Recent Blogs
Drum Brake Mechanism Explained: How It Works, Parts, Diagram, Self-Energizing Action and Uses
Drum brake explained — how the shoes, wheel cylinder and return springs work together to stop cars, trailers and industrial winches. Sizing formula and worked...
Friction Brake for Street Railway Cars: How the Hand-Wheel Mechanism, Rigging, and Shoes Work
Friction brake for street railway cars explained — shoe-on-wheel braking, hand-wheel staffs, and the stopping forces that kept early trams safe on city grades.