{
  "$type": "site.standard.document",
  "description": "A steering column device (1) includes a cylindrical inner tube (17), and a cylindrical outer tube (16) which is fixed to the inner tube (17) by being externally fitted to slide in an axial direction of the inner tube (17) and being elastically reduced in diameter, wherein the outer tube (16) is…",
  "path": "/patents/1425484",
  "publishedAt": "2026-02-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/021",
    "FUJI KIKO KK [JP]"
  ],
  "textContent": "A steering column device (1) includes a cylindrical inner tube (17), and a cylindrical outer tube (16) which is fixed to the inner tube (17) by being externally fitted to slide in an axial direction of the inner tube (17) and being elastically reduced in diameter, wherein the outer tube (16) is configured to have a first slit (71) and a second slit (72) to be reduced in diameter. A stress alleviation portion (72a) is provided at the second slit (72). A contour shape of the stress alleviation portion (72a) is set to include an elliptic arc-shaped portion of which a direction of a major axis is a direction intersecting the second slit (72).",
  "title": "STEERING COLUMN DEVICE"
}