Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1998-04-13
2000-06-13
Maki, Steven D.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
152454, B60C 300, B60C 1100
Patent
active
060736682
ABSTRACT:
A vehicle tire which has an aspect ratio of less than about 55% and comprises a tread portion having a profile whose radius of curvature decreases substantially continuously from the tire equator to each tread edges. The tread profile from the tire equator to each tread edge is substantially defined by a curve such as ellipse, cycloid, epicycloid, involute curves and the like, of which equation is differentiable in the range between the tire equator and each tread edge.
REFERENCES:
patent: 2052130 (1936-08-01), Cassady
patent: 4155392 (1979-05-01), Duderstadt et al.
patent: 4434830 (1984-03-01), Landers et al.
patent: 5450885 (1995-09-01), Hanya
patent: 5630892 (1997-05-01), Williams et al.
Aoki Chieko
Iwasaki Naoaki
Maki Steven D.
Sumitomo Rubber Industries Inc.
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