{
  "$type": "site.standard.document",
  "description": "The thickness (f1) of end sections (14e,16e) of outer walls (14,16) is progressively reduced. Two outer walls of a metal alloy hollow section (11) opposite to each other and running parallel to each other are linked on the inner side by a shaped inner wall (26,28). The outer walls limit profiled…",
  "path": "/patents/1084784",
  "publishedAt": "2004-08-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21C23/14",
    "ALCAN TECH & MAN LTD [CH]"
  ],
  "textContent": "The thickness (f1) of end sections (14e,16e) of outer walls (14,16) is progressively reduced. Two outer walls of a metal alloy hollow section (11) opposite to each other and running parallel to each other are linked on the inner side by a shaped inner wall (26,28). The outer walls limit profiled cavities (12) with the inner walls. An independent claim is also included for a method for reshaping a metal alloy hollow section according to the present invention.",
  "title": "Hollow profile and method of its production"
}