Chainring
First Claim
Patent Images
1. A solitary chainring of a bicycle front crankset for engaging a bicycle drive chain, comprising:
- a chainring body having a radially-oriented center plane, and an inboard side and an outboard side on opposite sides of the center plane;
a plurality of teeth formed about a periphery of the chainring body; and
one or more clearance chamfer surfaces formed about the periphery of the chainring body, each of the one or more clearance chamfer surfaces disposed between adjacent pairs of the plurality of teeth.
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Accused Products
Abstract
A solitary chainring of a bicycle front crankset for engaging a bicycle drive chain, including a plurality of teeth formed about a periphery of the chainring. One or more clearance chamfer surfaces are formed on the chainring body, each of the chamfer surfaces substantially centered between adjacent pairs of the plurality of teeth.
99 Citations
24 Claims
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1. A solitary chainring of a bicycle front crankset for engaging a bicycle drive chain, comprising:
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a chainring body having a radially-oriented center plane, and an inboard side and an outboard side on opposite sides of the center plane; a plurality of teeth formed about a periphery of the chainring body; and one or more clearance chamfer surfaces formed about the periphery of the chainring body, each of the one or more clearance chamfer surfaces disposed between adjacent pairs of the plurality of teeth. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification