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Patents for Fred G. Burg
Patents 1 - 14 of 14
First set of recordsLast set of records
2,525,646Oct. 10, 1950F.G. BurgFlexible toolholderdrill presses
2,574,016Nov. 06, 1951F.G. BurgFlexible toolholderdrill presses
2,670,636Mar. 02, 1954F.G. BurgMachine tool of the drill press type having multiple rotary toolsdrill presses
2,767,598Oct. 23, 1956F.G. BurgSpeed control system for machine toolsdrill presses
2,776,584Jan. 08, 1957F.G. BurgFeed control system for machine toolsdrill presses
2,795,307Jun. 11, 1957F.G. BurgCyclically operable power transmission mechanismdrill presses
2,870,659Jan. 27, 1959F.G. BurgMachine tool having a turret headdrill presses
2,912,011Nov. 10, 1959F.G. BurgValve structuredrill presses
2,915,923Dec. 08, 1959F.G. BurgPower feed mechanism for machine tools
2,945,402Jul. 19, 1960F.G. BurgMovable mounting for machine tool
3,037,404Jun. 05, 1962F.G. BurgQuick setting adjustable stopdrill presses
3,145,401Aug. 25, 1964F.G. BurgLead screw operated tapping spindle with quick acting reversing meansdrill presses
3,413,702Dec. 03, 1968F.G. BurgTurret machine having tool storedrill presses
3,444,446May 13, 1969F.G. Burg, S. LendersFine-medium-coarse servomotor position controldrill presses
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