material that is known to those skilled in the art these various panel members are then interconnected using the interconnecting means 32 in the manner illustrated in fig3 and 5 the deploying means 62 is then manufactured from suitable stock such as aluminum channel members to form a series of deploying drive rails 64 66 and 68 as indicated in fig3 and 5 the drive rail 64 66 and 68 are formed so that the first series of panel members 12 and the second series of panel members 14 make an angle with each other as they are being deployed and when they are in their fully deployed state this is necessary to insure that the deploying and deployed panel members of the first and second series 12 and 14 have strength after the deploying means 62 has been formed slide members 70 72 76 and 78 are located on the respective outer edges of the inner portion 74 of the panel member 30 and the respective outer edges of the inner end portion 80 of the panel member 22 these slide members 70 72 76 and 78 are then located so that they slide within the respective drive rails 64 66 and 68 and as a result the first and second series of interconnected panel members 12 and 14 are connected to the deploying means 62 the actual deployment of the interconnected panel members 12 and 14 is accomplished by causing the slide members 70 72 76 and 78 to.