| 摘要 |
<p>Connection device (1) for shuttering elements having on their edges strips (4) projecting at a right angle to the cover (3) and containing above all a clamp strap (5) which in its operating position encompasses the strips (4). The clamp strap (5) is pivotable and can be secured in the operating position and deformed in such a way that both strips (4) are pressed together. In this operating position, the clamp strap (5) surrounds the opposed surfaces (9) of the strips (4) in such manner as to cause them to interlock at least in certain areas, and thus aligns them. To fasten the free arm (7) of the clamp strap to securing rod (8), a sliding extension (10) is provided on the latter which moves roughly in the direction of the free end of the strap and secures the rod (8) after sliding.</p> |
