Company Filing History:

6 out of 238

Mannesmann Rexroth Corporation

patents

6 out of 49

Mannesmann Rexroth Ag

where one patent can have more than one assignee

Years Active: 1984-2002

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6370874 - Hydraulic control device for a mobile machine, especially for a wheel loader (2002-04-16),

2. 6351944 - Hydraulic control mechanism for a mobile machine tool, especially a wheel loader, for damping longitudinal oscillations (2002-03-05),

3. 6260355 - Hydraulic control system for a mobile work machine, especially a wheel loader (2001-07-17),

4. 6068021 - Directional control valve (2000-05-30),

5. 5868160 - Two-way insert valve (1999-02-09),

6. 5832807 - Hydraulic control for a dividing machine tool (1998-11-10),

7. 5245826 - Vibration suppression apparatus for hydraulic system with improved (1993-09-21),

8. 5135020 - Pressure sequence valve (1992-08-04),

9. 5081902 - Apparatus for providing relief to a working chamber (1992-01-21),

10. 4896694 - Pressure-limiting valve (1990-01-30),

11. 4682756 - Hydraulically operated self-closing two-way seat-type valve (1987-07-28),

12. 4485842 - Balanced pressure valve (1984-12-04),

Title: Innovations and Contributions of Inventor Georg Rausch

Introduction

Georg Rausch, an accomplished inventor based in Lohr/Main, Germany, has made significant contributions to the field of hydraulic control systems for mobile machines. With a total of 12 patents to his name, Rausch's innovative designs focus on enhancing the efficiency and safety of hydraulic mechanisms, especially in equipment like wheel loaders.

Latest Patents

Among his most recent patents, Rausch developed a hydraulic control device specifically for mobile machines, which features a hydraulic cylinder for moving working tools. This design incorporates a directional control valve to manage the pressure-fluid channels between the hydraulic cylinder's chambers, along with a pressure-fluid source and a tank. A significant advancement is the introduction of a pilot-operated shutoff valve aimed at damping the pitching movements of the machine.

Another notable patent from Rausch addresses the damping of longitudinal oscillations in mobile machine tools. His design includes a hydraulic accumulator that connects to a hydraulic fluid source through a filling valve, helping manage pressure fluid effectively to enhance safety and extend the life of hydraulic components.

Career Highlights

Georg Rausch has had a distinguished career, notably holding positions at Mannesmann Rexroth Corporation and Mannesmann Rexroth AG. His work at these companies has allowed him to refine his skills in hydraulic control system innovations and contribute to advancements in mobile machinery technology.

Collaborations

Throughout his career, Rausch has collaborated with notable colleagues, including Dieter Roth and Günter Fertig. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and contributes to the development of groundbreaking hydraulic solutions.

Conclusion

Georg Rausch’s contributions to the field of hydraulic control mechanisms not only enhance operational efficiency but also prioritize safety in mobile machinery. His extensive portfolio of patents reflects a commitment to innovation and excellence in engineering, solidifying his reputation as a leading inventor in his field.

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