{
  "$type": "site.standard.document",
  "description": "A wheel (100) includes a boss (10), a rim (20), and a web (30). The rim (20) includes a tread (21) and a flange (22). The web (30) connects the boss (10) and the rim (20). When the wheel (100) is viewed in its longitudinal section, the web (30) has a linear plate-thickness center line (A) that is…",
  "path": "/patents/1411574",
  "publishedAt": "2023-12-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60B17/0006",
    "NIPPON STEEL CORP [JP]"
  ],
  "textContent": "A wheel (100) includes a boss (10), a rim (20), and a web (30). The rim (20) includes a tread (21) and a flange (22). The web (30) connects the boss (10) and the rim (20). When the wheel (100) is viewed in its longitudinal section, the web (30) has a linear plate-thickness center line (A) that is inclined such that the plate-thickness center line (A) approaches the flange (22) side as it extends outward in a radial direction. When the wheel (100) is viewed in its longitudinal section, an outer end (Aa) of the plate-thickness center line (A) is positioned between the flange (22) and a center (211) of the tread (21) in an axial direction of the wheel (100).",
  "title": "WHEEL FOR RAILWAY VEHICLE"
}