| 摘要 |
<p>The die has a jacket shell (3) of rectangular cross section, is open at the top and can be fixed to a base body (1). The die segments (2, 2a) can be moved and guided in parallel guide slots (8, 8', 8a, 8a') in the jacket shell. There are projecting guide devices (5, 5a) on the sides of the die segments to engage positively in the guide slots.</p> |
