Mechanisms — exact straight line linkage

Recent Blogs

Scott Russell Linkage diagram
Scott Russell Linkage Mechanism Explained: Diagram, Formula, Stroke and Uses
Scott Russell linkage explained — how this straight-line mechanism converts rotary motion into perfectly linear travel for test rigs, lifts, and lab equipment.
Peaucellier's Parallel Motion diagram
Peaucellier's Parallel Motion: How the Exact Straight-Line Linkage Works, Parts & Uses
Peaucellier's parallel motion converts rotary input into exact straight-line output. Geometry, formula, worked example for steam engine guides and machine tools.