US PATENT SUBCLASS 152 / 103
.~.~.~.~ Encircled rod supported

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}
97  DF  .~.~.~ Radial {6}
103.~.~.~.~ Encircled rod supported {1}
104  DF  .~.~.~.~.~> With independent annulus guide and drive

DEFINITION

Classification: 152/103

The radial coil springs supporting the spring encircling rigid annulus in the spring wheel have rods or links extending through them lengthwise.