20240051347. SURFACE TEXTURE FOR A TIRE TREAD simplified abstract (COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN)

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SURFACE TEXTURE FOR A TIRE TREAD

Organization Name

COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN

Inventor(s)

XAVIER Neau of Clermont-Ferrand (FR)

ROMAIN Berthier of Clermont-Ferrand (FR)

THOMAS Lescur of Clermont-Ferrand (FR)

SURFACE TEXTURE FOR A TIRE TREAD - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240051347 titled 'SURFACE TEXTURE FOR A TIRE TREAD

Simplified Explanation

The abstract of the patent application describes a surface state of tire treads that are cured in a vulcanization mold manufactured by 3D printing. The surface texture of the treads is formed by a pattern of contiguous pyramidal-shaped elements, with each element having a parallelogram-shaped base positioned on the tread surface and an apex situated at a normal distance from the base.

  • The patent application describes a method of manufacturing tire treads using a vulcanization mold made through 3D printing technology.
  • The surface texture of the treads is created by arranging pyramidal-shaped elements on the tread surface.
  • Each pyramidal-shaped element has a base of parallelogram type and an apex located at a specific distance from the base.
  • The distance between the apex and the base is within the range of 0.15 mm to 0.5 mm.

Potential Applications:

  • This technology can be applied in the manufacturing of tires for various vehicles, including cars, motorcycles, bicycles, and industrial vehicles.
  • It can be used in both off-road and on-road tires, providing improved grip performance in different terrains.
  • The 3D printing process allows for customization of the tread surface, making it suitable for specific applications such as racing tires or tires for extreme weather conditions.

Problems Solved:

  • The innovative tread surface design provides an optimal compromise between cost, appearance, and grip performance of the tire.
  • The arrangement of pyramidal-shaped elements improves the tire's grip on the road or other surfaces, enhancing safety and control.
  • The use of 3D printing technology in the manufacturing process allows for precise and consistent production of the desired tread surface texture.

Benefits:

  • The optimized compromise between cost, appearance, and grip performance ensures that the tire meets the requirements of both manufacturers and consumers.
  • The improved grip performance of the tire enhances safety and control, reducing the risk of accidents.
  • The customization options offered by 3D printing technology allow for tailored tread surface designs, catering to specific needs and preferences.

Potential Applications:

  • Automotive industry: Manufacturing of tires for cars, motorcycles, bicycles, and industrial vehicles.
  • Motorsports: Racing tires designed for optimal grip and performance.
  • Off-road vehicles: Tires suitable for various terrains, providing enhanced traction and control.
  • Extreme weather conditions: Tires designed to perform well in snow, ice, or wet conditions, improving safety and handling.


Original Abstract Submitted

the surface state of the treads of tires cured in a vulcanization mold manufactured by 3d printing represents an optimal compromise between cost, appearance, and grip performance of the tire. the texture is formed by an arrangement of contiguous elements of pyramidal shape, each element of pyramidal shape having a base of parallelogram type positioned on the tread surface, and an apex situated at a normal distance h from the base in the range 0.15 mm to 0.5 mm.

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