ES252439U - Airbrush gun for densive materials, perfected (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Airbrush pistol for refined dense materials, of the type of which are constituted by a conventional airbrush that forms in the anterior part an angular chamber, whose vertical duct forms in the upper part of the airbrush a mouth for the provision of a small hopper of supply, while the body confirms as a bridge through which a part of the air-conducting needle is visible and in which zone the actuating trigger lever acts, and is characterized essentially by the fact that the needle, supported on the bridge bases, has an O-ring in the passage that passes through, the base located next to the handle, and its tail narrows in an occluded extension inside an axial chamber that forms the body with respect to the needle itself, which is perforated, longitudinally and has radial outlets located precisely in said tail; with a rear end of said axial chamber being provided with a nut with a threaded extension to the body that forms two passages of different diameter, the narrowest being in the internal part threaded to receive a threaded rod, with airtight seal and stopper external control by means of which the limit of the path of the needle is established, by inserting or removing it, so that the insufflation nozzle is closer or further away from the spray nozzle to establish the granulometry of the pulverized pasty material. (Machine-translation by Google Translate, not legally binding)