Combined brake device and preparation method of brake pad thereof

A brake device and brake pad technology, applied in chemical instruments and methods, brake discs, friction linings, etc., can solve the problems of casualties, excessive braking distance, etc., and achieve the effect of increasing the braking area and shortening the braking distance

Inactive Publication Date: 2014-12-17
荣成炭谷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a combined brake device and a method for preparing the brake pads, so that the braking area is large, the braking distance is short, and the braking effect is good, so as to overcome the existing excessively long braking distance. , easy to cause casualties

Method used

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  • Combined brake device and preparation method of brake pad thereof
  • Combined brake device and preparation method of brake pad thereof
  • Combined brake device and preparation method of brake pad thereof

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Embodiment Construction

[0018] refer to Figure 1-5 As shown, the present invention provides a combined brake device and a method for preparing brake pads thereof, including a brake pad 2, a brake disc 1, a brake pad fixed shaft 3, a brake drum 4 and a pressure plate 5, and the brake pad 2 is adhered to Knotted on the brake disc 1 and fixedly installed on the brake pad fixed shaft 3 to form a brake assembly, the brake pads 2 are more than two, the brake assembly is installed in the brake drum 4, and the brake assembly also A pressure plate 5 is installed.

[0019] The pressure plate 1 is connected with a hydraulic system or a power system, and pressed against the brake pads 2 and the brake disc 1 under the action of hydraulic or artificial power.

[0020] Preferably, the brake pad 2 is made of a composite material with a weight ratio of 40-50% carbon fiber, a weight ratio of 22-28% graphite or coke, and a weight ratio of 25-35% resin or pitch tar .

[0021] The brake disc 1 is made of the composit...

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PUM

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Abstract

The invention relates to a combined brake device and a preparation method of a brake pad thereof. The brake device comprises the brake pads, a brake disc, a brake pad fixing shaft, a brake drum and a pressure plate; the brake pads are adhered to the brake disc and are fixedly arranged on the brake pad fixing shaft to form a brake assembly; two or more than two brake pads are provided; the brake assembly is arranged in the brake drum; the pressure plate is also arranged on the brake assembly. The brake device disclosed by the invention is formed by assembling a plurality of brake pads; a brake area is increased for multiple times; a brake distance is shortened; the brake distance can be shortened by over 50 percent; braking can be continuously carried out; a brake effect cannot be influenced or brake failure cannot be caused due to the brake distance or an excessive steep slope and a high temperature generated by excessively long braking time.

Description

technical field [0001] The invention relates to the field of motor vehicle brake systems, in particular to a combined brake device and a method for preparing brake pads thereof. Background technique [0002] Although the emergence of motor vehicles has facilitated people's travel, it has also brought more hidden dangers to people's life and safety. They can be called road professional killers and iron tigers. The 2013 China Road Traffic Safety Forum was held in Beijing on the 29th. The participating experts said that the current road safety situation in China is still severe, and the number of casualties due to road traffic safety accidents exceeds 200,000 people every year. Participate in raising road safety awareness. The number of motor vehicles in China has reached 240 million, of which 120 million are cars, and the number of car drivers has exceeded 200 million. The total mileage of roads opened to traffic has exceeded 4.2 million kilometers, of which expressways have...

Claims

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Application Information

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IPC IPC(8): F16D55/00F16D65/12F16D69/02C09K3/14
Inventor 肖忠渊
Owner 荣成炭谷有限公司
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