Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377457 | Method for generating of gear-shaped precision-working tools, in particular for regrinding shaving gears, and a gear-shaped tool, in particular a shaving gear, to which the method can be applied | Herbert Loos | 1995-01-03 |
| 5343656 | Grinding tool and the like made of a ceramic material coated with extremely hard abrasive granules | Herbert Loos, Gerhard Reichert | 1994-09-06 |
| 5129185 | Method for the precision working of the tooth flanks of particularly hardened gears | Gerhard Reichert, Herbert Loos, Josef Lohrer | 1992-07-14 |
| 5074080 | Tool for the precision working of tooth flanks of hardened gears | Gerhard Reichert, Herbert Loos, Josef Lohrer | 1991-12-24 |
| 4976044 | Scanner head for a tooth-flank scanning device | Herbert Loos | 1990-12-11 |
| 4799473 | Gearlike dressing tool | Herbert Loos | 1989-01-24 |
| 4776137 | Method for manufacturing and working of gears | Herbert Loos | 1988-10-11 |
| 4757644 | Method and apparatus for manufacturing and machining gears | Herbert Loos | 1988-07-19 |
| 4748772 | Apparatus for the precision working of the tooth system of bevel gears | Herbert Loos | 1988-06-07 |
| 4739587 | Rolling drive for a gear-grinding machine | — | 1988-04-26 |
| 4694617 | Method for the precision working of the tooth system of bevel gears | Herbert Loos | 1987-09-22 |
| 4689918 | Apparatus for manufacturing and working of gears | Herbert Loos | 1987-09-01 |
| 4677962 | Gearlike tool for dressing abrasive, gearlike, precision machining tools | Herbert Loos | 1987-07-07 |
| 4649671 | Method for the precision working of the flanks of gears with a gear-shaped tool coated with hard-material granules and a method for dressing such a tool | Herbert Loos, Gerhard Reichert | 1987-03-17 |
| 4633619 | Apparatus for the manufacture or machining of gears by rolling on a tool having abrasive working surfaces | Herbert Loos, Gerhard Reichert | 1987-01-06 |
| 4630402 | Apparatus for the manufacture or machining of straight or helically toothed workpieces | Herbert Loos, Josef Lohrer, Udo Schapp, Karl Schaeferling, Walter Freundl | 1986-12-23 |
| 4630404 | Apparatus for manufacturing and machining gears | Herbert Loos | 1986-12-23 |
| 4610576 | Single-tooth cutter for sloping the faces of the teeth of gears | — | 1986-09-09 |
| 4602458 | Apparatus for the manufacture or working of gears | Herbert Loos | 1986-07-29 |
| 4287659 | Method and apparatus for exchanging tools in hobbing machines | Werner Fendt, Manfred Huber | 1981-09-08 |
| 4265575 | Tooth-edge gear working machine | Max Stoeckl | 1981-05-05 |