20240034095. NON-PNEUMATIC TIRE WITH WEB HAVING VARIABLE THICKNESS simplified abstract (Bridgestone Americas Tire Operations, LLC)

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NON-PNEUMATIC TIRE WITH WEB HAVING VARIABLE THICKNESS

Organization Name

Bridgestone Americas Tire Operations, LLC

Inventor(s)

Benjamin D. Knospe of Merrill WI (US)

NON-PNEUMATIC TIRE WITH WEB HAVING VARIABLE THICKNESS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240034095 titled 'NON-PNEUMATIC TIRE WITH WEB HAVING VARIABLE THICKNESS

Simplified Explanation

The abstract describes a non-pneumatic tire design that consists of an inner ring, an outer ring, and an interconnected web between them. The web has openings spaced around the tire and at varying distances from the rotation axis to support a load through tension. The web elements have varying thickness, allowing for buckling when a load is applied.

  • The non-pneumatic tire design includes an inner ring, outer ring, and interconnected web.
  • The web has openings spaced around the tire and at varying distances from the rotation axis.
  • The interconnected web supports the load through tension.
  • The web elements have varying thickness to facilitate buckling.
  • When a load is applied, the upper web elements experience tensile force while the lower web elements buckle.

Potential applications of this technology:

  • Off-road vehicles: The non-pneumatic tire design can provide better traction and durability for off-road vehicles, allowing them to navigate challenging terrains.
  • Military vehicles: The tire's ability to support loads through tension and resist punctures makes it suitable for military vehicles operating in hostile environments.
  • Construction equipment: Non-pneumatic tires can withstand heavy loads and rough surfaces, making them ideal for construction vehicles like loaders and excavators.

Problems solved by this technology:

  • Puncture resistance: The non-pneumatic tire design eliminates the risk of punctures, reducing the need for frequent tire replacements.
  • Improved load-bearing capacity: The interconnected web structure allows the tire to support heavy loads without the risk of tire failure or deformation.
  • Enhanced durability: The ability of the web elements to buckle under load helps absorb shocks and impacts, increasing the tire's lifespan.

Benefits of this technology:

  • Increased reliability: The non-pneumatic tire design provides a more reliable and robust alternative to traditional pneumatic tires, reducing the chances of tire failure.
  • Lower maintenance costs: The elimination of punctures and the improved durability of the tire result in reduced maintenance and replacement costs.
  • Improved performance: The non-pneumatic tire's ability to maintain traction and support heavy loads enhances the overall performance of vehicles in various applications.


Original Abstract Submitted

a non-pneumatic tire includes a generally annular inner ring that attaches to a wheel, a generally annular outer ring, and an interconnected web between the generally annular inner ring and the generally annular outer ring. the interconnected web defines a plurality of openings circumferentially spaced around the tire and radially spaced at varying distances from an axis of rotation, so as to support a load by working in tension. the interconnected web includes a plurality of web elements having a varying thickness, including a first plurality of web elements above the axis of rotation and a second plurality of web elements below the axis of rotation. the varying thickness is configured to facilitate buckling of the interconnected web. when a load is applied, the first plurality of web elements are subjected to a tensile force while the second plurality of web elements buckle.

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