Axial displacement refers to the elongation (1-A) or compression (1-B) of the flexible rubber joint on the central axis. Lateral displacement refers to the relative displacement (1-C) of the flexible rubber joint at the centers of the two end faces perpendicular to the central axis. Deflection angle means:
The sum of the included angles (1-D) formed by the center lines of the two end faces of the flexible rubber joint and the original central axis is α 1+ α 2。
