Mechanisms — foot powered machine

Recent Blogs

Treadle with Cord and Pulley diagram
Treadle with Cord and Pulley Mechanism Explained: How It Works, Parts, Diagram and Uses
Treadle with cord and pulley converts foot rocking into rotary drive at 200-400 RPM. See how it works, formula, worked example, and real workshop uses.
Treadle to Disk via Connecting Rod diagram
Treadle to Disk via Connecting Rod Mechanism: How It Works, Parts, Formula and Uses Explained
Treadle to disk via connecting rod converts foot rocking into rotary motion. See the geometry, formulas, and real workshop applications from sewing to lathes.
Spring-return Treadle to Pulley diagram
Spring-return Treadle to Pulley Mechanism: How It Works, Parts, Diagram, and Uses Explained
Spring-return treadle to pulley converts foot strokes into shaft rotation via a crank and return spring. Sizing, formulas, and real workshop examples.
Crank with Treadle diagram
Crank with Treadle Mechanism Explained: How a Foot Pedal Drives Rotary Motion, Parts, Diagram
How a crank with treadle converts foot-pumped oscillation into continuous rotary motion — the math, real workshop applications, and design tradeoffs.