INTEGRATED BICYCLE CHAINRING ASSEMBLY
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United States of America Patent
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Issued Date -
Dec 29, 2011
app pub date -
Jun 28, 2011
filing date -
Jun 28, 2010
priority date (Note) -
Abandoned
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Abstract
An improved bicycle chainring assembly. The improved assembly includes at least two integrally formed chainrings configured to be attached to a bicycle crankarm via mounting apertures formed in the assembly. The chainrings of the assembly may be joined with discrete, continuous, or semi-continuous connection structures to achieve any desired degree of stiffness and weight savings. In some cases, the mounting apertures may be formed near the periphery of one of the chainrings.
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