| 12303959 |
Device and method for open-loop or closed-loop control of a movement of a die cushion of a die cushion press |
Achim Helbig |
2025-05-20 |
| 11932361 |
Hydraulic system for stabilizer drive |
— |
2024-03-19 |
| 11773882 |
Motor cooling via hydraulic fluid |
Achim Helbig |
2023-10-03 |
| 11603867 |
Electrohydrostatic actuator system with an expansion reservoir |
Sascha Dany, Reiner Kohlhaas, Achim Helbig |
2023-03-14 |
| 11261884 |
Electro-hydrostatic drive system |
Achim Helbig, Tino Kentschke, Reiner Kohlhas, Klaus Kirch |
2022-03-01 |
| 10626889 |
Hydraulic system |
Achim Helbig, Tino Kentschke |
2020-04-21 |
| 10519989 |
Safe-to-operate hydraulic drive |
Reiner Kohlhaas, Tim Reidl |
2019-12-31 |
| 9890777 |
Delay-minimized detection of an auxiliary control variable |
Eberhard Veil, Michael Bürker |
2018-02-13 |
| 9850916 |
Fail-safe actuation system |
Achim Helbig, Christoph Boes |
2017-12-26 |
| 9239064 |
Fail-safe actuation system |
Achim Helbig, Christoph Boes |
2016-01-19 |