a trailer with walking-floor"
}