Synthetic Fiber Lined Tire

摘要

The present invention provides a tire with a synthetic fiber interior layer that adds flexibility and resistance to punctures from sharp objects. The present invention includes a rubber layer having an interior and exterior surface forming a substantially U-shaped tire cross section. Embedded between the interior and exterior surface of the rubber layer are radial plies extending across the tread, shoulders and sidewalls of the exterior surface. Sidewalls further include inner ends, wherein each radial ply folds back onto itself to form an enclosed bead chaffer region. An interior layer is coextensively and interiorly disposed along the radial ply. The interior layer is disposed within the tire cross section around the beads, and exits the tire cross section through the interior surface of the rubber layer and into the open interior of the tire. The interior layer is separable and freely positioned against the interior surface of the rubber layer.

主权项

1. A pneumatic tire having a separable interior layer to resist puncture and pressure loss, comprising:
a tread and a pair of shoulders and sidewalls extending inward from the tread to form a substantially U-shaped tire cross section; each of said sidewalls having a sidewall inner end; a radial ply extending within said tire cross section and across said tread and said pair of shoulders and sidewalls; said radial ply folding back onto itself at each sidewall inner end to form an enclosed bead chaffer region; beads positioned within the bead chaffer regions of each sidewall inner end; an interior layer of synthetic material coextensively disposed over said radial ply; said interior layer disposed interiorly with respect to said radial play within said tire cross section; a rubber layer over said radial ply and disposed along an interior surface and an exterior surface of said tread and said pair of sidewalls; said interior layer disposed through said rubber layer along an interior surface of said rubber layer; said interior layer disposed within said tire cross section and freely positioned against said interior surface of said rubber layer; said interior layer configured to be plush against said interior surface of said rubber layer when said pneumatic tire is inflated.