{
  "$type": "site.standard.document",
  "description": "The drive has sleeve piston (3) and suction piston that are connected through a connecting rod having a crankshaft (9). The periphery (8) of the sleeve piston is provided with groove that extends in axial direction of piston guide for axial restraint. A toothed ring (4) of crankshaft is provided in…",
  "path": "/patents/986650",
  "publishedAt": "2013-09-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01B7/20",
    "FACHHOCHSCHULE LUEBECK [DE]"
  ],
  "textContent": "The drive has sleeve piston (3) and suction piston that are connected through a connecting rod having a crankshaft (9). The periphery (8) of the sleeve piston is provided with groove that extends in axial direction of piston guide for axial restraint. A toothed ring (4) of crankshaft is provided in cylinder wall (1) of combustion chamber. A toothed ring cam roller (7) is provided at periphery of the sleeve piston. A pinion (5) is coupled with the crankshaft.",
  "title": "Inline dual piston engine"
}