Bicycle headset
AssigneeCannondale Corporation
InventorChristopher P. D'Aluisio
Life of this patent
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Abstract
A headset assembly attached to a bicycle for journaling a steering tube or a fork assembly within a head tube of the frame of the bicycle. The headset comprises upper and lower headset cups which are press fit within respective ends of the head tube. Each of the headset cups has a bore for receiving a respective cartridge bearing. Each of the headset cups has a rim with a radial slot and is designed such that the rim may clamp about a periphery of the respective cartridge bearings.
Claims3
A bicycle headset for journaling a steering tube of a fork assembly in a head tube of a bicycle frame, said bicycle headset including at least one headset cup comprising a rim having a bore for receiving a bearing pressed on the steering tube, and having a skirt for fitting securely within an end of the head tube, and the rim having a radial slot therein to allow the rim to be clamped about an outer periphery of the bearing.
A bicycle headset for journaling a steering tube of a fork assembly in a head tube of a bicycle frame, said bicycle headset including first and second headset cups each comprising a rim having a bore for receiving a bearing pressed on opposite ends of the steering tube, and each having a skirt for fitting securely within opposite ends of the head tube, and the rims each having a radial slot therein to allow the rims to be clamped about an outer periphery of the bearings.
A bicycle headset in combination with a bicycle frame which includes a head tube having a fork assembly comprising a steering tube and the headset, said headset including first and second headset cups each comprising a rim having a bore with a bearing pressed on opposite ends of the steering tube, and each having a skirt fitting securely within opposite ends of the head tube, and the rims each having a radial slot therein to allow the rims to be clamped about an outer periphery of the bearings.
Dependencies are inferred from the claim text.