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Combined snow tire

A snow tire, combined technology, used in tire parts, tire tread/tread pattern, vehicle parts, etc., can solve the problems of fast tire wear and unsuitability in areas with little snowfall, and achieve long tire life. , The production process has not changed much, and the effect of increasing the export path

Active Publication Date: 2021-01-05
CHANGSHU INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of tire wears faster in places with less snow because the tread is softer. It is not suitable for areas with little snowfall and has certain limitations.

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0023] Please combine Figure 1 to Figure 7 As shown, the combined snow tire involved in this embodiment includes a carcass 1, the carcass 1 includes a tread 2 and an inlaid part 3 in contact with the ground, the tread 2 is provided with two spaced circumferential grooves 4, and the inlaid part 3 includes a rubber ring 3a, and two convex strips 3b are arranged on the inner surface of the rubber ring 3a, and are fixedly embedded in the circumferential groove 4 by interference fit. A metal reinforcement 5 with a T-shaped cross-section is provided inside the inlay part 3 , and a part of the metal reinforcement 5 is embedded in the convex strip 3 b, so that the connection support between the inlay part 3 and the tread 1 is more reliable. The tread 2 of the carcass 1 is made of thermoplastic vulcanized rubber, and the material of the in...

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Abstract

The invention discloses a combined snow tire. The combined snow tire comprises a tire body, wherein a tire tread and an embedded part, wherein a plurality of circumferential grooves are formed in thetire tread; the embedded part comprises a rubber ring; a plurality of raised lines matched with the circumferential grooves are arranged on the inner surface of the rubber ring; the embedded part areembedded to the tire tread through the raised lines; a plurality of metal strips and H-shaped patterns protruding out of the rubber ring are arranged on the surface of the embedded part; the metal strips and the H-shaped patterns are distributed in the circumferential direction of the rubber ring in parallel and at intervals; a snow groove cutting off the length direction of each metal strip is formed in the surface of the metal strip; both the embedded part and the tire tread are made of rubber; the elastic rigidity of the embedded part is smaller than that of the tire tread. The combined snow tire improves the vehicle steering stability on ice snow covered pavements, improves the abrasion performance of the tire, and ensures that the snow tire are suitable for more ground conditions.

Description

technical field [0001] The invention relates to a tire, in particular to a combined snow tire and belongs to the technical field of vehicle tires. Background technique [0002] Snow tires are tires suitable for use in snowy weather. Usually, metal studs can be added to the tread of ordinary tires to increase grip. People will use this kind of tires in colder and snow-prone places, such as Russia. There are metal nails on the ground tires, but this kind of tires are banned in most countries. The main reasons are: on the one hand, it is easy to damage the road surface, and on the other hand, the safety is not high. [0003] Another feasible solution is that compared with ordinary tires, the tread of snow tires has more fine lines to enhance grip, while snow tires use a special formula to increase the friction with icy and snowy roads. Its advantage is that it improves the passability and safety of ice and snow roads. The material of the snow tire tread is softer, and the car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C11/14B60C11/03B60C11/13
CPCB60C11/03B60C11/13B60C11/14
Inventor 许广举赵华伟赵洋李铭迪胡焰彬林玲
Owner CHANGSHU INSTITUTE OF TECHNOLOGY
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