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All Patents of Type: metalworking machine mechanisms
Patents 1 - 15 of 1101
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
GB-178,001,263Apr. 23, 1780J. PickardMachines for boring iron; machine for forging, rolling, flatting, and slitting iron; machine for turning iron; mill for grinding cornmetalworking power transmission
GB-180,602,948Jul. 24, 1806H. Maudslay, B. DonkinCombining wheel work to produce required ratio between weight and first moverindustrial machine gearing
8,203Jul. 08, 1851R. DudgeonPortable hydraulic presshydraulic jacks
22,713Jan. 25, 1859R. DudgeonHydraulic presshydraulic jacks
24,064May 17, 1859F.S. StoddardTreadlemetalworking power transmission
37,384Jan. 13, 1863J.C. ChapmanBoring and Squaring Off Cylindersmetalworking machine mechanisms
49,124Aug. 01, 1865H.A. LeeImproved journal-boxmetalworking machine mechanisms
63,977Apr. 16, 1867S.C. WrightLathe clutchmetalworking power transmission
91,072Jun. 08, 1869A.B. BeanRatchet Feedmetal planers
113,113Mar. 28, 1871W.H. ThorneImprovement in apparatus for transmitting power to machineryindustrial machine mechanisms
118,481Aug. 29, 1871E.G. ParkhurstImprovements in Machinery for Feeding Wire to Machinesmetalworking machine mechanisms
132,573Oct. 29, 1872C.F. HadleyImprovement in Tool Rests for Lathesmetal lathes
136,794Mar. 11, 1873C. Van HaagenSlide Rests for Lathesmetal lathes
138,139Apr. 22, 1873W.B. DuckworthImprovement in clutches for machinerymetalworking machine mechanisms
146,539Jan. 20, 1874E.J. ManvilleReversing Gearings for Metal-Planersmetal planers
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