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Intermediate braking method and braker for preventing motor-vehicle from half fault

A brake device and technology for motor vehicles, applied in the direction of brakes, brake components, vehicle parts, etc., can solve the problems of loss of anti-deviation performance, complex structure of anti-deviation technology, etc., achieve reliable mechanical anti-deviation performance, and prevent unilateral running Partial effect

Inactive Publication Date: 2005-05-11
梁裕新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original function of the differential is to help the vehicle to complete the steering purpose, but the differential performance of the differential can cause the vehicle to have different degrees of deviation when the braking effect between the left and right driving wheels is different. In order to solve the above deviation factors, most of the existing anti-deviation technologies use electronic circuit sensing control technology or electromagnetic induction to adjust and distribute braking force. However, this type of anti-deviation technology has a complex structure, and its stability and reliability It needs to be perfected, the most important of which is that once the brake master cylinder, pipes, sub-cylinders, joints and other pressure-bearing parts of the entire braking system leak, the anti-deflection performance will be lost, especially when sudden braking occurs due to sudden braking. Damage and leakage of side pressure parts will cause the vehicle to form an acute deviation and cause an accident

Method used

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  • Intermediate braking method and braker for preventing motor-vehicle from half fault
  • Intermediate braking method and braker for preventing motor-vehicle from half fault
  • Intermediate braking method and braker for preventing motor-vehicle from half fault

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Experimental program
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Embodiment 1

[0029] Embodiment one: press image 3 As shown, in the structure of intermediate braking point B adopting hydraulic or pneumatic braking methods, disc or drum brake devices can be used to synthesize, the brake pedal 19 is controlled by the brake master cylinder 20, and the brake pipes 21 and 22 The middle braking point B is used synchronously with the left braking point A, the right braking point C and other braking points of the vehicle. The left brake point A is provided with a left brake cylinder 23, the right brake point C is provided with a right brake cylinder 24, and the middle brake point B can be provided with a double brake cylinder 25 or a single brake cylinder as required. Body wheel cylinder 26 and two hysteresis valves 36 are respectively connected in series with one end of brake pipes 21 and 22 close to left brake wheel cylinder 23 and right brake wheel cylinder 24 . The dual brake cylinder 25 shown in Fig. 4 is to block the pump body of a single brake cylinder...

Embodiment 2

[0030] Embodiment 2 Press Figure 6 As shown, it is more suitable to use a disc brake device in the middle braking point B structure adopting the electromagnetic pressure braking method. The battery 31 is connected with the power line 32 through the advanced power supply fixed at the peripheral position of the brake pedal 19. The switch 28 and the emergency power switch 29 fixed on the cab instrument panel are controlled separately to provide electric energy to the electromagnetic pusher 30. The switch 28 belongs to the release switch that is pressed on and loosened off, and the switch 29 belongs to pressing once to turn on. , and then press the disconnected retention switch again. The purpose of using switch 29 is to provide emergency electromagnetic braking force in time when the braking force is insufficient or the brake fails due to sudden brake pressure leakage. The sensor 41 is equivalent to a limit switch. The rotation speed of the rotating body at the intermediate brak...

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Abstract

A middle braking method and device of motor-driven vehicle for providing the emergency braking when the normal brake is failed features that a middle braking point is additionally used at power input end of differential mechanism, which can be braked synchronously with the left and right braking points but can generate braking force in advance.

Description

technical field [0001] The invention relates to a composition method of the intermediate braking of the braking system of a motor vehicle. The method takes the differential characteristic of the differential as the core and adds a new one which is operated synchronously with the braking point of the left driving wheel and the braking point of the right driving wheel. Comparable two braking points on the left and right are formed synchronous manipulation at the intermediate braking point that produces braking force earlier, and the left, middle and right three-point synchronous different effect braking method of the differential that takes effect asynchronously. The invention also relates to a combined braking device implementing the method. Background technique [0002] Each motor vehicle uses about one or two times of sudden braking in the normal running process of every 100 kilometers, and one of four different results can be produced when using sudden braking each time: (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T1/06
Inventor 梁裕新
Owner 梁裕新