Constructive disposition introduced in spacer for screens and / or metallic mesh employed in the production of parts or structures, pre cast concrete

摘要

"Constructive disposition introduced in spacer for screens and / or metallic mesh employed in the production of parts or structures, pre cast concrete.Since the spacer (1) is defined by a single piece (2) which has a projection (3) is formed by spacing walls (4) which are orthogonal to a gradual narrowing in the direction (5)The previous edge (6), the spacer (1) is characterized by the fact that the spacing projection (3) part of a terminal coupling (7) which has a channel (8).In each of its extreme wall incorporates a sector of the wall orthogonal (9); the two sections of the wall (9) are mutually coplanar and are each.A corresponding strap retainer (10) which operates in conjunction with a tooth retention (11) in the form of a ramp; the locking spacer (1) with respect to the screen and / or metallic mesh (m) is given.In a sense, by the channel (8) and in the other direction, by pairs formed by retention straps (10) and tooth retention (11) in the form of a ramp.Which are the details that equip the coupling terminal (7).