US PATENT SUBCLASS 152 / 97
.~.~.~ Radial


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

1  DF  SPRING WHEELS {3}
17  DF  .~ Spring encircling rigid annulus {10}
87  DF  .~.~ Coil spring {7}
97.~.~.~ Radial {6}
98  DF  .~.~.~.~> Tandem, interposed bearing
99  DF  .~.~.~.~> Telescoping cylinder supported
100  DF  .~.~.~.~> Cylinder and piston supported {2}
103  DF  .~.~.~.~> Encircled rod supported {1}
105  DF  .~.~.~.~> With separate annulus guide {1}
112  DF  .~.~.~.~> With separate drive


DEFINITION

Classification: 152/97

The coil springs supporting the spring encircling rigid annulus in the spring wheel are arranged with their axes extending radially of the axis of the wheel.