Brake for automobile in danger

Abstract

A brake for an automobile in danger mainly comprises a 'T'-shaped slotted-angle shelf, two short steel tubes (1), steel wire spring and steel cone combinations (2), a fixed pulley (3), thin and soft steel wires (5), a small steel tube (4), a small disc and a dormant lock. Each short steel tube is mounted at a position, which is distant from the edge by about 20 cm, of the rear of the correspondingrear wheel, and is reinforced by angle iron (7), a steel wire spring and a steel cone which can be matched with each other are mounted in each steel tube, one end of each thin and soft steel wire isfirmly welded to the round head of the corresponding steel cone, the other ends of the thin and soft steel wires are merged at a position (6) along the inside of the small steel tube, and then are pulled to a shaft of the small disc of an operation table of a cab along the small steel tube (8), the perimeter of an axis of the small disc is about greater than the distance from a large steel cone tothe ground, the small disc is provided with the dormant lock, and the dormant lock is equivalent to a switch of the brake. The automobile is braked immediately through unlocking, and the automobile is nailed on a road like anchorage of a ship; and the automobile can be opened through the lock, namely, the small disc rotates to enable the thin steel wires to be wound on the shaft, and then the steel cones are retracted into the short steel tubes.

Description

technical field [0001] The invention relates to a brake for a car, especially a brake for a car when it is in danger. Background technique [0002] Since the car was born at the end of last century, it has gone through more than one hundred years of ups and downs. From Karl Benz's first three-wheeled car running at a speed of 18km / h to the present, a super sports car that only needs a little more than three seconds to accelerate from zero to 100km / h has been born. In the past hundred years, the speed of automobile development is so amazing! At the same time, the development of automobiles also has a long process. After more than 100 years of continuous improvement and innovation, it has condensed human wisdom and ingenuity, and has benefited from petroleum, steel, aluminum, chemicals, plastics, mechanical equipment, electricity, and road networks. The support of various industries such as electronic technology and finance has driven their development, and they have become ...

AI Technical Summary

Problems solved by technology

This shocking scene, if there is a better brake that can stop the car on the road in 1-3 seconds, it would be great! It can be seen from this case that the existing various brakes cannot solve this phenomenon. Can we consider using traditional mechanical methods to deal with the brakes in this situation? After the accident, in order to explore better brakes, a local car driver was curious and tied two short steel pipes to the rear of his car. On the school playground, he invited two people. When the car quickly reached the middle of the playground , the two people put a masonry chisel down from the steel pipe, and found that the car jumped twice, and the car was nailed to the road by the chisel.

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