18372229. PNEUMATIC TIRE simplified abstract (Sumitomo Rubber Industries, Ltd.)
Contents
PNEUMATIC TIRE
Organization Name
Sumitomo Rubber Industries, Ltd.
Inventor(s)
Rena Onitsuka of Kobe-shi (JP)
PNEUMATIC TIRE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18372229 titled 'PNEUMATIC TIRE
The patent application describes a pneumatic tire with a unique inner rubber design that contributes to its performance and durability.
- The tire includes a tread portion, sidewall portions, bead portions, a carcass, and an inner rubber.
- The inner rubber has a thicker first portion in the tread area and a thinner second portion in the sidewall area.
- The cross-sectional area of the inner rubber is between 1.5% to 10% of the inner-cavity cross-sectional area of the tire.
Potential Applications: - This tire design could be used in various vehicles such as cars, trucks, and motorcycles. - It may find applications in off-road vehicles or racing cars where durability and performance are crucial.
Problems Solved: - The inner rubber design helps improve the overall performance and longevity of the tire. - By having different thicknesses in different areas, the tire can better withstand different types of stress and wear.
Benefits: - Enhanced durability and performance due to the specialized inner rubber design. - Improved traction and handling on various road surfaces.
Commercial Applications: Title: Innovative Pneumatic Tire Design for Enhanced Performance This technology could be utilized by tire manufacturers to create high-performance tires for a range of vehicles, catering to customers looking for superior durability and traction.
Prior Art: Readers can explore prior patents related to pneumatic tire design, inner rubber compositions, and tire performance metrics to gain a deeper understanding of the innovation presented in this patent application.
Frequently Updated Research: Stay updated on advancements in tire technology, rubber compounds, and performance testing methodologies to understand the evolving landscape of pneumatic tire design and manufacturing.
Questions about Pneumatic Tire Design: 1. How does the inner rubber thickness affect the overall performance of the tire? - The varying thicknesses of the inner rubber contribute to improved traction, handling, and durability of the tire in different road conditions. 2. What are the key factors to consider when designing inner rubber for pneumatic tires? - Factors such as material composition, thickness distribution, and overall tire structure play a crucial role in determining the performance characteristics of the tire.
Original Abstract Submitted
A pneumatic tire includes a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass extending between the pair of bead portions, and an inner rubber extending between the pair of bead portions on an inner side of the carcass. The inner rubber includes a first portion extending in the tread portion with a first thickness and a second portion extending in each of or one of the pair of sidewall portions with a second thickness. The first thickness is greater than the second thickness. In a tire meridian cross-section, a cross-sectional area of the inner rubber is in a range from 1.5% to 10% of an inner-cavity cross-sectional area of the pneumatic tire.
