Holding frame for roof-edge shuttering

摘要

The frame has a supporting strut (6) protruding from the building wall and along which a vertical holding arm (8) is adjustable and lockable, this bearing against the shuttering. The arm is clamped to the strut via a bar (11) extending in its lengthwise direction, and with a hinging handle (12) at the top end and accessible from the outside. This presses a clamping piece (14) at the bottom end of the bar against the strut. The bar can screw to and fro inside the arm, or can turn in it without sliding, while screwing into the non-rotating clamping piece. There can be mating spiral faces (15, 16) working together on the bar and arm.