Frame welding clamp for fixing window profile sections comprises a tensioning cylinder for pressing a window profile section against a stop surface

摘要

Frame welding clamp comprises a tensioning cylinder (4) for pressing a window profile section (1) against a stop surface (32). An independent claim is also included for a method for welding window profile sections using the above frame welding clamp. Preferred Features: The tensioning cylinder is lowered below the surface of the stop surface. The tensioning cylinder pivots about an axis which is arranged below a support surface (31) and is aligned perpendicular to the stop surface.