Adjustment for unions of non-metallic pipes (Machine-translation by Google Translate, not legally binding)

摘要

Fit for non-metallic pipe connections that can be used alternatively by means of the traditional preset connection system with auxiliary mechanical means or by means of a new manual and removable joining system without the need of auxiliary mechanical means, characterized to be carried out from the following elements: - main body provided with longitudinal rings where they will accommodate O-rings that will serve to ensure the tightness once assembled the set to be in contact with the press. It is configured with projections and channels to assemble the press and the outer sleeve in a manual manner and be able to dismantle it. - a press that will be positioned at the end of the main body between the outer sleeve and the said body coupled to a straight and slightly conical projection that allows it to slide to perform its function, likewise includes spikes for digging into the tube and some protrusions without recoil. - a cylindrical outer shell of slightly conical configuration to facilitate the sliding of the press, provided with visors inside and some recessed slots where the projections of the press will be fixed, avoiding the movement of the tube before possible dilatations. It also includes two pins on the opposite end to the tube entrance that will serve to be able to slide the same through the slots of the body of the adjustment in a disassembly operation. (Machine-translation by Google Translate, not legally binding)