发明名称 Pneumatic tractor tire
摘要 A pneumatic tire, particularly for tractors or other like vehicles, having a tread portion containing alternating, spaced-apart short and long lugs proceeding axially inward from a lateral tread edge, and an identical (but opposite in hand) set of long and short lugs proceeding axially inward from the other lateral tread edge and offset circumferentially so that a long lug emanating from one lateral edge is opposite a short lug emanating from the other lateral edge. The lugs are smoothly curved axially inward in the direction of intended tire rotation to provide excellent traction while minimizing vibration.
申请公布号 US4791971(A) 申请公布日期 1988.12.20
申请号 US19870048625 申请日期 1987.05.11
申请人 THE ARMSTRONG RUBBER CO. 发明人 WELLS, BETTY J.
分类号 B60C11/03;B60C11/11;(IPC1-7):B60C11/03 主分类号 B60C11/03
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