Check patentability & draft patents in minutes with Patsnap Eureka AI!

Winter tire with staggered pattern blocks

A winter tire, misaligned technology, applied in tire parts, tire tread/tread pattern, transportation and packaging, etc., can solve problems such as loud noise, reduce cavity noise, improve grip ability, and improve grounding area effect

Pending Publication Date: 2020-04-17
GITI RADIAL TIRE (ANHUI) CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing winter tires increase the grip of the tire by setting steel patterns on the tread. In order to ensure the grip, more steel patterns need to be set, which increases the number of small grooves on the tread. Loud noise when the air in the groove interacts

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
  • Winter tire with staggered pattern blocks
  • Winter tire with staggered pattern blocks
  • Winter tire with staggered pattern blocks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Such as figure 1 As shown, a winter tire with staggered pattern blocks includes a tread portion 1, a shoulder portion 2, and a tire pattern arranged on the tread portion and the shoulder portion along the tire circumference, and the tire pattern includes a tire pattern located at the center of the tread. The central pattern and the side blocks 50 on both sides of the central pattern, the central pattern includes a guide portion 10 located at the centerline of the tire and middle block patterns 30 located on both sides of the guide portion, any two adjacent A first transverse groove 31 is arranged between the middle block patterns, any middle block pattern and an adjacent first transverse groove form a type A pattern node, and any two adjacent edge block patterns 50 There is a second transverse groove 51 between them, and any one side b...

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 discloses a winter tire with staggered pattern blocks. The winter tire comprises a tread part, a tire shoulder part and tire patterns arranged on the tread part and the tire shoulder part in the circumferential direction of the tire. Each tire pattern comprises a central pattern formed in the center of the tread and edge block-shaped patterns formed on the two sides of the central pattern; the central pattern comprises a guide part arranged at the central line of the tire and middle blocky patterns arranged on the two sides of the guide part; a first transverse groove is formed between any two adjacent middle blocky patterns; any one middle blocky pattern and one adjacent first transverse groove form an A type pattern section; a second transverse groove is formed between anytwo adjacent edge block patterns, a B type pattern section is formed between any one edge block pattern and one second transverse groove adjacent to the edge block pattern; and the type number of theA type pattern sections is different from that of the B type pattern sections.

Description

technical field [0001] The invention relates to the field of tires, in particular to a winter tire with staggered pattern blocks. Background technique [0002] When the tires are running on icy and snowy roads, a layer of water film will be formed on the contact surface, thereby reducing the grip between the tires and the road surface, causing the tires to slip and affecting the safety of the vehicle. [0003] The main sources of tire noise are as follows: the noise generated by the friction between the tire surface and the ground during the running of the vehicle; the noise generated by the interaction between the groove on the tire surface and the air. [0004] Existing winter tires increase the tire grip by setting steel patterns on the tread. In order to ensure the grip, more steel patterns need to be set, which increases the number of small grooves on the tread. When the air in the groove interacts, it will create a loud noise. Contents of the invention [0005] In ...

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
IPC IPC(8): B60C11/03
CPCB60C11/03B60C11/0304B60C11/0327Y02T10/86
Inventor 李扩军董江梁力李中英尚卫耿斌
Owner GITI RADIAL TIRE (ANHUI) CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com