{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 83526
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  "description": "An engine fastening structure in which a cylinder body and a cylinder head are stacked on and fastened to a crankcase, characterized in that a case side flange portion 3b formed at a crankcase side end portion of the cylinder body 3 is fastened to the crankcase 2 with case bolts 30a, and at least…",
  "path": "/patents/1082410",
  "publishedAt": "2004-11-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B61/02",
    "YAMAHA MOTOR CO LTD [JP]"
  ],
  "textContent": "An engine fastening structure in which a cylinder body and a cylinder head are stacked on and fastened to a crankcase, characterized in that a case side flange portion 3b formed at a crankcase side end portion of the cylinder body 3 is fastened to the crankcase 2 with case bolts 30a, and at least part of head bolts 30c for fastening the cylinder head 4 and the cylinder body 3 together are screwed into the case side flange portion 3b.",
  "title": "ENGINE FASTENING STRUCTURE"
}