| 摘要 |
<p>Device which can be inserted in the fluid circuit of the tank supplying gasoline to the vehicle's engine, characterised in that it has a valve body with a gasoline- inlet conduit; said valve casing having linked to it a rod for blocking the passage of fluid, in the closed position of the valve, and for allowing the passage of fluid when the valve is in the open position; said rod being securely linked to a drum-type lock, which can be retained in the valve body, with an upper and lower stop; said lock likewise bearing a cramp which projects with respect to an inlet cavity in the valve body coinciding with the closed position of the valve of the device, which can be made accessible by means of a corresponding key, said lock being linked, within a suitable cavity of the valve body, to a compression spring; said lock also being, in the open position of the valve, slightly projecting from the valve body and, in the closed position of the valve, flush with said valve body. <IMAGE></p> |
