| 摘要 |
<p>A press tool having working parts constituted by stamps and dies and attachment parts such as blank-holders, punch-holders, die-holders, and stay blocks of the tool, wherein interchangeable stamps and dies, formed from metallic removable disc like elements are held by detachable die or stamp-holders, and cradles. The cradles are intended to receive and maintain in place the die or stamp-holder, and are provided with at least one recess presenting a form complementary to that of the holders for each of the die or stamp-holders, an adjustable clamp system is provided which cooperates with an associated cradle in order to render the holder radially and axially immovable.</p> |
