ES130323U - Lever with safety device for the opening of reduction valves in gas installations. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Lever with safety device for the opening of reduction valves in gas installations. (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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Ind Espanolas S A
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Ind Espanolas S A
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Application filed by Ind Espanolas S AfiledCriticalInd Espanolas S A
Priority to ES1967130323UpriorityCriticalpatent/ES130323Y/en
Publication of ES130323UpublicationCriticalpatent/ES130323U/en
Application grantedgrantedCritical
Publication of ES130323YpublicationCriticalpatent/ES130323Y/en
Lever with safety device for the opening of reducing valves in gas installations, essentially characterized by being constituted by a lever provided with a lower trigger, tending to be directed downwards by the action of a leg spring wound to the axis of rotation of the trigger on the lever, whose trigger guarantees the closed position of the valve when it is caught in a flange fixed to the valve cover, or formed in it, the opening being made by pressing the trigger upwards and rotating the lever, the which lowers the stem of the valve due to the eccentricity of the axis of rotation of the lever with respect to the contour of support thereof, the first turn being facilitated by a spring that presses the stem downwards, thus reaching a turn of 90q;, after which it must continue turning in the same direction, until it is supported by a stop provided for this purpose in the valve cover, avoiding in this way, the lever was passed from the open valve position, and the valve closed again. (Machine-translation by Google Translate, not legally binding)
ES1967130323U1967-06-031967-06-03
LEVER WITH SAFETY DEVICE FOR OPENING REDUCING VALVES IN GAS INSTALLATIONS.
ExpiredES130323Y
(en)