Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An air inflation free tire structure

A non-pneumatic tire and wheel hub technology, applied in the direction of wheels, highly elastic wheels, vehicle parts, etc., can solve the problems of destroying the structural strength of tires and blowing out tires, and achieve the effects of convenient processing and molding, improved safety, and avoiding blowouts

Inactive Publication Date: 2019-09-13
BEIJING RES & DESIGN INST OF RUBBER IND
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If heat builds up to the point where it changes the chemical properties of the rubber, it can destroy the tire's structural strength, causing a blowout

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An air inflation free tire structure
  • An air inflation free tire structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 with figure 2 As shown, the non-pneumatic tire structure proposed by the present invention mainly includes an inner ring connected to the hub, an outer ring connected to the tread rubber, and an N-like elastomer connected to the outside of the inner ring.

[0012] The type N includes many elastomeric spokes along the radial direction of the tire, and the two spoke widths between the radial spokes each account for half of the radial spoke width, and are connected to the inner and outer rings by staggering on two sides.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an air inflation free tire structure comprising an inner ring connected to a hub, an outer ring connected to tread rubber and an N-type elastomer connected to the inner and outer rings to form an annular air inflation free tire. The N-type elastomer comprises a plurality of elastomeric spokes in the radial direction of the tire, and the widths of the two spokes between theradial spokes respectively occupy half of the width of the radial spokes. The elastomeric spokes are staggered on both sides to be connected to the inner and outer rings. The air inflation free tirecan reduce tire weight and rolling resistance and prevent the occurrence of puncture.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and relates to a non-pneumatic tire, in particular to a structure of a non-pneumatic tire. Background technique [0002] At present, due to structural limitations, there is a very important risk of pneumatic rubber tires, which is tire blowout. When a pneumatic tire is running on the road, due to rolling deformation, it is easy to generate a lot of heat in the tread, shoulder and sidewall, and rubber is a poor conductor of heat, and the speed of heat generation is much faster than its dissipation speed. will accumulate inside the tire. If the heat builds up to the point where it changes the chemical properties of the rubber, it can destroy the tire's structural strength and cause a blowout. [0003] The non-inflatable tire, as the name suggests, does not need to inflate the tire, there is no internal air pressure, and the operation of the vehicle is supported by the structural strength of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60B9/26
CPCB60B9/26
Inventor 熊伟蔡庆徐立
Owner BEIJING RES & DESIGN INST OF RUBBER IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com