A HANS device is a safety equipment used in motorsports to reduce the risk of head and neck injuries during crashes. It consists of a collar that attaches to the driver's helmet and straps that connect to the car's seatbelt system. The device works by limiting the movement of the head and neck, preventing excessive movement during a sudden stop or impact. The HANS device is designed to protect the driver from neck strain, whiplash, and potential fatal injuries in high-speed collisions.

“HANS device”的英语定义和含义

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