Issued Patents 1982
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365918 | Mobile rail contouring machine | — | 1982-12-28 |
| 4357874 | Mobile arrangement and method for improving a track bed | — | 1982-11-09 |
| 4356771 | Self-propelled track working machine | — | 1982-11-02 |
| 4355579 | Track tamper | — | 1982-10-26 |
| 4355687 | Ballast leveling apparatus and method | Karl Folser | 1982-10-26 |
| 4342165 | Track working machine with a ballast removing and planing device | Manfred Brunninger | 1982-08-03 |
| 4334479 | Method and apparatus for obtaining a controlled degree of ballast compaction in the tamping and leveling of a truck | — | 1982-06-15 |
| 4324186 | Convertible rail-highway lateral track set off apparatus | Friedrich Oellerer | 1982-04-13 |
| 4323013 | Mobile track working machine | — | 1982-04-06 |
| 4316416 | Mobile apparatus for replacing old track ties by new track ties | Friedrich Oellerer | 1982-02-23 |
| 4312275 | Immersion depth control for ballast tamping tools | Gernot Bock, Mihir Ganguly | 1982-01-26 |
| 4309846 | Mobile machine for removing surface irregularities from rail heads | Klaus Riessberger | 1982-01-12 |