Invention Application
US20110240192A1 TIRE TREAD CONSTRUCTION FOR IMPROVED TRACTION 有权
用于改进跟踪的轮胎设计

TIRE TREAD CONSTRUCTION FOR IMPROVED TRACTION
Abstract:
A structure for a tread pattern of a pneumatic tire includes a radially extending pedestal, a first set of cylindrical voids extending radially through the pedestal, a second set of cylindrical voids extending radially through the pedestal, and a radially extending void ring circumscribing the pedestal.
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