| 摘要 |
The invention relates to a corner connection device, preferably for producing window or door frames from miter-cut hollow profile elements (10), comprising a supporting table (1) forming a working plane (e), positioning and fastening elements for the profile elements (10), and at least one punching head (5), which has a punching tool (6) for pressing the profile elements (10) together with a corner angle (11). According to the invention, at least individual positioning elements (2, 7) located outside the pressed frame corner, fastening elements (4) or punching heads (5) can be lowered under the working plane (e) of the supporting table (1) after the pressing of the hollow profile elements (10). The frame element can thus be shifted or rotated in the working plane (e) of the supporting table (1) without effort. |
