Air bag for vehicle tire sulfuration
A technology of automobile tires and airbags, applied in the field of airbags for vulcanization of automobile tires
Inactive Publication Date: 2009-05-13
HANKOOK TIRE WORLDWIDE
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Abstract
The invention relate to a bladder for vehicle tyre vulcanization. The external surface of a raw tyre loaded in a curing mould forms a mould shape through the internal bladder expansion, when the raw tyre is vulcanized, the rigidity central side of the bladder contacting with the bottom of the tyre surface is weak, thereby through the expansion of the bladder, the phenomenon that the rubber at the tyre shoulder moves to the central side of the tyre surface is generated. Thus in the invention, through arranging an enhanced belt layer in the center part of the bladder to enhance the central part, the central part of the bladder is loosen, so the housing phenomenon generated to the centralized rubber at the central part of the tyre surface as in the conventional bladder is prevented, thereby preventing the phenomenon of the bad vulcanization of the tyre.
Application Domain
Tyres
Technology Topic
Airbag deploymentPulp and paper industry +1
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