Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250180 | Hydromechanical traveling mechanism | Jurgen Legner, Siegfried Stutzle | 2001-06-26 |
| 6186262 | Hydrostatic mechanical wheel drive | Wolfgang Gebhard | 2001-02-13 |
| 6074083 | Hydrostatic-mechanical drive for a mixing drum | Wolfgang Gebhard | 2000-06-13 |
| 5992145 | Method and device for preventing an interruption of tension during connection and disconnection of hydraulic motors | Wolfgang Gebhard | 1999-11-30 |
| 5918509 | Powershift reversing transmission | Eduard Heilig, Jurgen Legner, Helmut Eymuller | 1999-07-06 |
| 5839984 | Failsafe brake system for a motor vehicle, in particular for a hydrostatic construction machine | Helmut Eymuller, Eduard Heilig, Jurgen Legner | 1998-11-24 |
| 5820506 | Wheel drive for tracked vehicles | — | 1998-10-13 |
| 5779588 | Drive for lifting equipment | Erwin Meisinger | 1998-07-14 |
| 5746509 | Hydrostatic-mechanical gear for driving a mixing drum | Wolfgang Gebhard | 1998-05-05 |
| 5306215 | Drive device with gearbox | Helmut Eymuller | 1994-04-26 |
| 5251878 | Drive for lifting equipment | Erwin Meisinger | 1993-10-12 |
| 5167291 | Hydrostatic drive system for vehicles | — | 1992-12-01 |
| 5151068 | Driving mechanism with two speed clutch | Helmut Eymuller, Siegfried Stutzle | 1992-09-29 |
| 4667536 | Hydrostatic/mechanical transmission system | Friedrich Ehrlinger | 1987-05-26 |
| 4651526 | Hydrostatic drive specially for mixing drums of ready-mixed concrete vehicles | Hans Bach | 1987-03-24 |
| 4583425 | Compact hydraulic drive mechanism for wheel assemblies | Helmut Eymuller | 1986-04-22 |
| 4581949 | Hydrostatic/mechanical transmission system | Unal Gazyakan | 1986-04-15 |
| 4459875 | Travelling drive for road rollers, more particularly with vibratory system | Helmut Eymuller | 1984-07-17 |
| 4397201 | Hydrostatic-mechanical drive for self-propelled machines | — | 1983-08-09 |
| 4329064 | Hydrostatic-mechanical drive for vehicular cement mixers | Helmut Eymuller | 1982-05-11 |
| 4291779 | Wheel-mounted hydraulic drive system | Helmut Eymuller | 1981-09-29 |
| 4275616 | Hydraulic wheel drive | Friedrich Ehrlinger, Manfred Fischer, Rudolf Jocham | 1981-06-30 |
| 4213514 | Hydraulic wheel drive with clutch | Friedrich Ehrlinger, Manfred Fischer, Rudolf Jocham | 1980-07-22 |