Motor vehicle wheel structure
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United States of America Patent
Stats
-
Sep 11, 2012
Grant Date -
May 27, 2010
app pub date -
Aug 26, 2009
filing date -
Nov 24, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A motor-vehicle wheel structure comprises a wheel rim and a wheel disk having a circumferential border bent and welded within the wheel rim, and a central portion bearing a circumferential series of holes for engagement of bolts for fixing the wheel to the wheel support. The central portion is radiused to the circumferential border of the disk by means of an intermediate annular portion having in cross section an arched configuration projecting outwards. The intermediate annular portion has a plurality of embossed portions projecting outwards, configured in such a way as to define a plurality of spokes set at the same angular distance apart from one another.
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