Home > Mechanisms > Mechanism 1 > Monkey > stage 1

Welcome to the Jointed Monkey section. Through the next five stages you should end up with a cheeky chap like the one on the right, although with a little imagination I'm sure you will be able to create something even better !

The principle for this model is that when the user pulls the cord the monkeys legs and arms go up. The string is used to make a mechanism to make the arms and legs move in a sequence. This is illustrated throughout this build and in the video section where you can see a finished monkey do his stuff !

monkey

Please note the part list below for all the materials that you will need.

Part Material Quantity Width / height Thickness
The body MDF 1 160mm x 110mm 3mm
Upper arm MDF 2 80mm x 26mm 3mm
Lower arm MDF 2 60mm x 20mm 3mm
Upper leg MDF 2 60mm x 30mm 3mm
Lower leg MDF 2 70mm x 30mm 3mm
Bolts Metal 8 4mm diameter x 15mm CSK heads  
Washers Rubber 8    
Self Locking nuts Metal 8   4mm
toggle pull bar Wood 1    
diameter drill Metal 1    
CSK drill        
phillips screw driver        
spanner        
paint Various Colours      
strong fine twine   1 metre    

You can view the whole instructions and a full size plan for this by downloading this PDF