US PATENT SUBCLASS 152 / 162
.~.~.~ Guide flanges

Current as of: June, 1999
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152 /   HD   RESILIENT TIRES AND WHEELS

151  DF  TIRES, RESILIENT {14}
155  DF  .~ Cushion and pneumatic combined {4}
159  DF  .~.~ Superimposed {3}
162.~.~.~ Guide flanges {1}
163  DF  .~.~.~.~> Radial stops {1}

DEFINITION

Classification: 152/162

The cushion means is located radially outwardly of the pneumatic feature and is guided by flanges so that it reciprocates under load. A plurality of cushion means may be present. The flanges may be on either the wheel or the

cushion means. They hold the cushion against lateral displacement and may be the sole means securing the tread to the wheel.