| 摘要 |
<p>The method involves shaping a reinforcing profile (10) and inserting the reinforcing profile in a reinforcing chamber (3), so that one of the legs (13) of the reinforcing profile is spaced initially opposite to a profile-outer wall (2) in the area of a screw joint (18). The reinforcing profile experiences a pivoting- or rotary movement during tightening of the screw joint passing through the profile-outer wall of a hollow chamber profile (1). The reinforcing profile is pressed in an area of the reinforcing profile to the inner wall of the reinforcing chamber.</p> |
