{
  "$type": "site.standard.document",
  "description": "The method involves pressing a strip of aluminum alloy sheet material (10) in step-by-step lengthwise direction using complementary molds to form the strip in predetermined profiles as a hoop with a formed gap between the ends. The gap is then welded to form an unfinished wheel rim. The strip has a…",
  "path": "/patents/1085631",
  "publishedAt": "2004-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21D53/30",
    "YUECOM MFG CO LTD [TW]"
  ],
  "textContent": "The method involves pressing a strip of aluminum alloy sheet material (10) in step-by-step lengthwise direction using complementary molds to form the strip in predetermined profiles as a hoop with a formed gap between the ends. The gap is then welded to form an unfinished wheel rim. The strip has a predetermined cross-section suitable for forming a wheel rim by extrusion molding.",
  "title": "Method for manufacturing an aluminium alloy wheel rim"
}