EMERGENCY BRAKING APPARATUS FOR VEHICLE
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United States of America Patent
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Issued Date -
May 23, 2024
app pub date -
Aug 17, 2021
filing date -
Jul 20, 2021
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Abstract
A vehicle emergency braking apparatus performing emergency braking without slipping in high- and low-velocity states to inhibit accidents or reduce damage. A braking body has one end axially coupled to a lower side of the vehicle and the other end provided with a braking blade to generate braking force when in contact with the ground. An electric winch is provided on the lower portion of the vehicle to be spaced apart from the braking body, and winds or unwinds a main wire connected to the other end of the braking body. A returning member having elastic force toward the vehicle is connected to the other end of the braking body. When the main wire is wound by the electric winch, the other end of the braking body is pushed by force greater than elastic force of the returning member so that the braking blade comes into contact with the ground.
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