| 摘要 |
<p>A device is provided for connecting two parts, of which one forms a recess and the other a counterpiece which can be pushed into the recess, and, to obtain a simple firm connection without the direction of insertion being fixed, there is on at least one part a coating which consists of granular rigid material and which is attached to a deformable, preferably elastic carrier material. The length of the granular elements is made greater than the distance between the opposing faces of the parts to be connected.</p> |
