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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Productos Pirelli SA
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Productos Pirelli SA
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Application filed by Productos Pirelli SAfiledCriticalProductos Pirelli SA
Priority to ES0087691UpriorityCriticalpatent/ES87691Y/en
Publication of ES87691UpublicationCriticalpatent/ES87691U/en
Application grantedgrantedCritical
Publication of ES87691YpublicationCriticalpatent/ES87691Y/en
A safety valve for air chambers of pneumatic tires, essentially characterized by the fact that it consists of a fully threaded shank, partially covered by a truncated cone-shaped rubber body slightly larger in diameter than the rim hole to which it is fixed by compression, and a metal bushing, having the smaller diameter slightly larger than the hole of the rim, on which its bases rest, which entirely covers the above-mentioned rubber body, which is fixed in position by means of a nut which is screwed into the piston rod. The valve. (Machine-translation by Google Translate, not legally binding)
ES0087691U1961-06-121961-06-12
Safety valve for air chambers of pneumatic tires
ExpiredES87691Y
(en)
Pneumatic device for bracketing vehicles in general provided of brakes for vacuum or compressed air (Machine-translation by Google Translate, not legally binding)
Improvements in the regulators of the braking power for pneumatic brakes, directed in dependence with the load of the axis (Machine-translation by Google Translate, not legally binding)