| 摘要 |
<p>A striking device (1) for plastic frame profiled section has an additional welding position (4) to be adjusted between angles to be created in frame profiled sections to be welded and to be placed in an arch-shaped guide-device, which has grooves (14,15) in a support (13) for plastic frame profiled sections. A guiding element on the additional welding position grips into the grooves.</p> |
