Recent Blogs
Chain and Pulley (form 1) Mechanism Explained: How It Works, Diagram, Parts and Uses
Chain and Pulley drives transmit torque between shafts using a chain riding on a pulley or sprocket. Learn how to size, spec and diagnose them...
Treadles and Chain to Ratchet Wheel Mechanism: How It Works, Parts, Diagram and Uses
How a foot treadle and chain drive a ratchet wheel for intermittent indexing — geometry, formulas, and a worked example for a small workshop hoist.
Toothed Link Chain and Pulley Mechanism Explained: Parts, Diagram, Formula and Uses
Toothed link chain drives transmit power between pulleys with positive engagement. See how silent chains work, where they're used, and how to size them.
Transmission of Rotary Motion Mechanism: How It Works, Diagram, Parts, Formula and Industrial Uses
Transmission of rotary motion explained — how shafts, gears, belts and chains move torque between machines, with formulas, ratios and worked industrial examples.
Transmission of Power: Mechanism, Parts, Formula, Diagram and Uses Explained
Transmission of power explained — how belts, gears, chains and shafts move torque from prime mover to load across industrial and mobile machinery.
Electric Phaeton Mechanism Explained: Chain Drive, Battery, and How It Works
Electric Phaeton explained: how the early electric carriage worked, range and speed figures, drivetrain layout, and named examples from Pope, Riker and Krieger.
Electric Brougham Mechanism: How the Drum Controller, Battery Pack, and Chain Drive Work
How the Electric Brougham works — battery-driven carriage layout, range maths, and why fleets like the 1899 Electric Vehicle Company taxis ran on swap-pack power.
Sprocket Mechanism: How Chain Drives Work, Pitch Diameter Formula, Parts and Uses Explained
How a sprocket works, with the chain-pitch math, tooth-count rules, and a worked drive-sizing example for conveyors, bikes, and industrial machinery.
Roller Chain Mechanism Explained: How It Works, Parts, Pitch, and Sprocket Speed
Roller Chain explained — how the pin, bushing, and roller transmit torque, why pitch matters, and how to size chain drives for conveyors, motorcycles, and...