{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreibbsmgigyxdqz2c2xyhikags7dvjmq4quc2g5zzzr45spwmhaia7e"
    },
    "mimeType": "image/png",
    "size": 86052
  },
  "description": "An object of the present invention is to propose a structure of a crankcase capable of coping with increased combustion pressure inside a cylinder of an engine by a simple and inexpensive means for suppressing the deformation at a middle section between adjacent fastening bolts in a direction…",
  "path": "/patents/1015306",
  "publishedAt": "2011-03-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F7/0007",
    "MITSUBISHI HEAVY IND LTD [JP]"
  ],
  "textContent": "An object of the present invention is to propose a structure of a crankcase capable of coping with increased combustion pressure inside a cylinder of an engine by a simple and inexpensive means for suppressing the deformation at a middle section between adjacent fastening bolts in a direction connecting the centers of adjacent cylinders. The structure of the crankcase which has a plurality of cylinders and a plurality of bolts arranged on both sides of each of the cylinders for fastening the cylinders to a cylinder head, the structure of the crankcase comprises a reinforcing rib 6 formed on an outer wall of the cylinder at a middle section between the adjacent fastening bolts 3 in a direction 20 connecting centers of the adjacent cylinders, the reinforcing rib extending downward continuously from the cylinder top plate in a direction parallel to a center line 4a of the cylinder.",
  "title": "STRUCTURE FOR CRANKCASE"
}