| 摘要 |
A vehicle door beam of relatively small profile and high strength. The door beam is fabricated from a web and includes a beam portion and brackets extending from opposite ends of the beam portion. The beam portion includes two lateral portions of the web rolled inwardly into closed configurations, and the two lateral edges of the lateral portions are welded to the beam portion. In an alternative embodiment, a second web is included in the beam portion and is part of both of the closed configurations.
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