160 / | HD | FLEXIBLE OR PORTABLE CLOSURE, PARTITION, OR PANEL |
130 | DF | PLURAL STRIP, SLAT, OR PANEL TYPE {11} |
136 | DF | .~ Parallelogram type {6} |
152 | .~.~ With means to hold unit in partially collapsed or collapsed position {3} | |
153 | DF | .~.~.~> Combined tension and compression means |
154 | DF | .~.~.~> Pivoted compression bar {1} |
156 | DF | .~.~.~> Tension members {2} |