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All Patents of Type: metalworking machine gearing
Patents 1 - 15 of 16
First set of recordsNext set of recordsLast set of records
NumberDatePatenteeTitleType
GB-180,602,948Jul. 24, 1806H. Maudslay, B. DonkinCombining wheel work to produce required ratio between weight and first moverindustrial machine gearing
146,539Jan. 20, 1874E.J. ManvilleReversing Gearings for Metal-Planersmetal planers
499,929Jun. 20, 1893O.E. PerrigoEngine Latheengine lathes
562,482Jun. 23, 1896A.M. PowellCompound Ratchet Feed Gearing for Metal Planersmetalworking machine gearing
GB-190,605,511Jan. 10, 1907J.H. Wicksteed, C.W. JamesAn Improved Mode of Arranging Worm Driving Gearmetalworking machine gearing
GB-191,211,413May 14, 1913C.W. JamesImprovements in Gearing for Driving and Reversing Planing Machines for Metalsmetal planers
1,249,905Dec. 11, 1917C.F. DavisBack Gear for Lathe Heads and the Likemetalworking machine gearing
GB-204,589Oct. 04, 1923H.W. PearnImprovements in variable speed and reversing gearingmetalworking machine gearing
CA-239,508Apr. 22, 1924H.W. PearnVariable speed and reversing gearingmetalworking machine gearing
GB-249,682Apr. 01, 1926H.W. PearnImprovements relating to speed reduction gearingmetalworking machine gearing
GB-258,113Sep. 16, 1926H.W. PearnImprovements in variable speed gearingmetalworking machine gearing
1,659,437Feb. 14, 1928G.E. MerryweatherDouble Take-Off Gearmetalworking power transmission
1,664,889Apr. 03, 1928D.C. KlausmeyerDetachable Gear Unitmetalworking machine gearing
1,744,000Jan. 14, 1930D.C. KlausmeyerHead Carried Gear Train for Spindle Speedmetalworking speed changing mechanisms
2,426,299Aug. 26, 1947C.W. DyerChange Speed Mechanism for Lathesengine lathes
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