| All Patents in class 82/143 |
Patents 106 -
120
of 123
      |
| Number | Date | Patentee | Title | Type |
| 2,540,573 | Feb. 06, 1951 | C.E. Greene, R.B. Evans | Power Actuated Gear Shifter | metalworking variable speed mechanisms |
| 2,545,053 | Mar. 13, 1951 | G.J. Kasselmann, H.J. Siekmann | Lathe Transmission and Control Mechanism | metalworking machine mechanisms |
| 2,572,479 | Oct. 23, 1951 | W.G. Hoelscher | Lathe Spindle Speed Control Mechanism | metal lathe mechanisms |
| 2,572,759 | Oct. 23, 1951 | E.L. Ritter | Screw-Cutting Lathe | metal lathe mechanisms |
| 2,573,152 | Oct. 30, 1951 | L.A. Leifer | Forward and Reverse Drive for Lathe Spindles | metalworking machine mechanisms |
| 2,773,395 | Dec. 11, 1956 | E.A. Reibig | Power transmission mechanisms | metal lathes |
| 2,805,552 | Sep. 10, 1957 | C.F. Pabst, H.R. Hudson | Pre-Selector Dial Devices | metal lathe mechanisms |
| 2,866,348 | Dec. 30, 1958 | D.D. Pettigrew, E.C. Warrick | Shifter for power transmission | metal lathes |
| 2,885,897 | May 12, 1959 | D.D. Pettigrew | Lathe drive | metal lathes |
| 3,109,319 | Nov. 05, 1963 | G.L. Pierce | Back gear control for lathe drive | metal lathes |
| 3,117,658 | Jan. 14, 1964 | C.L. Schulte, K.G. Byar, W.G. Hoelscher | Hydraulically Operated Transmission System | hydraulic apparatus |
| 3,139,005 | Jun. 30, 1964 | W.I. Evans | Velocity Error Compensating Device | metalworking machine mechanisms |
| 3,176,529 | Apr. 06, 1965 | J.P. Spridco, J.G. Osburn | Machine Tool Transmission and Control Mechanism | milling machines |
| 3,269,231 | Aug. 30, 1966 | E.P. Bullard, III | Controls for Variable Speed Transmission | machine tool controls |
| 3,273,182 | Sep. 20, 1966 | D.I. McDonald | Feed Control Device to Feed Tool Spindle at Rate of Tool Advance | machine tool controls |
