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Automobile hub

A technology for automobile hubs and wheel hubs, applied in the direction of hubs, vehicle parts, transportation and packaging, can solve the problems of transmission efficiency and comfort that are not applicable to automobile hubs, and achieve extended life, reduce energy loss and wear, and reduce noise and heat. Effect

Inactive Publication Date: 2014-02-12
ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Such defects will cause the automobile hub to be unsuitable for applications requiring high transmission efficiency and comfort.

Method used

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  • Automobile hub
  • Automobile hub
  • Automobile hub

Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] See figure 1 , an automobile wheel hub, comprising: a rim 1, a spoke 2, and three rolling elements 4. Wherein, the rim 1 is fixed and cannot be rotated. The spoke 2 can rotate in a given direction (that is, one-way rotation) in the rim 1 and is coaxial with the rim 1. The three rolling bodies 4 are equiangularly distributed on the spokes. 2 and rim 1.

[0021] The automobile hub also includes: three springs 3, three centrifugal blocks 5, and three fixing pins 6.

[0022] In practical applications, the number of rolling elements 4 is not limited to three, but can be multiple in any number; Any number of the same quantity.

[0023] figure 2 for figure 1 A partial cross-sectional view of a spoke of an automotive wheel hub shown in . See at figure 1 while recombining figure 2 :

[0024] The spokes 2 near the outer edge ...

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PUM

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Abstract

The invention discloses an automobile hub which is characterized by comprising a rim, spokes which can rotate inside the rim in a certain direction and are coaxially arranged with the rim, and a plurality of rollers which are distributed between the rim and the spokes in an equal angle, and further comprising springs, eccentric blocks and fixing pins all with the same quantity as the rollers, wherein the spokes with the same quantity as the rollers are distributed close to the outer edge of the rim in the equal angle; each roller is arranged inside each spoke; a side wall with an inner spoke cavity is arranged on one side of each roller arranged inside each spoke; each eccentric block is arranged on the other side of each roller.

Description

technical field [0001] The invention relates to a spare part of an automobile, in particular to an automobile wheel hub. Background technique [0002] Existing automobile hubs usually include a rim, a spoke, and a plurality of rolling elements. Among them, the spokes are located inside the rim and can rotate in a predetermined single direction within the rim; while a plurality of rolling elements are arranged between the spokes and the rim, and can rotate between the spokes and the rim as the spokes rotate. scroll. [0003] Based on the above structure, when the existing automobile hub is in operation, the rolling body will always produce contact friction with the spokes and the rim, which will cause a lot of noise and heat generation, which will not only cause energy loss during the operation of the automobile hub, but also cause Increased wear and shortened lifespan. [0004] Such defects will cause the automobile wheel hub to be unsuitable for the fields with higher tr...

Claims

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Application Information

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IPC IPC(8): B60B27/00
Inventor 陈浩
Owner ANHUI IND & TRADE VOCATIONAL TECHN COLLEGE