ES287733A1 - Improvements in the manufacture of valves for pneumatic chambers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of valves for pneumatic chambers (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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Talleres Notario SA
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Talleres Notario SA
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Priority to ES287733ApriorityCriticalpatent/ES287733A1/en
Publication of ES287733A1publicationCriticalpatent/ES287733A1/en
Improvements in the manufacture of valves for pneumatic chambers, essentially characterized by an axial notch in which the central section of an inverted U-wire spring, housed inside the body of the valve, is inserted at the inner end of the valve stem. valve, and elastically retained by the pressure of its branches against the inner wall of said valve body, in order to practically prevent the rotation of the rod during the operation of screwing thereon the extreme nut that determines the closing of the valve, and to contribute, at the same time, to the guiding of the aforementioned stem through the interior of the valve body. (Machine-translation by Google Translate, not legally binding)
ES287733A1963-05-071963-05-07Improvements in the manufacture of valves for pneumatic chambers (Machine-translation by Google Translate, not legally binding)
ExpiredES287733A1
(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)