Recent Blogs
Pulley System with Cord and Movable Pulleys (b) Mechanism Explained: How It Works, Parts, and Uses
Movable pulley systems with cord cut lifting force in half or better. See how riggers, theatres, and shipyards use them to hoist heavy loads with...
Bell-crank with Weighted Cord and Pulley Mechanism: How It Works, Parts, Formula, and Uses
Bell-crank with weighted cord and pulley explained — how the linkage converts gravity into linear pull for gates, signals, and theatre rigging. Formula and worked...