ES1044635U - Shuttering for ceilings. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Formwork device for slabs, being of the type of formwork that are constituted by sliding profiles, supported by corresponding props, on which the guide rail profiles are positioned equidistantly between them, among which are the panels that are flush with the part central height of the profile of the guide holders and receiving the concrete once closed perimeter, characterized in that the guide rail profile (3) has the lateral supports of the boards (4) defined by a first section (6) internal inclined downward, and a second curved-concave section (7), whose external end is flush with respect to the inclined internal section (6) and having solidary joining means of profiles (3) guide holders with respect to the longitudinally attached ones, which are defined by a plate (14) fixed to the internal face of the base of the profile (3) guide holders, projecting towards the outside and presenting with respect to its the upper end is centered, a curved pin (15) that by its free end (17) is finished off in relation to the internal central face of the upper side (5) that is flush with the boards (4), and on its lower face the said plate (14) has a straight extension (16), while at its other end the profiles (3) guide holders have an oval hole (18) in relation to its base and in the vicinity of its end, it being provided that the boards (4) present on their sides a profile (8) of seat with respect to the profiles (3) guide holders. (Machine-translation by Google Translate, not legally binding)