Pneumatic tire with buttressed sidewall
OwnerPaul Bryan Maxwellinventor
Life of this patent
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Abstract
A pneumatic tire is disclosed having a carcass with a pair of beads and one or more plies extending between and wrapped around each bead. The tire further includes a plurality of reinforcing belts, a tread disposed radially outward of the carcass, and a pair of axially outer sidewalls extending radially inwards from the tread along the axially outer surface of the carcass and towards the beads. The lower sidewalls have a buttressed portion, wherein the outer diameter of the buttress portion preferably extends from the axially widest point of the sidewall down to the radially innermost portion of the tire.
Claims5
A pneumatic tire having a carcass having a pair of beads and one or more plies extending between and wrapped around each bead, and a plurality of reinforcing belts, and a tread disposed radially outward of the carcass, a pair of axially outer sidewalls extending radially inwards from the tread along the axially outer surface of the carcass and towards the beads, wherein the sidewalls have a plurality of recessed portions and a plurality of buttressed portions, wherein the outer diameter of the buttressed portions and the outer diameter of the recessed portions are tangent above an intersection point on the sidewall, and wherein the outer diameter of the recessed portions is less than the outer diameter of the buttressed portions below said intersection point on the sidewall.
A pneumatic tire having a carcass having a pair of beads and one or more plies extending between and wrapped around each bead, and a plurality of reinforcing belts, and a tread disposed radially outward of the carcass, a pair of axially outer sidewalls extending radially inwards from the tread along the axially outer surface of the carcass and towards the beads, wherein the sidewalls have a buttressed portion, wherein the outer diameter of the buttress portion extends from the axially widest point of the sidewall down to the radially innermost portion of the tire.
Dependencies are inferred from the claim text.