| 摘要 |
<p>A coupling device (1) for joining vertical and horizontal structural parts (1, 20) for building scaffolding, covering structures, tents, storage rooms, etc. The coupling device (1) comprises at least a cage arrangement (13) located on the vertical structural part (10) for receiving a hook means (27) located on the horizontal structural part (20), and a wedge body (30, 31) for being inserted into the coupling device (1). The horizontal structural part (20), in the joining area thereof, is provided with at least a through-hole(21, 24, 25) for receiving the wedge body (30, 31). The wedge body (30, 31) is formed with an upper main section (35) and at least a lower leg section (40) comprising, respectively, a first wedge-shaped leg (43) for being inserted between the hook means (27) and the cage arrangement (13) and a second impact leg (50) which, after the wedge body (30, 31) has been inserted, protrudes from and is accessible in a lower area of the coupling (1).</p> |
