US PATENT SUBCLASS 301 / 27
.~.~.~.~.~.~ Expandable ring

Current as of: June, 1999
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301 /   HD   LAND VEHICLES: WHEELS AND AXLES

5.1  DF  WHEEL {21}
9.1  DF  .~ Detachable wheel section {10}
10.1  DF  .~.~ Demountable rim {4}
11.1  DF  .~.~.~ Rim-securing means {13}
25  DF  .~.~.~.~ Latch {3}
26  DF  .~.~.~.~.~ Annular latch {1}
27.~.~.~.~.~.~ Expandable ring

DEFINITION

Classification: 301/27

(under subclass 26) Wheel wherein the securing ring includes a portion that is movable radially outwardly to engage and secure the rim to the wheel body.