Patent ID: 6074148
Filing Date: 2000-06-13
Classification: F16B

Abstract:
An improved capped wheelnut assembly for use in environs wherein the wheelnut can become hot enough to endanger related wheel parts such as a wheel cover, said improved capped wheelnut being of the type including a nut body having a central threaded aperture and a pair of ends, one end being adapted to engage a wheel, said end terminating in a conical surface, said conical surface terminating in a short cylindrical land, said land in turn terminating in an annular surface which extends radially of said nut body, and a cap for said nut body having an end wall and a continuous side wall which terminates intermediate said ends of said nut body in an annular edge, an insulating washer constructed of material having low heat conductivity, said washer being of annular ring shape and positioned on said annular surface and said land adjacent the lower end of said cap, said annular edge of said cap being engaged with said washer so as to clamp said washer against said land so that said washer will not fall off the nut body and heat from the wheelnut will be dissipated in said washer.