Journal of the Franklin InstituteFranklin Institute, 1851 Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-1859. cf. Index to v. 1-120 of the Journal, p. [415] |
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Page 15
... cylinder mounted on a shaft , and driven by hand , steam , or other power , in grooves of the cylinder ; inside are crushers or rollers of a peculiar form , containing , if necessary , similar crushers within themselves all of which ...
... cylinder mounted on a shaft , and driven by hand , steam , or other power , in grooves of the cylinder ; inside are crushers or rollers of a peculiar form , containing , if necessary , similar crushers within themselves all of which ...
Page 17
... cylinder or drum , hung in suitable frame work , so constructed that it can be elevated or depressed , or moved in either direction sideways ; the cylinder is driven in either direction by a band or chain from a pulley actuated by ...
... cylinder or drum , hung in suitable frame work , so constructed that it can be elevated or depressed , or moved in either direction sideways ; the cylinder is driven in either direction by a band or chain from a pulley actuated by ...
Page 28
... cylinder when drop valves are used , by making the lifters vibratable upon the rock shaft , and causing them to act in obedience to the motions of gravitating toggles , which being trippled by impact with an adjustable stop , allow the ...
... cylinder when drop valves are used , by making the lifters vibratable upon the rock shaft , and causing them to act in obedience to the motions of gravitating toggles , which being trippled by impact with an adjustable stop , allow the ...
Page 35
... cylinders , narrow but very long . Immediately below the reservoirs the metallic plate carries a silvered plate very highly ... cylinder , pierced with holes . At our request , this apparatus was placed under seal . " 9th , An apparatus ...
... cylinders , narrow but very long . Immediately below the reservoirs the metallic plate carries a silvered plate very highly ... cylinder , pierced with holes . At our request , this apparatus was placed under seal . " 9th , An apparatus ...
Page 39
... cylinder is one valve for the admission of steam , and two for its escape ; the former is worked in the usual way , but the latter are made to work as follows : the exhaust valve communicating with the atmosphere , opens when the piston ...
... cylinder is one valve for the admission of steam , and two for its escape ; the former is worked in the usual way , but the latter are made to work as follows : the exhaust valve communicating with the atmosphere , opens when the piston ...
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action angle apparatus applied arrangement attached axis bituminous blades blast blast furnace boiler carriage cast iron cent centre centrifugal force chord circuit claim therein coal combination condenser connected connexion construction Coulaine cubic curved cutters cylinder deflexion diameter distance effect electric telegraph electricity engine equal experiments feet flues force frame Franklin Institute furnace generatrix gutta percha heat Improvement increased indicator diagrams invention consists Journal length lever machine magnet manner mastic material means metal miles motion operation paddle passing patent pipe piston placed plane plate present pressure produced propeller proportion pump purpose rails railway revolutions per minute roadway rollers screw shaft side slide spring square inch steam steam engine steamers Stoves stroke substantially as described surface tangential angle telegraph temperature thickness tion tons tube valve velocity vertical vessel weight wheel wire wrought iron York