Method for vulcanizing inflated cover tyre

A technology of heat repair and outer tire, which is applied in the field of tire repair, can solve the problems of complex structure of repair tools, cumbersome repair methods, high repair cost, etc., achieve good repair effect, easy operation, and ensure the effect of repair quality

Inactive Publication Date: 2007-10-03
周启君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that Maroni repairing technology and Tektronix repairing technology are currently used for repairing tires. In use, there are repairing tools with complex structures, cumbersome repairing methods, difficult ope

Method used

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  • Method for vulcanizing inflated cover tyre
  • Method for vulcanizing inflated cover tyre
  • Method for vulcanizing inflated cover tyre

Examples

Experimental program
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Effect test

Example Embodiment

[0007] Specific embodiment 1: This embodiment will be described with reference to Fig. 1, Fig. 2 and Fig. 11. A hot repair method for a pneumatic tire casing of this embodiment is completed as follows: sticking on the inner and outer surfaces of the wound of the inflatable casing 1 after being polished Fire repair rubber pad 6, attach the heating belt to the inner surface of the inflated tire 1 corresponding to the wound of the inflatable tire 1, and then install the inner tube 2 inflated so that the inner surface of the inner tire 2 and the inflatable tire 1 are consistent, and then install Into the steel basin, place a module whose contact surface matches the outer surface of the pneumatic tire 1 at the wound on the outer surface of the pneumatic tire 1, place the vulcanizer 8 on the module, and inflate the inner tire 2 to a pressure of 2.5-6kg / cm 2 When the heating zone is energized for 25 to 120 minutes, the temperature of the heating zone reaches 140 to 150°C.

Example Embodiment

[0008] Specific embodiment 2: This embodiment will be described with reference to Figs. 1 and 2. The difference between this embodiment and the first embodiment is: in this embodiment, when the inflation pressure of the inner tube 2 reaches 4.0~6.0kg / cm 2 When the heating zone is energized for 30 to 120 minutes, the temperature of the heating zone reaches 145 to 150°C. Using this technical parameter is suitable for repairing pneumatic tires of medium and large cars1.

Example Embodiment

[0009] Specific embodiment three: This embodiment will be described with reference to Figures 1 and 2. The difference between this embodiment and the first embodiment is: in this embodiment, when the inflation pressure of the inner tube 2 reaches 2.5kg / cm 2 When the heating zone is energized for 25-30 minutes, the temperature of the heating zone reaches 140-145°C. The use of this technical parameter is suitable for repairing the pneumatic tires of small cars1.

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Abstract

A hot repairing method for the inflatable tyre includes such steps as abrading the damaged position, sticking the hot-repairing rubber pads onto its inner and outer surfaces, attaching a heating belt to the inner surface, inflating internal tube, installing it in steel basin, putting a module on the outer surface of damaged position, putting a sulfurizing machine on the module, and inflating internal tube to 2.5-6 Kg/sq.cm while electrically heating it to 140-150 deg.C for 25-120 min.

Description

technical field [0001] The invention relates to a method for repairing tires. Background technique [0002] At present, Maroni repair technology from Japan and Tektronix repair technology from the United States are used to repair pneumatic tires. In use, there are repair tools with complex structures, cumbersome repair methods, difficult operation, and high repair costs, which make some small tire repair departments unbearable. The problem. Contents of the invention [0003] The purpose of the present invention is to solve the problem that Maroni repairing technology and Tektronix repairing technology are currently used for repairing tires. In use, there are repairing tools with complex structures, cumbersome repairing methods, difficult operation and high repairing costs, which make it difficult for some small tire repairing departments. A kind of repairing method that bears the problem and provides is simple, easy to operate, the repairing cost is low, a kind of heat-re...

Claims

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Application Information

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IPC IPC(8): B29C73/10B29C73/12B29C35/02B29C33/42
Inventor 周启君
Owner 周启君
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