发明名称 |
Round shaft chisel fits into chuck, in which it can rotate, inner contour of chuck and outer contour of shaft allowing chisel to swivel about its longitudinal axis |
摘要 |
<p>The round shaft chisel fits into a chuck (30), in which it can rotate. The inner contour (32) of the chuck and the outer contour (16) of the shaft (15) allow the chisel to swivel about its longitudinal axis (17).</p> |
申请公布号 |
DE102006029300(B3) |
申请公布日期 |
2007.11.29 |
申请号 |
DE20061029300 |
申请日期 |
2006.06.23 |
申请人 |
BETEK BERGBAU- UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO. KG |
发明人 |
HOLL, BERND |
分类号 |
E21C35/19;E21C35/18 |
主分类号 |
E21C35/19 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|