| Patents for Kearney & Trecker Corp. |
Patents 421 -
435
of 560
      |
| Number | Date | Patentee | Title | Type |
| CA-969,748 | Jun. 24, 1975 | E.R. Lohneis, F. Zankl | Tool change mechanism | tool changers and storage mechanisms |
| CA-977,534 | Nov. 11, 1975 | E.R. Lohneis | Clamping tool changer mechanism and actuating mechanism for a machine tool | tool changers and storage mechanisms |
| CA-977,535 | Nov. 11, 1975 | E.R. Lohneis, F. Zankl | Tool storage magazine | tool changers and storage mechanisms |
| CA-977,536 | Nov. 11, 1975 | J.G. Osburn, J.J. Schachte | Workpiece changer mechanism for a machine tool | workpiece changers and storage mechanisms |
| CA-983,606 | Feb. 10, 1976 | R.E. Stobbe, K.R. Merner | Feed rate controller | metalworking machine mechanisms |
| 3,955,267 | May 11, 1976 | D.E. deCaussin | Attachment for Automating Milling Machines | tool changers and storage mechanisms |
| CA-990,537 | Jun. 08, 1976 | E.E. Kirkham | Reversing drive for a tool changer | tool changers and storage mechanisms |
| 3,986,087 | Oct. 12, 1976 | J.J. Schachte, R.E. Stobbe, E.E. Kirkham, F. Zankl | A.C. Motor Control Apparatus and Method (CNC Control Circuitry) | tool changers and storage mechanisms |
| 3,986,088 | Oct. 12, 1976 | J.J. Schachte, R.E. Stobbe, E.E. Kirkham, F. Zankl | A.C. Motor Control Apparatus and Method (CNC Control Circuitry) | machine tool controls |
| CA-1,000,836 | Nov. 30, 1976 | F. Zankl | Automatic lubrication system | metalworking machine lubrication |
| CA-1,003,115 | Jan. 04, 1977 | C.E. Mattson | Apparatus and method for unambiguous counter reading | |
| 4,013,176 | Mar. 22, 1977 | J.J. Schachte, E.R. Lohneis | Unitary Work Changer for Machining Center | workpiece changers and storage mechanisms |
| D244,445 | May 24, 1977 | E.R. Lohneis, F. Zankl, C.B. Stevens, T.J. Green | Machine tool | milling machines |
| 4,028,599 | Jun. 07, 1977 | F. Zankl, E.E. Kirkham, R.E. Stobbe, J.J. Schachte | Method of Controlling an A.C. Motor | machine tool controls |
| CA-1,014,603 | Jul. 26, 1977 | E.E. Kirkham, J.J. Schachte, F. Zankl, R.E. Stobbe | A.C. motor control apparatus and method | motor controls |
