Steel Circular Cable

Fixed Viewpoint Angle and β: Treating course and BE: Chain movement and bKA: Pipe of narrow space and BKA: KR: Radius of Curvature and RKR: Radius outside of Curvature and rKA: Radius inside of pipe and RKA: Radius outside of pipe and F: Fixed point and M1: Chain end spot / place 1 and M2: Chain end spot / place 2