Horo structure including a separate equation framework by air tube

摘要

PURPOSE: To easily assemble, disassemble, convey, and put a way a frame structure, by combining a skeleton having an appropriate shape by use or air tubes expanding or contracting with injected air and a plurality of kinds of joints, with a hood. ;CONSTITUTION: A plurality of air tubes 2 having air-tightness and flexibility and joint openings at both ends in the axial direction are connected and assembled with each other along the axial line by joints 3 having extended parts. Next, a gas is injected into the assembled skeleton structure 1 through an air injection valve fitted to the joint 3 to expand the air tube 2 and form support frames of the structure. When disassembling the structure, the air infection valve is opened to exhaust the gas in the air tube 2. And the air tubes 2 are removed from the joints 3.;COPYRIGHT: (C)1994,JPO