CPC Subgroup
E04G 11/30 which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis
Full Title
Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs > for walls, e.g. curved (E04G11/04 takes precedence) > Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like (E04G11/04 takes precedence) > Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer > which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis