TIRE "~VI~F.EL CA~'AI~LF flF T'h'~IA~E~r QF A~~t I'R'E~U~E
BACI~GItQtIND ~F TIC INVENTIC1N
!'recently, tire wheels don't have prcasure adjustment function, sa we cannot have superb satisfaction on tx~th sides of mileage and braking distance, that is, hc~th aspec :s are compre~mi,~t i<> a certain degree.
Mileage is improved on the conditic>n afthe redtrctian afthe ratting resistance oftires, namely, by maiJnt~ning the air psure of tines nigh.
Eiraking distance is shortened on the condition <af the increase of the touching area of tires to graund, namely, by lowexiag the air pre.,sure ottir~.
't"he wheel of this invention prcrvide~; tire with two et'licient states I<ir bath conditions.
SUMMARY OF THE INVENTIUI~
"fhe wheel ofthis invention makes tire rttaintain high air pressure on traveling and towers is an sudden breaking.
Figure I is the simplified drawing of fhe tire whet that is capable of two phases of air pressure.
Fi~'ure 2 bee in detail the press~ue re~tulator 1 in t~igure t.
DETAILED DIrs~CRIPTION C1F TIIE INVENTION
'This device comprises ref two parts of cylinder 1 and pressure reguiatcar 2 on a rough view, and, two its are connected by a ~ far 3 to piston 4_ As ttx; tire rolls and the bar 5 is pressed against ground, tt~ teeth b attached to the bar 5 spin the c-vs~y-spinning ct.~ttric tootttecf gear T and tt~e inr~r Loaf r g ashes the tex~thed gear 3 attaehai to the piston 4. Consequently, the inside of the cylinder I goes into vacuum and the tin; is inflated. When the burr S gets away fmm ground. it is restored to the previous pasition by the force of springs 9.
Af~C;r vehicle travels same distance, the pressure. of the tire reaches the maximum.
On weak brake form:. this state is, maintained but an strong one. the whet!
stops spinning, hut the heavy lumpl0 keeps movinb because of inertia.
It means the spinning of the ellipse I i-As the ellipse 1 ! spins. the beady 12 is heaved and the toothed gear 3 is let go and so is the piston 4.
As a result! the pc~sure of the tire decreases.