{
  "$type": "site.standard.document",
  "description": "There is provided an automobile component capable of improving sound absorption performance by damping due to vibration of a thin film as well as reducing weight of the automobile component. An automobile component of the present invention includes a core layer in which tubular cells are arranged…",
  "path": "/patents/1354917",
  "publishedAt": "2023-11-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R13/0815",
    "KOTOBUKIYA FRONTE CO., LTD."
  ],
  "textContent": "There is provided an automobile component capable of improving sound absorption performance by damping due to vibration of a thin film as well as reducing weight of the automobile component. An automobile component of the present invention includes a core layer in which tubular cells are arranged in a plurality of rows, and a nonwoven fabric layer on one or both surfaces of the core layer. The cells have closed surfaces and open ends in every other row as cell ends on one surface of the core layer. As cell ends on the other surface of the core layer, the cells have open ends in the rows where the cells have the closed surfaces as cell ends on the one surface, and have closed surfaces in the rows where the cells have the open ends as cell ends on the one surface. The open ends allow the internal space of the cells to be in communication with the outside. A thin resin film layer having a plurality of apertures is provided between the core layer and the nonwoven fabric layer. A ratio S is set so that 0",
  "title": "Automobile Component"
}