Pressure producing reduction apparatus of automobile

Abstract

The invention discloses an automatic decelerating device for automobile characterized in that a touchdown power wheel is arranged in the incurve of the concave pressure cylinder, three parallel transmission change wheels are arranged on the pressure cylinder open end, each of the two outer sides of the concave pressure cylinder is equipped with a couple of transmission change wheels connected by a connecting rod, and the connecting rod is equipped with a transmission rod connecting to the concave pressure cylinder piston, two of the transmission change wheels on the concave pressure cylinder open end connect to the transmission change wheels on the two sides via a transmission belt, and a horizontal pressure cylinder is arranged on the other end of the concave pressure cylinder, the two ends of the piston of said horizontal pressure cylinder are provided with friction brushes which can contact with the friction leather on the rim of the transmission change wheels on the two sides of the concave pressure cylinder; and both of the two cylinders are equipped with communicating pipes on bottom; and a seal cylinder fixed on the obstacle crossing pressure steel plate is equipped on the lower part of the concave pressure cylinder; the obstacle crossing pressure steel plate clings to the seal friction leather and both of them have a communicating hole to communicate with the seal cylinder bottom. The invention can efficiently shorten the braking distance and prevent the automobile from swerving and skidding.

Description

technical field [0001] The invention relates to an automobile auxiliary braking device, in particular to an automobile braking deceleration device. Background technique [0002] The performance of the existing car brake devices is not ideal, especially when the speed of the vehicle is fast on the rainy and icy road, the braking distance is often too long, and it is easy to appear tail flicking, skidding, etc., which often causes collisions, injuries, and rollovers and other security incidents. Chinese invention patent application No. 92113825.3 discloses an emergency braking device for automobiles, which is composed of a control system, a negative pressure source system, a negative pressure brake and lifting components. The structure is complex, the manufacturing cost is high, and it is difficult to prevent tail flicking and sideslipping occur. Contents of the invention [0003] The purpose of the present invention is t...

AI Technical Summary

Problems solved by technology

[0002] The performance of the existing automobile braking device is not ideal, especially when the speed of the car is slippery on the rainy and frozen road, the braking distance is often too long, and it is prone to tail flicking, sideslipping, etc., which often causes collisions, injuries, and rollovers and other security incidents

Chinese invention patent application No. 92113825.3 discloses an emergency braking device for automobiles, which is composed of a control system, a negative pressure source system, a negative pressure brake and lifting components. The structure is complex, the manufacturing cost is high, and it is difficult to prevent tail flicking and sideslipping occur

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