Flat concrete component shuttering - has walls hinged on baseplate to swing outwards and secured by clamping bolts

摘要

The shuttering is intended for production of flat components of concrete or similar material, particularly for prefabricated houses. It comprises a baseplate from which removable walls extend vertically. The walls (2) are hinged on the baseplate to swing outwards, and clamping bolts (15-17) are hinged on an axis (14) at right angles to the axis (3) of the walls. In one position these prevent the walls from swinging out. The wall bearing against the lower edge of the component can be arranged to hinge, but not to slide, or alternatively the walls can both hinge and slide outwards parallel to the baseplate.