| 摘要 |
<p>The device has left and right spring devices (1, 4) with respective spring units (10, 27), where spring forces are transmitted to left and right side walls (7, 8) of a form-tool or to coupling bodies under the effect of rest-preload force in an operating position. The deformation produced by the preload force is larger than an oscillating path amplitude. An activation device with electrical linear motors (3) is arranged in the side walls, where the activation force of the motors is transmitted to the form-tool only over the side walls or over the coupling bodies.</p> |
