Hollow body e.g. waterproof container, for receiving e.g. liquid, has inner reinforcement element attached to wall portions, where element acting in traction absorbs or accepts withdrawal phenomenon when molded body is cooled

摘要

The body (1) has an inner reinforcement element (3) attached to wall portions (2, 2', 2'') involved during a molding process, and adapted to act along a deformation direction (D). The element acting in traction absorbs or accepts a phenomenon of withdrawal when the molded body is cooled. The element includes branches (11', 11'') provided with connection ends (4) that are integrated with the wall portions respective to the body, where the body is made up of thermoplastic or thermoset materials. An independent claim is also included a method for fabrication of a hollow body.