LEGO Excavator - Page 14

10

LEGO Excavator preparations Teledyne PDS - LEGO Excavator
Figure 2-13 Parallelogram and support lever
Figure 2-14 Drawing potentiometer connecter to parallelogram arm
The parallelogram (red colored blocks) is connected to the support lever (yellow
colored block).
Figure 2-15 Parallelogram
Stick
Potentiometer
Thread of
potentiometer fixed
in stick
Axis fixed into
arm
parallelgram
Arm
parallelogram
Stick
Parallelogram
Support
lever