Cleaning device for pressure cylinder in drawing trains of continuous wire machines (Machine-translation by Google Translate, not legally binding)

摘要

Cleaning device for pressure cylinders in drawing trains in continuous spinning machines, characterized essentially by being constituted by a cylindrical and solid element of synthetic material, which on its lateral surface has a plurality of longitudinal and flattened recesses, in grooved and symmetrical arrangement with respect to the ideal axis of the element, which also has a regular Y-shaped axial perforation, with its three equivalent arms and rounded terminal shape, each roller being supported between two ideally coaxial and opposing lugs, constituted at the ends of two parallel arms derived from a section parallel to the axis of the cylindrical member and solid, in turn, of two parallel arms constituting the mounting support for the device, so that the cylindrical element remains at each moment virtually floating, supported between the lugs introduced at the ends of the cavity axially and temporarily in placed in one of the arms of the Y defined by the aforementioned perforation, the assembly of each roller being made by temporary separation, due to a forced deformation of the arms of immediate support, deformation possible given the limited elasticity of the synthetic material constituting those arms and the rollers themselves. (Machine-translation by Google Translate, not legally binding)