{
  "$type": "site.standard.document",
  "description": "A cylinder head gasket (1) is formed of a single metal base plate (10) for sealing between a cylinder head and a cylinder block of an internal combustion engine. The cylinder head gasket (1) has a primary sealing portion (S1) including a grommet (11, 14) or shim (14) around a cylinder bore, and a…",
  "path": "/patents/1099042",
  "publishedAt": "2003-01-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F11/00",
    "ISHIKAWA GASKET [JP]"
  ],
  "textContent": "A cylinder head gasket (1) is formed of a single metal base plate (10) for sealing between a cylinder head and a cylinder block of an internal combustion engine. The cylinder head gasket (1) has a primary sealing portion (S1) including a grommet (11, 14) or shim (14) around a cylinder bore, and a secondary sealing portion (S2) outside the primary sealing portion. The secondary sealing portion (S2) is formed of a bead (12) and a foamed coating layer (22) coated on one side or both sides of the bead to cover at least a portion of the bead in a belt shape.",
  "title": "Cylinder head gasket"
}