US PATENT SUBCLASS 152 / 75
.~.~.~ Straight, radial or tangential

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}
69  DF  .~.~ Leaf spring {8}
75.~.~.~ Straight, radial or tangential

DEFINITION

Classification: 152/75

The leaf spring supports for the spring encircling rigid annulus in the spring wheel are without curvature and arranged either radially or tangentially with respect to the wheel center.