{
  "$type": "site.standard.document",
  "description": "There is provided an impact absorbing member that absorbs an impact by being crushed in an axial direction, the impact absorbing member having a cylindrical shape extending along the axial direction, in which when a cross section perpendicular to the axial direction of the impact absorbing member…",
  "path": "/patents/1399853",
  "publishedAt": "2026-02-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R19/34",
    "NIPPON STEEL CORP [JP]"
  ],
  "textContent": "There is provided an impact absorbing member that absorbs an impact by being crushed in an axial direction, the impact absorbing member having a cylindrical shape extending along the axial direction, in which when a cross section perpendicular to the axial direction of the impact absorbing member is set to a first cross section, and a cross section defined by extension lines of a plurality of sides in the first cross section is set to a second cross section, the second cross section is a polygon, the first cross section includes a shared vertex that is shared by the second cross section, and a recessed groove that is positioned to correspond to a vertex of the second cross section, and an interior angle of at least one vertex of the first cross section is 100° or more.",
  "title": "IMPACT ABSORPTION MEMBER"
}