Pneumatic tire

Details Pneumatic tire Pneumatic tire

1988-07-25

1989-08-15

Ball, Michael W.

Resilient tires and wheels

Tires, resilient

Anti-skid devices

D12146, 152DIG3, B60C 1111

Patent

active

048565717

ABSTRACT:
A pneumatic tire (10) has a tread portion (11) comprising a plurality of circumferentially extending grooves (21,22,23) which divide the tread into axially spaced lands (24,25,26,27). Each land is subdivided into blocks (32X,32Y) by cross-slits (31). The blocks in each land (24,25,26,27) are arranged so that circumferentially adjacent blocks (32X,32Y) are axially offset relative to each other. The cross-slits (31A,31B,31C) in each land alternate circumferentially between axially extending cross-slits (31B) and biased angle cross-slits (31A,31C). The axially extending cross-slits (31B) are sipes and the biased angle cross-slits (31A,31C) may be either sipes or grooves.

REFERENCES:
patent: D178486 (1956-08-01), Balmer et al.
patent: D194771 (1963-03-01), Jones
patent: D195077 (1963-04-01), Humphries
patent: D199554 (1964-11-01), Jones et al.
patent: D201424 (1965-06-01), Humphries
patent: D207379 (1967-04-01), Jones
patent: D210344 (1968-02-01), Jones
patent: D234926 (1975-04-01), Allen et al.
patent: D236451 (1975-08-01), Baus
patent: D251119 (1979-02-01), Candiliotis et al.
patent: D261492 (1981-10-01), Remy
patent: D261496 (1981-10-01), Remy
patent: D268102 (1983-03-01), Clatworthy et al.
patent: D269001 (1983-05-01), Hammond et al.
patent: D269005 (1983-05-01), Hammond et al.
patent: D269173 (1983-05-01), Candiliotis
patent: D270149 (1983-08-01), Candiliotis
patent: D272053 (1984-01-01), Candiliotis
patent: D278617 (1985-04-01), Kojma et al.
patent: D283116 (1986-03-01), Nakatami
patent: D283212 (1986-04-01), Martini et al.
patent: D283316 (1986-04-01), Candiliotis
patent: D288307 (1987-02-01), Ono
patent: 1452099 (1923-04-01), Sipe
patent: 2094636 (1937-10-01), Bull
patent: 2121955 (1938-06-01), Eger
patent: 2197662 (1940-04-01), Hughes
patent: 2221642 (1940-11-01), Kraft
patent: 2294626 (1942-09-01), Overman
patent: 2432847 (1947-12-01), Woods
patent: 2708957 (1955-05-01), Constantakis et al.
patent: 3104693 (1963-09-01), Bolenbach
patent: 3874982 (1975-04-01), Marzocchi et al.
patent: 4214618 (1980-07-01), Tatigawa et al.
patent: 4299264 (1981-11-01), Williams
patent: 4416316 (1983-11-01), Clatworthy et al.
patent: 4424846 (1984-01-01), Seitz et al.
patent: 4437503 (1984-03-01), Seitz et al.
patent: 4474223 (1984-10-01), Landers
patent: 4480671 (1984-11-01), Giron
patent: 4515197 (1985-05-01), Motomura et al.
patent: 4690189 (1987-09-01), Bradisse et al.
patent: 4724878 (1988-02-01), Kabe et al.

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