Bicycle rear wheel hub assembly
AssigneeJoy Industrial Co., Ltd.
InventorChun-Hsung Chen
Life of this patent
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Abstract
A rear wheel hub assembly includes a sleeve and a first installation portion and a second installation portion are respectively located in the two open ends of the sleeve. A hub is mounted to one end of the sleeve and two bearings are located between the two open ends of the hub and the sleeve. A ratchet socket is mounted to an end of the sleeve and located away from the first positioning portion. Two end members are located on the two open ends of the sleeve and each end member has a body. The two respective bodies of the two end members are respectively engaged with the first and second installation portions. The two end members are replaceable when the axle of different sizes is replaced so as to be connected to the bicycle frame.
Claims8
A rear wheel hub assembly comprising:
- a sleeve being a hollow tube with two open ends, a first installation portion and a second installation portion respectively axially located at the two open ends of the sleeve;
- a hub being a hollow cylindrical hub with two open ends and the hub mounted to one end of the sleeve, two bearings located between the two open ends of the hub and the sleeve, the hub being rotatable relative to the sleeve;
- a ratchet socket mounted to an end of the sleeve and located axially away from the first installation portion, and
- two end members located on the two open ends of the sleeve and each end member having a body, the two respective bodies of the two end members respectively engaged with the first and second installation portions.
Dependencies are inferred from the claim text.