| 发明名称 |
Hollow bolt for stroke-ignition welding process |
| 摘要 |
The hollow bolt for attachment to a workpiece (14) in alignment with an existing bore (15), by stroke-ignition welding, is claimed. Its face surface (13), which is to be joined by welding, incorporates a region (16) shaped as a truncated cone whose smallest diameter is less than and whose largest diameter is at least equal to the bore diameter.
|
| 申请公布号 |
DE4432550(C1) |
申请公布日期 |
1995.11.02 |
| 申请号 |
DE19944432550 |
申请日期 |
1994.09.13 |
| 申请人 |
HBS BOLZENSCHWEIS-SYSTEME GMBH & CO. KG, 85221 DACHAU, DE |
发明人 |
MUSIKOWSKI, HANS-DIETER, DIPL.-ING., 39128 MAGDEBURG, DE |
| 分类号 |
B23K9/20;(IPC1-7):B23K9/20 |
主分类号 |
B23K9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
