| 摘要 |
The "AIR BOOSTER FOR DEFLATED PNEUMATIC TIRES" is a device for increasing the pressure of partially deflated tires, when driving an affected vehicle become unsafe. The device transfers air from a normally inflated tire or gradualy from more tires including the tire of a volunteering vehicle to the deflated tire. When pressurized air is transferred from the inflated tire to the deflated tire, the pressure in both tires equalizes in seconds, with enough pressure in both to continue the journey to the nearest convenient repair point. The device comprises a flexible hose and two adaptors attached to the hose.The first adaptor with no means for pushing a core of a valve, is attached to the valve of the deflated tire and the second adaptor with elements to push the valve core in and for attaching the adaptor to the valve is attached to a normally inflated tire. At this moment pressurized air overcomes resistance of the valve core in the deflated tire thus inflating it. This device can also equalize pressure between any two tires, pressurize tires of bicycles, inflatable toys or other products. The air booster is ingeniously simple, very easy to use, inexpensive, safe; it works in seconds, require minimum storage space and can replace or complement other existing devices. The devices, such as portable compressors, pressurized tanks, foot or hand pumps and pressurized bombs, require substantialy more space, weight more, are more expensive and some require much more inflating time. The pumps also require hard physical work while a throwaway bombs contain noxious gas.
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