摘要 |
<p>Projecting or offset pieces (7,8) form a sprue/stalk. A positioning and/or clamping body has a raised area (9) or a recessed area where a clamping device makes a grip. It also has bearing surfaces (10-15) and is designed as a positioning and/or clamping body that partly encompasses a side part (4). On one side part there is a projecting piece or an offset piece designed as a positioning and/or clamping body.</p> |