ES1010555U - Perfected pneumatic hammer. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Perfected pneumatic hammer, essentially characterized to be constituted from a cylinder, provided in their corrections of corresponding extreme threads, to one of which the bucket is coupled, having provided that the above distribution caption present, in addition to the threaded coupling neck to the cylinder, a smooth sector exterior the same with facetados in its external surface to facilitate its tightening, at the same time that threaded neck is prolonged interiorment, counting this prolongation with a perimetral throat provision of rotated holes, beyond which it is defined a short neck provided of two perimeter slots for the implementation of paths of distribution joints, hungering within a distribution head and axial disposition a materialized unique distributor in a vástago with a discoidal expansion provided of a perimeter alignment of holes or perforations, vástago that for higher or external extremity with it stituts the seat for the spring of the anti-return valve, while its bottom extremity receives itself to another spring on which it lies a support for a shutter, establishing between support and shutter a sweeping taco and being such shutter assisted by two sealing joints, with the particularity also that the distribution head also includes an external threading in its external embossing, through which a cylinder head coupling is fitted to the same pneumatic pressure coupling, also provided with flat facets facilitate their tightening on the distribution head, established in the sine of the cylinder and between the distribution head and the button a piston, with which collabora a retention ring for the same, immediately under which location washers are located from the mouth. (Machine-translation by Google Translate, not legally binding)