| 摘要 |
PURPOSE: An elastic tube including gas generating material is provided to expand the tube in a condition that gas for filling the tube cannot be obtained. CONSTITUTION: An elastic tube including gas generating material comprises an outer skin(1), a partition wall(5), and a link member(2). The tube outer skin consists of a material which has elasticity. The separation membrane respectively separates materials(3,4) generating a specific gas and stores in a specific part in the tube. The connection material connects the specific part and the partition wall. The connection wall is formed of less elongating material or non-elongating material. The partition wall is formed of a weaker material than the material of the contact part of a connection material. |
