{
  "$type": "site.standard.document",
  "description": "The method involves introducing a weight-optimized metal precursor material into a closed forging die, by performing the die forging process with a tool box and subsequent extrusion process. The metal precursor material is transferred to a journal blank that is equipped with a flared cap on the…",
  "path": "/patents/996228",
  "publishedAt": "2012-11-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21K1/12",
    "FALKENROTH UMFORMTECHNIK GMBH [DE]"
  ],
  "textContent": "The method involves introducing a weight-optimized metal precursor material into a closed forging die, by performing the die forging process with a tool box and subsequent extrusion process. The metal precursor material is transferred to a journal blank that is equipped with a flared cap on the wheel side of the axle journal. A centered recess is formed corresponding to the overall length of a mandrel after subsequent processing along the central axis of the mandrel, to form an internal portion of the axle journal (8). An independent claim is included for forged axle journal.",
  "title": "Axle journals and method for its production"
}