Disposicion constructiva aplicada en roldana para puertas corredizas que comprende un cuadro con rueda pequeña acoplado a un eje solidario a una chapa, donde se fijan unos resortes, donde una traba de unión del cuadro con la chapa se acopla a un orificio rectangular bajo presion, la cual esta compuesta de un cuerpo mayor dotado de una prolongacion lateral de trabado de la chapa y dientes con salientes laterales.

摘要

As described in the description and depicted in the drawings, the invention is characterised by an innovative structural arrangement for a sliding door runner, with an improved structural arrangement in order to improve the manufacture and use of the article, some of the inner components of the runner, in particular the disassembly stop retained under pressure and the reinforcement bar, having a new format and arrangement which prevent undesirable disassembly and make the assembly more secure.