| 摘要 |
PURPOSE: A snow chain for car makes an install operation easily and quickly by improving the structure of a snow chain and improves the comfort quality of a passenger by minimizing a vibration on traveling and suppressing the occurrence of a noise. CONSTITUTION: A connecting ring(10) is mounted at each four equal division of an inside fixing line(1). A connecting ring(20) located at the position of the center of the connecting ring(10) is mounted at an outside fixing line(2). A chain(3) is connected in zigzag at the connecting rings(10,20). A pipe(25) is mounted between each connecting ring(20) at the outside fixing line(2). The outside fixing line(2) connects both ends in the state of being inserted to each connecting ring(20) after passing through the pipe(25). Therefore, during a tire contacts with a road surface, the snow chain is not isolated from a road surface and keeps the state of contacting with a road surface, continuously, because the chain(3) contacting with the tread of a tire is mounted in zigzag. Thus, a tractive force and a braking force are improved and the occurrence of a vibration and a noise is reduced remarkably, thereby improving the comfort quality of a passenger largely.
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