{
  "$type": "site.standard.document",
  "description": "A side sill structure, includes: a side sill including a side sill inner and a side sill outer, and having a closed sectional space formed inside; a vertical partition member interposed between the side sill inner and the side sill outer; and an impact absorption structural portion in the closed…",
  "path": "/patents/1389478",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B62D21/157",
    "JFE STEEL CORPORATION"
  ],
  "textContent": "A side sill structure, includes: a side sill including a side sill inner and a side sill outer, and having a closed sectional space formed inside; a vertical partition member interposed between the side sill inner and the side sill outer; and an impact absorption structural portion in the closed sectional space, wherein the impact absorption structural portion includes a first horizontal partition member and a second horizontal partition member, and a first bulkhead provided in a first upper space and a second bulkhead provided in a second upper space, wherein the first horizontal partition member has a bead and the second horizontal partition member has a bead, and the first horizontal partition member and the first bulkheads and the second horizontal partition member and the second bulkheads are provided to face each other in the vehicle width direction with the vertical partition member sandwiched therebetween.",
  "title": "SIDE SILL STRUCTURE OF AUTOMOBILE AND VEHICLE BODY LOWER STRUCTURE"
}