Trop Pruner & Hu, P.C.
Bidirectional hub assembly
A bidirectional hub assembly includes an axle unit, a hub shell mounted on the axle unit, a driving unit mounted on the axle unit, and a plurality of right-hand-drive and left-hand-drive units that are mounted to the hub shell. Each of the right-hand-drive and left-hand-drive units has a pawl engageable with the driving unit. The bidirectional hub assembly serves as a right-hand-drive hub when the pawl of at least one of the right-hand-drive units is in an enabled state and the pawl of each of the left-hand-drive units is in a disabled state, and serves as a left-hand-drive hub when the pawl of at least one of the left-hand-drive units is in an enabled state and the pawl of each of the right-hand-drive units is in a disabled state.
Kun Teng Industry Co., Ltd.
B F F F
B60B F16D F16D F16D
inventional inventional inventional inventional
Yung-Yuan Hubert
Liao Chen