ES1054987U - Set of connectable zipper. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Attachable zipper assembly, wherein a multiplicity of rack elements can be aligned and successively spliced to obtain the desired rack length, characterized in that it comprises: one or more rack elements (1), constituted by an elongated body, prismatic in general with quadrangular section, which by one of its bases has a groove (2) of rectangular section extended to the entire length of said rack element ; the opposite base has, in correspondence with each end, a recess (3) constituting a half-housing, and which in collaboration with the respective recess of the rack element (1 ") adjacent to this end form a complete housing; and by one of the lateral faces, it has the formation of the toothing (4) of rack itself; the body of the rack element (1) has a multiplicity of through holes (5), distributed uniformly along its length, and a through hole (6) made inside the pocket constituting the semi-housing (3); each mentioned rack element (1) includes a metal core (7), constituted by a flattened rod, embedded inside the body of the element, extended to the total length thereof, and provided with a plurality of holes (7) distributed uniformly along its length and in positions correspondingly equivalent to those occupied by the holes (5) of the rack element (1); one or more connecting and connecting pieces, intended to serve as a connecting link between two successive rack elements (1, 1 ") or as a means of fastening the rack elements to the support on which they extend, said junction piece presenting a prominent portion (9), thick, protruding with respect to the plane of the piece, configured as an elongated rod portion of rectangular section, dimensioned in correspondence with the groove (2) of the element of rack (1) where it is housed, this portion (9) having thicken two holes (11) separated from each other by a distance equivalent to that between the adjacent holes (6) of two rack elements (1, 1 '') adjacent, or two adjoining holes (5) of the same rack element (1), and also having the joining part a wing portion (10) which has been provided with a through hole (12), torn, as a fixed medium with screws, to the support medium of the assembly, and a linking element (13) between adjacent rack elements (1), constituted as a flat metal plate, rectangular section, dimensioned in correspondence with the width and thickness of the semi-housings (3) of said rack elements ( 1), and with a double length to that of each half-housing (3), this plate (13) being provided with two through holes, separated from each other by a distance equivalent to that of the holes (11) of the work piece. Joining and joining, housing respective screws (14) through each mentioned hole, these screws (14) being able to pass through the holes (6) of two adjacent rack elements (1, 1 "), and screwed inside of the holes (11) of the thickening portion of the connecting piece, thereby materializing the splice of the two adjacent rack elements (1, 1 "). (Machine-translation by Google Translate, not legally binding)