| 摘要 |
The present invention relates to a hub (1) for a spoked wheel, comprising a hub shell (11) having at opposite axial ends thereof a pair of opposed hub flange means (12) and a hub shaft (10) for rotatably supporting said hub shell (11) with a pair of bearing means (14, 15) disposed between said hub shaft (10) and hub shell (11); each of said hub flange means (12) having a plurality of spoke apertures (13) each extending generally parallel to the axis of said hub shell (11), said plurality of spoke apertures (13) being arranged generally concentrically with respect to the axis of said hub shell (11). In order to facilitate assembly of the spoked wheel and avoid distortion of the spokes, the plurality of spoke apertures (13) is provided in the form of a first group (13a) and a second group (13b) of spoke apertures axially displaced relative to each other, successive ones of said first and second groups (13a, 13b) alternating with each other. The invention also provides a spoked wheel incorporating a hub of the invention. |
