ES313865A3 - Improvements in the fittings for coupling pneumatic pumps. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the fittings for coupling pneumatic pumps. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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LLASAT CAROS FRANCISCO
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LLASAT CAROS FRANCISCO
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Application filed by LLASAT CAROS FRANCISCOfiledCriticalLLASAT CAROS FRANCISCO
Priority to ES0313865ApriorityCriticalpatent/ES313865A3/en
Publication of ES313865A3publicationCriticalpatent/ES313865A3/en
Improvements in the fittings for coupling of pneumatic pumps, characterized in that a fitting is made of a cylindrical housing in whose central part there is a nozzle suitable for the application, on the outside, of a flexible conduit related to a pump , in whose inner part has a central pivot, while in the lower part of said body there is an elastic ring intended to be applied around the valve of a chamber to be inflated, inserted in the same fitting, being located in the upper part of the body in question a lever operable by hand, attached to an eccentric, all in such a way that, for a certain position of the lever, it exerts pressure against the nozzle, with which it performs a displacement that compresses the elastic ring, the which expands on the inside and sticks around the valve of the chamber, facilitating this action when put into the pump operates, at the same time that the central pivot of the same nozzle pushes the shutter of that valve to cross the passage in it, while, for another position of the lever, it stops acting on the nozzle, with which This does not cause any effect on the aforementioned elastic ring and valve. (Machine-translation by Google Translate, not legally binding)
ES0313865A1965-06-051965-06-05Improvements in the fittings for coupling pneumatic pumps. (Machine-translation by Google Translate, not legally binding)
ExpiredES313865A3
(en)
Improvements introduced in the valve mechanisms for the filling of pressure fluid bottles. (Machine-translation by Google Translate, not legally binding)