{
  "$type": "site.standard.document",
  "description": "The invention relates to a cylinder with ports for engines or machines functionally associated with a piston provided with at least one piston ring, wherein it is provided, on the inner surface thereof, at the level of at least one of the ports thereof, a guide ramp for the piston ring. The…",
  "path": "/patents/1075090",
  "publishedAt": "2005-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F1/22",
    "GILARDONI VITTORIO S P A [IT]"
  ],
  "textContent": "The invention relates to a cylinder with ports for engines or machines functionally associated with a piston provided with at least one piston ring, wherein it is provided, on the inner surface thereof, at the level of at least one of the ports thereof, a guide ramp for the piston ring. The invention also relates to a process to design and produce the cylinder.",
  "title": "A cylinder for engines having inlet and/or outlet ports"
}