The invention provides a massive pattern which is capable of effectively lowering noise of the pattern, and slightly influences the mechanical property of the pattern. A bulge which is relatively large in height, relatively large in length, relatively large in thickness, thick in upper part and thin in lower part is arranged in a transverse tread groove of the massive pattern; grooves which are transversely and longitudinally crossed are respectively formed in two side surfaces of the bulge; and a gap is formed in the top of the bulge along the transverse tread groove direction.
Massive pattern
2015-04-29
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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Automotive engineering | 1980
|AIAA | 1968
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