| 发明名称 |
Weld Stud for Drawn-Arc Stud Welding |
| 摘要 |
A weld stud for drawn-arc stud welding has a functional portion and a welding portion which represents one end of the weld stud and which is delimited by a front face that is curved outwards in a longitudinal direction of the weld stud. |
| 申请公布号 |
US2017066073(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201615345643 |
申请日期 |
2016.11.08 |
| 申请人 |
Bayerische Motoren Werke Aktiengesellschaft |
发明人 |
KERSCHER Erich;HOLZNER Reinhard |
| 分类号 |
B23K9/20;B23K35/28;B23K35/02 |
主分类号 |
B23K9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A weld stud for drawn-arc stud welding, comprising:
a functional section; and a welding section which forms an end of the weld stud and which is delimited by a face surface which is domed outwardly in a longitudinal direction of the weld stud. |
| 地址 |
Muenchen DE |
