Reduced vibration pneumatic tractor tire
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United States of America Patent
Stats
-
Oct 15, 1991
Grant Date -
N/A
app pub date -
Feb 12, 1990
filing date -
Feb 12, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pneumatic tire, particularly for tractors or other like vehicles, having a tread portion containing alternating, spaced-apart medium and long lugs proceeding axially inward from a lateral tread edge, and an identical (but opposite in hand) set of long and medium 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 medium lug emanating from the other lateral edge. The lugs have bar portions which are smoothly curved axially inward from the tread edge in the direction of intended tire rotation and bulbous head portions transitioned into the bar portions axially inward thereof, to provide excellent traction and wear characteristics while minimizing vibration.
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Cited Art Landscape
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