Cable passing elements, have finger and cavity placed in locations identical from one element to another element so that elements are assembled in aligned way when finger is engaged in cavity

摘要

The elements (1, 2) have crosspieces (4), and a finger (9) projected longitudinally at longitudinal ends of the elements. The finger projected from the element (1) is tightly threaded in a cavity (11) made of thermoplastic material homologous to that of the element (2). The cavity arranged longitudinally in the element (1) is tightly received in the finger homologous to that of the element (2). The finger and the cavity are placed in locations identical from one element to another element so that the elements are assembled in an aligned way when the finger is engaged in the cavity.