US PATENT SUBCLASS 152 / 93
.~.~.~ Tangential

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


152 /   HD   RESILIENT TIRES AND WHEELS

1  DF  SPRING WHEELS {3}
17  DF  .~ Spring encircling rigid annulus {10}
87  DF  .~.~ Coil spring {7}
93.~.~.~ Tangential

DEFINITION

Classification: 152/93

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