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A kind of production method of pneumatic tire and pneumatic tire

A technology for pneumatic tires and production methods, applied to tire parts, with multiple inflatable chambers, with independent inflatable cushions, etc., can solve problems such as inner tube flattening, affecting personnel safety, vehicle rollover, etc., and achieve improvement Strength, improve safety, improve the effect of blocking effect

Active Publication Date: 2021-12-21
HUBEI AULICE TIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pneumatic tires have a significant disadvantage. When the tire is blown out, the inner tube will be flattened sharply, causing the heights of the four tires of the vehicle to be different, which will easily cause the vehicle to roll over and affect the safety of personnel. In view of this, the present invention provides a pneumatic tire The production method and the pneumatic tire can prevent the tire from deflated sharply when the vehicle punctures, ensuring the safety of driving

Method used

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  • A kind of production method of pneumatic tire and pneumatic tire
  • A kind of production method of pneumatic tire and pneumatic tire
  • A kind of production method of pneumatic tire and pneumatic tire

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] Such as Figure 1-5 As shown, the production method of a pneumatic tire and the pneumatic tire according to the present invention include a hub 1, a tire 2 is arranged on the outside of the hub 1, and a plurality of tires bonded to each other and surrounded by a ring are arranged inside the tire 2. Inner tubes 3, air filling holes 4 are arranged between the adjacent inner tubes 3, and one end of the air filling holes 4 is provided with a sealing film 5, and the sealing film 5 is set at the end of the air filling holes 4 with the center of the tire as the origin and rotated at a fixed angle part; the inner wall of the tire 2 is provided with an arched plate 6, the arched plate 6 is arched away from the hub 1 after inflation, and the position...

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Abstract

The invention belongs to the technical field of tires, and specifically relates to a production method of a pneumatic tire and a pneumatic tire; including the following steps: firstly, putting a plurality of hinged arched plates into a casing, and vulcanizing the casing to strengthen its Overall wear resistance, secondly, put multiple inner tubes into the vulcanized outer tire after bonding, and install the outer tire on the wheel hub, and then inflate one of the inner tubes in the outer tire to make the remaining inner tubes expand. The arched plate expands and sticks to the inner wall of the tire, and finally the formed tire is installed on the vehicle; the present invention arranges the arched plate and multiple inner tubes, and when one of the inner tires bursts, the arched plate will arch inward to drive the sealing The block blocks the air hole, and finally realizes that in the case of one of the inner tires blowing out, the remaining inner tubes can be slightly flattened, so as not to cause the tire to suddenly flatten after a flat tire and cause the risk of rollover, which improves safety. .

Description

technical field [0001] The invention belongs to the technical field of tires, in particular to a production method of a pneumatic tire and the pneumatic tire. Background technique [0002] Robert Thomson proposed to fill the elastic bag with compressed air to alleviate the vibration and impact during exercise. Although tires at the time were made of leather and rubberized canvas, such tires already showed the advantage of low rolling resistance. According to this principle, John Dunlop made a rubber hollow tire in 1888, and then Thomas made a rubber hollow tire with a valve switch. [0003] Pneumatic tires have a significant disadvantage. When the tire is blown out, the inner tube will be flattened sharply, causing the heights of the four tires of the vehicle to be different, which will easily cause the vehicle to roll over and affect the safety of personnel. In view of this, the present invention provides a pneumatic tire The production method and the pneumatic tire can p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60C5/20B60C17/00
CPCB60C5/20B60C17/00
Inventor 徐双陈同翔狄风君
Owner HUBEI AULICE TIRE
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