Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1984-07-06
1986-01-28
Boland, Lois E.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
152DIG3, 425 28D, B60C 1112
Patent
active
045665141
ABSTRACT:
A pneumatic vehicle tire which has fine slits in the tread. These slits are inclined relative to the circumferential direction of the tire. In order to increase the frictional connection to the roadway, to make the wear of the tread more uniform, and in addition to be able to use mechanically stiff plates for the associated vulcanization molds, the fine slits are twisted about an at least approximately radially extending twist axis. The fine slits preferably extend continuously from their roots into the tread surface region proper.
REFERENCES:
patent: 2240542 (1941-05-01), Bourdon
patent: 3608602 (1971-09-01), Youngblood
patent: 4298046 (1981-11-01), Herbelledu et al.
patent: 4303115 (1981-12-01), Fletchner et al.
Huinink Heinrich
Mauk Gerhard
Boland Lois E.
Continental Gummi-Werke Aktiengesellschaft
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