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Tandem brake system

A technology of braking system and braking device, applied in the direction of mechanical braking transmission device, etc.

Active Publication Date: 2012-06-27
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Abstract
  • Description
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Problems solved by technology

Effectively overcome the above-mentioned shortcomings of the existing tricycle rear wheel braking system

Method used

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Examples

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Embodiment Construction

[0010] Working principle: When the drum brake device is braking, the brake drum will drive the shoe plate to rotate through the brake shoe, and the shoe plate must provide sufficient reaction force to the brake shoe to achieve effective braking. The braking force of the drum brake depends on the pressure in the wheel cylinder or the angle of rotation of the camshaft and rocker arm. This program is to use these two protruding points to install the left and right shoe plates on the rear axle or the drive shaft so that it can rotate freely, and at the same time connect the two shoe plates through the transmission device so that they can be synchronously reversed. To rotate, one brake device drives the other brake device to rotate and brake. The transmission device mentioned here can be made of connecting rods, and can also be made of chains and the like. This example rear wheel 6, the right cam axle 18 on the right shoe plate 17 and the right rocking arm 19 accept the con...

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Abstract

A tandem brake system belongs to the field of means of transport. An existing motor tricycle is different from other means of transport, deflection or roll-over accidents can be easily caused when braking force of two rear wheels of the existing motor tricycle is uneven, and the existing motor tricycle is quite dangerous. Simultaneously, the existing motor tricycle with the structure realizes braking for the two rear wheels by a braking pedal, and the braking pedal can generate quite limited braking force, and is obviously powerless to simultaneously realize braking of the two wheels when load of the existing motor tricycle is high. The condition cannot be changed for many years, and accordingly a large number of traffic accidents are caused. In order to overcome the shortcomings, technical measures are taken for the tandem brake system in the technical scheme and mainly include that a braking pedal only realizes braking for one rear wheel and a braking device on the rear wheel, and braking for another rear wheel and a braking device thereon is realized via the braking device and a transmission, namely a tandem braking mode is realized.

Description

technical field [0001] A serial braking system belongs to the field of transportation tools. Background technique [0002] The braking of vehicles is related to the safety of people's lives and property. In some large-scale cars or some higher-grade cars, engine power-assisted braking has been adopted and a better braking effect has been achieved. However, some cheap small vehicles, especially motor tricycles, do not have the conditions to install engine booster brakes. The braking effect of these vehicles is not satisfactory, but they are running around with heavy cargo every day. Existing motor-driven tricycles have different places, and if its two rear wheels are uneven in braking force, it is very easy to cause deviation and rollover during braking, which is very dangerous. Although this condition can be improved to a certain extent through adjustment, it is very difficult to achieve a good effect. At the same time, the structure of these cars is generally that a bra...

Claims

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Application Information

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IPC IPC(8): B60T11/06
Inventor 胡达广
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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