Pillar for a motor vehicle and method for manufacturing a pillar |
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| 申请号 | US15662607 | 申请日 | 2017-07-28 | 公开(公告)号 | US09981696B2 | 公开(公告)日 | 2018-05-29 |
| 申请人 | Benteler Automobiltechnik GmbH; | 发明人 | Henning Von Watzdorf; Georg Frost; Martin Schroeter; | ||||
| 摘要 | A pillar for a motor vehicle bodywork is disclosed having a main element with an upper coupling section for attaching to a roof frame, and a secondary element composed of metallic alloy. The secondary element is connected in a planar fashion at least over certain sections of the main element, and the main element has a middle layer composed of a hardened steel alloy, and at least one outer layer which bounds the middle layer toward the outside. | ||||||
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| 说明书全文 | |||||||
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