TECH - Kinematic Models for Design Digital Library or House Of Gears

KMODDL

If you ever wanted to know the different kind of gears out there and how they interact, then start here. KMODDL is a collection of mechanical models and related resources for teaching the principles of kinematics--the geometry of pure motion. The core of KMODDL is the Reuleaux Collection of Mechanisms and Machines, an important collection of 19th-century machine elements held by Cornell's Sibley School of Mechanical and Aerospace Engineering. In other words, it's a museum that collects gears and has a ton of sample clips showing impossibly confusing moving mechanical things. Many of which are shown via sample movie clips