US PATENT SUBCLASS 301 / 6.7
.~.~ Brake drum supported on wheel clear of hub

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

5.1  DF  WHEEL {21}
6.1  DF  .~ With drive or brake attachment {8}
6.7.~.~ Brake drum supported on wheel clear of hub

DEFINITION

Classification: 301/6.7

Brake drum supported on wheel clear of hub:

(under subclass 6.1) Wheel combined with a brake member intended to turn about the wheel axis, said member having a cylindrical friction surface thereon, which brake member is supported by the wheel member without any other load-bearing attachment to the vehicle.