PDL
Pappalardo
about

Modules and Mechanisms

Build Demo Introduction
Mechanical Elements
Springs
Robot Examples
Tool Tips

Screw Drive
Parallel Gripper
Four Bar Linkage
NO GLUE Rack and Pinion
Rack and Pinion
Extending Lever
- Extending Lever
Elevator
Front End Scooper
Gripper
Robust Rack and Pinion
Capstan
Crank Lever (4-bar Linkage)

Extending Lever