History of the Steam Hammer: With Illustrations

15 Cwts 25 tons acting motion admitted anvil appears April arrangement audience Balanced Slide Valve Bourdon Bridgewater Foundry Circular Balanced Valve connected consequence construction Creusot Iron delivered double acting Double and Single Double-acting drawing engine Exhibition of 1855 Fairbairn falling mass filled a responsible fitted force forging Gaskell Hammer became Hammer is capable Hammer or Stamper hand gear honour Humphries illustrated improvement ingenious intensity of blow interesting James Nasmyth James Watt Low Moor machine MANCHESTER mandril mechanical progress Messrs NASMYTH WILSON Nasmyth's Steam Hammer numbers operation paddle-shaft pamphlet Paris Universal Exhibition Patent Balanced Slide Patricroft percussion perfect piston rod Practical Mechanics present managing partner pressure published reference Robert Wilson Rowlandson's lecture screw shaft single acting sketch Smiles sole inventor sons of Vulcan SPECIALLY ADAPTED stroke struck success T. S. Rowlandson tool valuable invention weight whilst WILSON & CO WILSON'S PATENT Wilson's self-acting motion wonderful Woolwich