ths Steam Pile Driver. Mr. James Nasmyth, of Paticroft, England,has taken out a patent in the United States,for his pile driving apparatus. His engine isvery simple, and portable. He first drives ina pile as the foundation of his engine, by atemporary attachment to his machine. Hissteam boiler is… … This improvement is the invention or Mr. ]J. Hanley, harp manufacturer, of this city,and it has been used by him with great ad-vantage for more than two years. No patenthas been taken out for it and this is publishedthat it may be of some benefit to those whohave much fine drilling either in metal…
Patents · Patented · Color · Improvement · Iron · Patented august · Mechanics · Sheet iron · Condensed air · Shackle bar · Mechanical genius · Scientific American
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