Calendar: 1871-1872 Page 139

138 applied sciences Second and Third Years Shop Shafting and Fittings -Plummer Blocks Clutches Coupling Boxes Teeth of Wheels -Bands Gearing Pitch Forms of Teeth Morticed Wheels Worm Wheels Bevil Wheels Racks Cams Strength of Teeth Framing of Machinery -Brackets Pierced Framing Hollow Framing Pumps and Hydraulic Presses -Lift Chain and Centrifugal Pumps Proving Presses Water-pressure Engines Boilers -Varieties of Boilers Construction and Propor- tion of Surfaces and Contents Boiler Fittings Methods of preventing Explosion and Collapse Rules to be observed in cases of Danger Economy of Boilers Rivetting Steam Engine -Varieties of Engines Details of Construe- tion Parallel Motion Lap and Lead of Valve Indicator Expansion Condensation the Locomotive Engine its Gene- ral Arrangement Link Motion Injector Consumption of Coke Oil and Tallow General Rules for guidance of Enginemen and Firemen Cornish Pumping Engine Double- beat Valve Tappet Motion Cataract Motion Duty of Engine Superheated Steam Marine Engines Blowing Engines Traction Engines Propellers -Various Forms of Paddlewheels Course of Float-boards through the Water Feathering Floats Screw Propellers Shaft and Bearings Water Wheels and Turbines -Undershot Overshot Breast Ventilating Buckets Poncelet's Wheels Fourneyron's Tur bines Wind Mills -Tower Mills Smock Mills Sails Reefing and Regulation of Sails Lighthouses and Signals -Reflectors Dioptric Catoptric Catadioptric Lights Railway Contrivances and Rolling Stock -Points Crossings Switches Water Cranes Tanks Turntables Traversers Signals Wheels Axles Buffers Springs Carriages Wagons Trucks for Timber and Stone