Pneumatic Run-Flat Tire
OwnerRobert Allen Losey, Mohamad Afif Bachir +1inventors
InventorsRobert Allen Losey, Mohamad Afif Bachir, Richard Frank Laske
Life of this patent
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OwnerRobert Allen Losey, Mohamad Afif Bachir +1inventors
InventorsRobert Allen Losey, Mohamad Afif Bachir, Richard Frank Laske
Estimating the term…
A tire has a carcass reinforcement extending between a pair of opposing bead portions. At least one of the bead portions terminates axially to the outside by a tip and is intended to be mounted on a wheel rim having a bead seat that has an axially outer end closer to the axis of rotation than the axially inner end thereof. Within the bead portion is a bead ring. The radial carcass reinforcement ply is anchored in each bead portion and has at least one terminal end located in the bead portions. In the bead portion, the reinforcement ply passes radially inward of the bead ring and along the axially outer side of an adjacent rubber component and terminates at a terminal end. The terminal end is axially spaced from the downturn portion of the ply, preferably the axial spacing is equal to or greater than the bead width.
A pneumatic tire intended to be mounted on a rim having at least one bead seat, the tire comprising two sidewalls, two opposing bead portions, and a reinforcement ply anchored in each bead portion, each bead portion having a profile that has an axially outer end closer to the axis of rotation than the axially inner end thereof, each bead portion having a bead ring and a rubber component, wherein in each bead portion the reinforcement ply has a turn-up that passes radially inward and around the bead ring and terminating at a terminal end, wherein the terminal end is located within the range of:
A pneumatic tire intended to be mounted on a rim having at least one bead seat, the tire comprising two sidewalls, two opposing bead portions, and a reinforcement ply anchored in each bead portion, each bead portion having a profile that has an axially outer end closer to the axis of rotation than the axially inner end thereof, each bead portion having a bead ring and a rubber component, wherein in each bead portion the reinforcement ply has a turn-up that passes radially inward and around the bead ring and terminating at a terminal end and a downturn portion located axially inward of the rubber component, wherein the terminal end is axially spaced from the downturn portion of the ply an axial distance about equal to or about greater than the bead width.
Dependencies are inferred from the claim text.