| 摘要 |
<p>Roof scaffold (10) adapted to be arranged to an upwardly directed flange on a roof, the flange having a first and a second side (13,14). The roof scaffold (10) comprises a roof part (20) adjustably arranged to a work port (50), and adapted to bear against a roof surface (12) after mounting. The roof part (20) comprises a coupling arrangement (30) for releasable attachment of the roof scaffold (10) to the flange (11). The coupling arrangement (30) comprises at least a first and a second coupling member (31,32) arranged to cooperate with each other and in a direction opposing each other on each side of the flange (11) with a force (F1,F2) so that the coupling arrangement (30) is retained to the flange (11). The force (F1,F2) arises as a function of gravity. The work part (50) has a work surface (51) for carrying a load, or for work. The force (F1,F2) is imparted via the roof part to the first and the second coupling member in a direction parallel to the roof surface (12).</p> |
