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PNEUMATIC SNOW TIRE FOR HEAVY LOAD, CAPABLE OF PROMPTLY DISCHARGING SNOW BY THE FLOW OF AIR WHICH IS INJECTED THROUGH A COMPRESSED AIR PASSAGE
PNEUMATIC SNOW TIRE FOR HEAVY LOAD, CAPABLE OF PROMPTLY DISCHARGING SNOW BY THE FLOW OF AIR WHICH IS INJECTED THROUGH A COMPRESSED AIR PASSAGE
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机译:气动雪地轮胎,用于重载,可通过压缩空气通道喷射的空气流迅速排出雪
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摘要
PURPOSE: A pneumatic snow tire for heavy load is provided to improve the snow performance of a tire by promptly discharging snow which is inserted into a tread block after touching the ground.;CONSTITUTION: A pneumatic snow tire for heavy load comprises grooves(1), a block(2), and thread(3). The grooves are formed in the columnar direction of a tire. The block is arranged between the grooves and relatively protrudes based on the groove. The block is equipped with snow discharging grooves(4) at a regular interval in the columnar direction of the tire. A compressed air passage slopingly penetrates near the bottom of the snow discharging grooves. The compressed air passage is symmetrically formed in a convex surface(2a) in respect to the center of a snow discharging groove. The tread touches the surface of a road.;COPYRIGHT KIPO 2013
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