| 摘要 |
<p>An air bladder for a safety tire capable of preventing the inner surfaces thereof from being adhered to each other in molding and formable in a cylindrical shape in an inflated state. More specifically, a sheet-like rubber member (2) is stuck on a flat surface drum (1), the lateral both ends (3) of the rubber member (2) are folded back, and both ends (3) of the rubber member (2) are jointed to each other on the outside diameter side thereof from the flat surface drum (1) to form the rubber member in a cylindrical shape. The air bladder is characterized in that the inner surfaces (4) of the rubber member (2) are not adhered to each other after the lateral both ends (3) of the rubber member (2) are folded back.</p> |
