Method for the Production of a Closed Hollow Profile for a Vehicle Axle |
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| 申请号 | US15248362 | 申请日 | 2016-08-26 | 公开(公告)号 | US20170066036A1 | 公开(公告)日 | 2017-03-09 |
| 申请人 | Benteler Automobiltechnik GmbH; | 发明人 | Michael Brüggenbrock; Thomas Flehmig; Thomas Flöth; Thomas Grosserüschkamp; Norbert Niggemeyer; Andreas Frehn; | ||||
| 摘要 | A method for the production of a closed hollow profile for a vehicle axle including the following steps: a) provision of a board made out of a sheet of metal, wherein the board has at least a length in a longitudinal direction and at least a width in a transverse direction, b) forming of the board, creating an open profile with a channel running in a longitudinal direction of the board, c) forming the lateral surfaces of the board, creating a hollow profile with a circumference and a longitudinal gap and d) joining together the longitudinal gap. | ||||||
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| 说明书全文 | |||||||
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