{
  "$type": "site.standard.document",
  "description": "A sealing structure which is able to reduce an inserting load, while enhancing a sealing performance is provided. The sealing structure is characterized in that an annular groove (211) has a step on its groove bottom, and is provided with a primary annular groove (211a) disposed at one side of the…",
  "path": "/patents/965668",
  "publishedAt": "2014-12-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F1/24",
    "NOK CORP [JP]"
  ],
  "textContent": "A sealing structure which is able to reduce an inserting load, while enhancing a sealing performance is provided. The sealing structure is characterized in that an annular groove (211) has a step on its groove bottom, and is provided with a primary annular groove (211a) disposed at one side of the step, and a secondary annular groove (211b) disposed at another side of the step, and a gasket (400) is disposed so as to be filled into the primary annular groove (211a), and a gap (D2) between an injector and a mounting hole at a boundary section between the primary annular groove (211 a) and the secondary annular groove (211b) is larger than a minute gap (D1) at an opposite side of the secondary annular groove (211b) intervened by the primary annular groove (211 a).",
  "title": "SEALING STRUCTURE"
}