| 摘要 |
<p>The device (100) has a contact element (1) that is made of a material, which has a support plane (27,28), where strips (2,4) are made of another material. The strips have system boreholes (21,22) for retaining accessories, particularly instep or positioning elements for clamping or positioning of components. The former material has a lower thermal expansion coefficient than the latter material. An independent claim is also included for a clamping system, which has positioning or fixing elements.</p> |
