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Patents for Hans Ernst
Patents 76 - 90 of 92
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NumberDatePatenteeTitleType
2,365,043Dec. 12, 1944H. Ernst, L.H. BloodMilling Machinemilling machines
2,367,758Jan. 23, 1945H. Ernst, J. DeckerGrinding Machinegrinding machines
2,404,127Jul. 16, 1946H. ErnstSensitive Control Mechanismnaval guns
2,412,499Dec. 10, 1946M. Field, D.A. Grieb, H. ErnstMachine Tool Vibration Dampenermilling machines
2,430,127Nov. 04, 1947H. Ernst, M. KronenbergThermally Controlled Machine Toolcoolant apparatus
2,459,937Jan. 25, 1949H. Ernst, F.A. HassmanHydraulic Control Systemhydraulic apparatus
2,535,909Dec. 26, 1950A.H. Dall, H. ErnstHydraulic Transmissionmilling machines
2,546,062Mar. 20, 1951H. ErnstTorque Convertermilling machines
2,573,098Oct. 30, 1951A.H. Dall, H. ErnstHydraulic Feed Mechanismhydraulic apparatus
2,660,985Dec. 01, 1953H. ErnstHydraulic Feed Systemhydraulic apparatus
2,730,843Jan. 17, 1956H. ErnstCambering Mechanismroll grinding machines
2,730,845Jan. 17, 1956H. ErnstCenterless Grinding Machine and Methodcenterless grinders
2,747,469May 29, 1956H. Fritschi, H. ErnstCutter Position Compensating Mechanism for Profiling Machinesprofiling machines
2,752,827Jul. 03, 1956H. ErnstControl Mechanism for Contouring Machinesprofiling machines
2,885,766May 12, 1959C.E. Waller, H. ErnstFace Milling Cuttermilling machine cutters
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