{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for producing a torsion profile from a tubular hollow profile (1), wherein the torsion profile is provided with spaced walls over its entire length, comprising the following method steps: a) inserting the tubular hollow profile (2) into a first forming die (2), b)…",
  "path": "/patents/947035",
  "publishedAt": "2016-01-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21D22/025",
    "BENTELER AUTOMOBILTECHNIK GMBH [DE]"
  ],
  "textContent": "The invention relates to a method for producing a torsion profile from a tubular hollow profile (1), wherein the torsion profile is provided with spaced walls over its entire length, comprising the following method steps: a) inserting the tubular hollow profile (2) into a first forming die (2), b) end-side fixing of the tubular hollow profile (1) in the first forming die (2) by means of a respective tapered first mandrel (4, 5) extending into a torsion region (3), c) fixing the tubular hollow profile (1) over its longitudinal extent in the first forming die (2), d) deforming the tubular hollow profile (2) over its longitudinal extent in the torsion region (3) by means of a first blade (6) under reduction of the tube cross-sectional area, e) removing the first blade (6) and the first mandrels (4, 5).",
  "title": "METHOD FOR PRODUCING A TORSION PROFILE FROM A TUBULAR HOLLOW PROFILE"
}