| Patents for Frank Zankl |
Patents 16 -
30
of 58
      |
| Number | Date | Patentee | Title | Type |
| 3,273,413 | Sep. 20, 1966 | F. Zankl, R.E. Stobbe | Machine Tool with Tool Storage and Changing Apparatus | milling machines |
| 3,281,935 | Nov. 01, 1966 | E.R. Lohneis, F. Zankl | Machine Tool with Tool Changer | milling machines |
| SE-211,760 | Mar. 21, 1967 | E.R. Lohneis, F. Zankl | Verktygsmagasin för en Vertygsmaskin | tool changers and storage mechanisms |
| 3,311,025 | Mar. 28, 1967 | R.E. Stobbe, F. Zankl | Feed Rate Modifier | milling machines |
| CA-756,334 | Apr. 11, 1967 | R.E. Stobbe, F. Zankl | Transmission | milling machines |
| CA-760,704 | Jun. 13, 1967 | F. Zankl | Counterbalance for machine tool | milling machines |
| 3,344,713 | Oct. 03, 1967 | F. Zankl | Drive Mechanism for Actuating a Movable Machine Member | milling machines |
| 3,358,360 | Dec. 19, 1967 | T.A. Wetzel, F. Zankl | Machine Tool with a Tool Changer | milling machines |
| 3,422,724 | Jan. 21, 1969 | C.E. Mattson, R.E. Stobbe, F. Zankl | Mechanism for Effecting Angular Orientation of a Machine Tool Spindle | milling machines |
| CA-815,804 | Jun. 24, 1969 | F. Zankl | Drive mechanism for actuating a movable machine | milling machines |
| CA-848,120 | Aug. 04, 1970 | F. Zankl, R.E. Stobbe, C.E. Mattson | Mechanism for effecting angular orientation of a machine toolholder | tool changers and storage mechanisms |
| CA-877,625 | Aug. 10, 1971 | E.R. Lohnei, F. Zankl | Machine tool with tool changer | tool changers and storage mechanisms |
| CA-885,165 | Nov. 09, 1971 | F. Zankl, E.R. Lohnei | Machine tool with tool changer | tool changers and storage mechanisms |
| 3,673,918 | Jul. 04, 1972 | F. Zankl | Vibration Dampener for a Machine Tool | metalworking machine mechanisms |
| 3,674,323 | Jul. 04, 1972 | E.R. Lohneis, F. Zankl | Machine Tool Guide Way Restraint | metalworking machine mechanisms |
