Kinematic model: four-joint link

The four-joint link is a four-bar pivot gear. It converts rotary motion into oscillating motion.

• investigation of a four-joint link
• adjustment of the crank radius at three positions of the crank on the drive disk
• adjustment of the oscillation radius at three positions
• adjustment of the coupling length at five positions
• adjustment of the input angle by turning the drive disk
• measure the output angle on the angle scale of the output disk