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Spoked wheel used for bicycle

A spoked wheel, bicycle technology, applied to spoked wheels, wheels, rims, etc., can solve problems such as spoke damage

Inactive Publication Date: 2009-03-18
CAMPAGNOLO SRL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, in order to maintain the central position of the rim, the spoke with the smaller camber angle should have a greater tension than the spokes on the other side, this higher tension would cause a greater risk of damage to the individual spokes themselves

Method used

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  • Spoked wheel used for bicycle
  • Spoked wheel used for bicycle
  • Spoked wheel used for bicycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] refer to figure 1 , exemplified therein is a conventional bicycle wheel, indicated generally by reference numeral 1, comprising a hub 2, a rim 3, spokes A and B. A tire 4 must be installed on the rim 3, the spoke A belongs to the first group of spokes and is used to connect one side 2a of the wheel hub 2 to the rim 3, and the spoke B belongs to the second group of spokes and is used to make the other side 2b of the wheel hub 2 Attached to rim 3. The first group of spokes A and the second group of spokes B are alternately arranged. In said conventional wheel, the spokes are evenly distributed along the rim, and the distance or pitch between two adjacent spokes belonging to two different groups of spokes is indicated by P. Obviously, the pitch P depends on the total number of spokes making up the wheel, given by C / N, where C is the inner circumference of the rim and N is the total number of spokes of the wheel.

[0021] also, figure 2 Figure 7 illustrates some embodi...

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PUM

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Abstract

A spoked wheel for a bicycle is described herein, comprising a hub (2), a rim (3) and a plurality of spokes connecting the hub and the rim; wherein said spokes comprise a first set of spokes and a second set of spokes arranged on the other side of the wheel, the first set of spokes consisting of spokes connected to a first portion of the hub, the second set of spokes consisting of spokes connected to a second portion of the hub, the second portion of which is connected to The first portion is separated by an axial distance. The spokes of the first group are gathered together to form spoke pairs, each pair of spokes is arranged at an angular distance from each other, and the outer ends of the spokes of each pair of spokes are close to each other.

Description

technical field [0001] The present invention relates to a spoked wheel for bicycles, the type of wheel comprising a hub, a rim and a plurality of spokes connecting the hub to the rim, wherein the spokes comprise a first set of spokes and a second set of spokes, the former Arranged on one side of the wheel and consisting of spokes attached to the first part of the hub, the latter arranged on the other side of the wheel and composed of spokes attached to the second part of the hub. The second portion is separated from the first portion by an axial distance. Background technique [0002] Investigations and studies have been developed in recent years to identify new structures for spoked wheels for bicycles, which can both lead to better performance of the wheel and create original and innovative artistic effects. [0003] On a strictly technical level, especially in the field of spoked wheels for road racing bikes, the research aims to identify the best solutions not only from...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B1/00B60B1/02B60B1/04
CPCB60B1/0223B60B1/0276B60B1/041B60B21/062
Inventor 毛里齐奥·帕萨罗托
Owner CAMPAGNOLO SRL