Patent ID: 6428113
Filing Date: 2002-08-06
Classification: B60B

Abstract:
A low spoke count bicycle wheel having a center plane and comprising:a bicycle wheel hub for supporting the wheel relative to an axle rotatably supported therein, said hub having first and second hub flanges axially displaced from one another, said first and second hub flanges being on first and second sides, respectively, of the wheel center plane, a rim, nine or fewer pairs of first and second spokes, each of said spokes having a first end which is connected to one of said hub flanges or to said rim and a second end which is threadably received in a nipple which is seated at a spoke bore in said rim or in said hub, so that tension is applied by said first spokes between the first hub flange and a first plurality of points which are circumferentially spaced substantially evenly around the rim, and are located on the second side of the wheel center plane, and so that tension is applied by said second spokes between the second hub flange and a second plurality of points on said rim, each of which is adjacent to an adjacent one of said first plurality of points, and is located on the first side of the wheel center plane, wherein the first and second spokes of each pair have a combined static tension in excess of 200 pounds and wherein the first and second spokes of each of said pairs are connected only to the hub and the rim, and not to each other, each of said nipples being operable to adjust the tension in the one of said spokes which is threaded thereinto, independently of any adjustment to the tension in another spoke, wherein each of said pairs of first and second points on said rim are sufficiently close to each other so that, when said wheel is mounted on a bicycle, that bicycle will have improved resistance to speed shimmy or wobble or wheel induced steering inputs or axle deflection by comparison with that bicycle with a conventional wheel comprising: a bicycle wheel hub having first and second hub flanges axially displaced from one another, each on the opposite side of the wheel center plane from the other, a rim and more than the given number of pairs of first and second spokes, each spoke having a first, end and a second, threaded end connected to one of the hub flanges and to the rim, so that tension is applied by the first spokes between the first hub flange and a first plurality of points which are circumferentially spaced substantially evenly around the rim and so that tension is applied by the second spokes between the second hub flange and a second plurality of points on the rim each of which is positioned halfway between adjacent first points.