| 摘要 |
<p>The invention relates to a gun for spraying liquid at a very high pressure, referred to as a focusing gun, and to a method for manufacturing same, according to which two elongate parts (2) are manufactured to be assembled so as to form the focusing gun. Each of said parts includes an assembly surface (J) comprising a central groove (3) for forming the duct of the focusing gun once the parts have been assembled, and a gluing tank (9) for being filled with an adhesive substance. Further, at least one of said parts (2) has a centring rib (6), projecting relative to the assembly surface thereof, while the other part has, for each centring rib (6), a centring cavity (7), the size of which is suitable for tightly housing said centring rib.</p> |
