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US 7,673,946 B1Granted
Hub apparatus for bicycle wheel and method
AssigneeHed Cycling Products, Inc.
InventorSteven Arthur Hed
Life of this patent
Estimating the term…
Abstract
A hub apparatus for a bicycle wheel with improved aerodynamic mechanism is provided. In one embodiment, the apparatus includes a hub body having a parabolic shape. The hub body is disclosed approximately about a center plane of the bicycle wheel and has a plurality of retaining holes for retaining one end of bicycle spokes.
Claims6
A hub apparatus for a bicycle wheel, comprising:
- a hub assembly having an axle member extending along a center rotating axis of the bicycle wheel;
- a hub body disposed about a center plane of the bicycle wheel, the hub body having a first disc side and a second disc side, the first and second disc sides being disposed face to face wherein a peripheral edge of the first disc side and a peripheral edge of the second disc side connect to each other to form a peripheral edge of the hub body, the first and second disc sides having spoke retaining points disposed between the axis and the peripheral edges of the first and second disc sides, the peripheral edge of the hub body cutting through air flow confronted by the bicycle wheel;
- and
- wherein the axle member extends through a center of the hub body.
1 more element
A bicycle wheel, comprising:
- a wheel rim;
- a hub apparatus disposed at a center of the bicycle wheel;
- and
- a plurality of spokes mounted between the wheel rim and the hub apparatus;
- wherein the hub apparatus comprises:
- a hub assembly having an axle member extending along a center rotating axis of the bicycle wheel;
- and
- a hub body disposed about a center plane of the bicycle wheel, the hub body having a first disc side and a second disc side, the first and second disc sides being disposed face to face wherein a peripheral edge of the first disc side and a peripheral edge of the second disc side connect to each other to form a peripheral edge of the hub body, the first and second disc sides having spoke retaining points to receive an end of a respective spoke between the axis and the peripheral edges of the first and second disc sides, the peripheral edge of the hub body cutting through air flow confronted by the bicycle wheel;
- and
- wherein the axle member extends through a center of the hub body.
7 more elements
Dependencies are inferred from the claim text.