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Patents for Hans Ernst
Patents 76 - 90 of 92
Number	Date	Patentee	Title	Type
2,365,043	Dec. 12, 1944	H. Ernst, L.H. Blood	Milling Machine	milling machines
2,367,758	Jan. 23, 1945	H. Ernst, J. Decker	Grinding Machine	grinding machines
2,404,127	Jul. 16, 1946	H. Ernst	Sensitive Control Mechanism	naval guns
2,412,499	Dec. 10, 1946	M. Field, D.A. Grieb, H. Ernst	Machine Tool Vibration Dampener	milling machines
2,430,127	Nov. 04, 1947	H. Ernst, M. Kronenberg	Thermally Controlled Machine Tool	coolant apparatus
2,459,937	Jan. 25, 1949	H. Ernst, F.A. Hassman	Hydraulic Control System	hydraulic apparatus
2,535,909	Dec. 26, 1950	A.H. Dall, H. Ernst	Hydraulic Transmission	milling machines
2,546,062	Mar. 20, 1951	H. Ernst	Torque Converter	milling machines
2,573,098	Oct. 30, 1951	A.H. Dall, H. Ernst	Hydraulic Feed Mechanism	hydraulic apparatus
2,660,985	Dec. 01, 1953	H. Ernst	Hydraulic Feed System	hydraulic apparatus
2,730,843	Jan. 17, 1956	H. Ernst	Cambering Mechanism	roll grinding machines
2,730,845	Jan. 17, 1956	H. Ernst	Centerless Grinding Machine and Method	centerless grinders
2,747,469	May 29, 1956	H. Fritschi, H. Ernst	Cutter Position Compensating Mechanism for Profiling Machines	profiling machines
2,752,827	Jul. 03, 1956	H. Ernst	Control Mechanism for Contouring Machines	profiling machines
2,885,766	May 12, 1959	C.E. Waller, H. Ernst	Face Milling Cutter	milling machine cutters

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