All Patents of Type: machine tool controls |
Patents 1 -
15
of 339
|
Number | Date | Patentee | Title | Type |
721,942 | Mar. 03, 1903 | A.L. De Leeuw | Electric Switch System | machine tool controls |
723,840 | Mar. 31, 1903 | A.L. De Leeuw | Controlling Switch System | machine tool controls |
799,973 | Sep. 19, 1905 | N.D. Chard, W. Lodge | Speed Control for Machine-Tools | machine tool controls |
1,040,378 | Oct. 08, 1912 | W.L. Miller | Electric Signaling System | machine tool controls |
1,052,279 | Feb. 04, 1913 | W. Runge | Feed-control mechanism for machine-tools | machine tool controls |
1,092,479 | Apr. 07, 1914 | S. Einstein | Automatic Feed, Quick Traverse and Reverse Control | milling machines |
1,124,117 | Jan. 05, 1915 | S. Einstein | Cenralized Automatic Control | metalworking speed changing mechanisms |
1,125,686 | Jan. 19, 1915 | S. Einstein, R.T. Hazelton | Automatic Machine Tool | machine tool controls |
1,125,905 | Jan. 19, 1915 | R.T. Hazelton | Mechanism Independently Controlling Each Feed | machine tool controls |
1,126,235 | Jan. 26, 1915 | W.F. Groene, R.K. Le Blond | Controlling Means for Motor Driven Machines | machine tool controls |
1,126,634 | Jan. 26, 1915 | S. Einstein, R.T. Hazelton | Central Control Cone Drive Machine | machine tool controls |
1,144,935 | Jun. 29, 1915 | A.L. De Leeuw | Machine Tool Control | machine tool controls |
1,156,484 | Oct. 12, 1915 | S.H. Keefer, estate of (deceased) | System of Motor Control | machine tool controls |
1,166,974 | Jan. 04, 1916 | A.L. De Leeuw | Machine Tool Control | machine tool controls |
GB-191,501,774 | Feb. 04, 1916 | W. Hargreaves | Improvements in Apparatus for Electrically Operating Planing Machines and the Like Reciprocating Tools | machine tool controls |