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All Patents in class 409/231
Patents 1 - 15 of 17
First set of recordsNext set of recordsLast set of records
729,896Jun. 02, 1903V. RoyleCutter-head for routing-machinesrouting machines
1,013,847Jan. 02, 1912D.B. SalstromSpindle-bearingcarving machines
1,188,339Jun. 20, 1916J.B. SindersonMilling-machinemilling machines
2,034,221Mar. 17, 1936J.B. ArmitageMilling Machinemilling machines
2,072,646Mar. 02, 1937W.F. OcenasekDrill press spindle drive and mountingdrill presses
2,115,058Apr. 26, 1938J.B. ArmitageMilling Machinemilling machines
2,286,292Jun. 16, 1942A.W. MallSpindle assembly
2,499,193Feb. 28, 1950E. LochmanDual spindle machine tool
2,755,117Jul. 17, 1956J.B. ArmitageMachine Tool Spindlesmilling machines
3,422,724Jan. 21, 1969C.E. Mattson, R.E. Stobbe, F. ZanklMechanism for Effecting Angular Orientation of a Machine Tool Spindlemilling machines
3,429,224Feb. 25, 1969J.G. OsburnTemperature Compensated Spindle Positionermilling machines
4,077,736Mar. 07, 1978M.L. HutchensDrill speeder for machine tools
4,356,609Nov. 02, 1982K.A. WollermannSpindle keylock
4,449,866May 22, 1984R.E. Stobbe, E.R. LohneisServo-controlled spindle drive system
4,514,123Apr. 30, 1985E.E. Kirkham, R. JohnstoneAdaptive control system for machine tool or the like
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