CHANGING THE ANGLE BETWEEN PANELS JOINED TO A TUBE IS FACILITATED BY WIDENING THE RECEIVER SLOTS IN THE TUBE AS SHOWN HERE
In the Typical Example Shown Here, Panels of 1.750”/44.5mm Thickness Are Being Joined at an Initial Angle of 60°, With Some Angular Variation Required. A Tube Diameter of 3.500”/88.9mm and a Slot Width of 1.040”/26.4mm Accommodates the Panels and Allows Angular Displacement of Each Panel of ±10°. Other Tube Diameters and Slot Widths Can Be Used.