CROWN WHEEL
Source: 567
Crown″ wheel′ (hw?l′). [[Named from its resemblance to a crown.]] (Mach.) A wheel with cogs or teeth set at right angles to its plane; — called also a contrate wheel or face wheel.
Source: 567
Crown″ wheel′ (hw?l′). [[Named from its resemblance to a crown.]] (Mach.) A wheel with cogs or teeth set at right angles to its plane; — called also a contrate wheel or face wheel.