ES261802A1 - Improvements introduced in the spreads with spherical valve (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the spreads with spherical valve (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the valves with ball valve, characterized by the fact of having a cylindrical housing inside the valve body that has internally filtered its ends in order to screw in them corresponding sleeves that open with adjustable pressure on respective washers of suitable nature and elasticity, which, being symmetrically opposed, rest on the spherical valve of the key that fits centered in said housing, so that the tightening action of the washers or seals on the ball valve is realizable and adjustable by both ends of this, also given the circumstance that, for the assembly of the key, said sleeves can also configure a polygonal external profile or contour for the purpose of coupling threaded tubes, or in the form of a plate. (Machine-translation by Google Translate, not legally binding)
ES0261802A1960-10-101960-10-10Improvements introduced in the spreads with spherical valve (Machine-translation by Google Translate, not legally binding)
ExpiredES261802A1
(en)
Improvements in the construction of assembly or removal tools of the interior piece of valves for tires. (Machine-translation by Google Translate, not legally binding)