{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihuduxbevdiah3n5qly7awamklsrnnhjontf55mtsn5e7offkgem4"
    },
    "mimeType": "image/png",
    "size": 91719
  },
  "description": "A cover structure for an air bag device comprises a cover (141) including a first member (44) having a plane-like portion (44a) and a second member (45) having a vertical portion (45a) connected through a curved part (140) with the plane-like portion (44a) at an angle, and a rupturable groove (193)…",
  "path": "/patents/1092903",
  "publishedAt": "2003-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/2165",
    "CALSONIC KANSEI CORP [JP]"
  ],
  "textContent": "A cover structure for an air bag device comprises a cover (141) including a first member (44) having a plane-like portion (44a) and a second member (45) having a vertical portion (45a) connected through a curved part (140) with the plane-like portion (44a) at an angle, and a rupturable groove (193) formed on a surface of the cover (141) opposite to an air bag in the air bag device to rupture in response to inflation of the air bag and to form an opening for causing the air bag to expose. The rupturable groove (193) is formed throughout the first and second members (44,45) in such a manner that it extends to coincide substantially with a direction of shearing force applied on the cover (141) when the rupturable groove (193) is ruptured. This may be achieved by providing a first groove part (94) formed to extend rightward and leftward on the second member (45), two parallel second groove parts (195) extending forward and backward on the first member (44) and third groove parts (196) which are curved and connect the first and second groove parts (94,195) such that the third groove parts terminal points (98) are disposed on the plane-like portion (44a) of the first member (44).",
  "title": "Cover structure for air bag device"
}