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Brake disc for car

A technology for brake discs and automobiles, which is applied in the direction of brake types, brake components, mechanical equipment, etc., can solve problems such as unsmooth airflow, reduce heat dissipation effect, affect air flow through, and achieve the goal of increasing air flow rate and improving heat dissipation effect. Effect

Inactive Publication Date: 2018-08-17
ZHANGZHOU PULIHUI TECH SERVICE CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The existing brake discs not only cause the airflow to be unsmooth during the braking process, which affects the passage of the airflow, but also under the condition of a certain airflow flow, the heat carried away by the airflow gradually decreases from the inside to the outside, reducing the heat dissipation effect

Method used

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  • Brake disc for car

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Embodiment Construction

[0012] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0013] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0014] A brake disc for automobiles, comprising a disc-shaped brake disc body 1, a plurality of fixing holes 2 are arranged on the circumferential direction of the brake disc body 1, and the brake disc body 1 is provided with There are several first radiating ribs 3 arranged at equal intervals, and second radiating ribs 4 are respectively arranged between the first radiating ribs 3, and the width of the first radiating ribs 3 gradually increases from the inside to the outside, and the width of the firs...

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Abstract

The invention relates to a brake disc for a car. The brake disc comprises a brake disc body which is of a disk structure, a plurality of fixing holes are formed in the brake disc body in the peripheral direction, a plurality of first radiation ribs arranged at equal intervals are arranged between the brake disc body, and second radiation ribs are separately arranged between the first radiation ribs. The first radiation ribs gradually increase in width from inside to outside, the second radiation ribs gradually increase in width from the inner side to the middle portion and decrease in width from the middle portion to the outer side, and heat dissipation channels are formed between the first radiation ribs and the second radiation ribs. The brake disc for the car forms the heat dissipationchannels under the action of the first radiation ribs and the second radiation ribs, when the brake disc rotates at a high speed, the air flow timely dissipate the heat of the brake disc from the heatdissipation channels, and meanwhile, the heat dissipation channels can effectively improve air velocity and improves heat dissipation effects.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a brake disc for automobiles. Background technique [0002] my country's latest national standard "Terms and Definitions of Vehicles and Trailer Types" (GB / T 3730.1-2001) has the following definitions for vehicles: non-track-bearing vehicles driven by power and having 4 or more wheels, Mainly used for: carrying people and (or) goods; towing vehicles carrying people and (or) goods; special purpose. In terms of its design and technical characteristics, passenger cars are mainly used to carry passengers and their carry-on luggage and (or) temporary items, including the driver's seat, and the passenger car does not exceed 9 seats. Passenger cars are divided into the following 11 types. Mainly include: ordinary passenger cars, convertible top passenger cars, high-end passenger cars, small passenger cars, convertible cars, hatchback passenger cars, station wagons, multi-purpose pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D65/092F16D65/847
CPCF16D65/092F16D65/847
Inventor 朱爱武
Owner ZHANGZHOU PULIHUI TECH SERVICE CO LTD
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