Company Filing History:

13 out of 45

Hydromatik Gmbh

patents

Brueninghaus Hydromatik Gmbh

patents

Years Active: 1976-1998

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5823721 - Method of producing an undercut, concave, self-contained bearing surface (1998-10-20),

2. 5184466 - Control and regulating device for a hydrostatic transmission (1993-02-09),

3. 5101630 - Braking valve arrangement for a hydrostatic drive (1992-04-07),

4. 5095807 - Axial piston machine of the swashplate type with radial motion of tilt (1992-03-17),

5. 5007332 - Piston for piston machines (1991-04-16),

6. 4864822 - Control device for a hydrostatic drive for at least two actuators (1989-09-12),

7. 4852463 - Axial piston machines whose pistons are formed as stepped pistons (1989-08-01),

8. 4765228 - Axial piston machine with a device for flushing the circuit (1988-08-23),

9. 4617853 - Axial piston machine of the skew axis type with two independent working (1986-10-21),

10. 4602554 - Axial piston machine, more particularly axial piston pump of the (1986-07-29),

11. 4576554 - Swashplate axial piston pump (1986-03-18),

12. 4519413 - Pressure averager (1985-05-28),

13. 4033238 - Axial piston machine with a tiltable, revolving cylinder drum (1977-07-05),

14. 3961563 - Axial piston machine of the type having a tiltable cylinder block (1976-06-08),

15. 3943828 - Rotary machines (1976-03-16),

Title: The Innovative Mind of Ludwig Wagenseil

Introduction

Ludwig Wagenseil, an accomplished inventor based in Vohringen, Germany, has made significant contributions to the field of engineering through his innovative patents. With a total of 15 patents to his name, Wagenseil is recognized for his expertise and ingenuity in developing advanced technological solutions.

Latest Patents

Among his most recent patents, Wagenseil introduced a groundbreaking method of producing an undercut, concave, self-contained bearing surface. Additionally, he has developed a sophisticated control and regulating device for a hydrostatic transmission. This invention features a reversible hydraulic pump, driven by a motor, and at least one hydraulic motor connected via two working lines to the hydraulic pump. The device includes an adjusting mechanism actuated by an adjusting pressure for controlling the volume and direction of the hydraulic pump's displacement. Notably, it allows for maintaining a load at a standstill without mechanical braking, employing a displacement-direction control valve that reacts to both control and working pressure signals.

Career Highlights

Ludwig Wagenseil's career has been marked by his association with prominent companies in the engineering sector. He has worked for Hydromatik GmbH and Hydromatic Ltd., where his inventive prowess played a crucial role in the development of innovative hydraulic solutions. His commitment to advancing technology and engineering practices earned him respect and recognition in the industry.

Collaborations

Throughout his career, Wagenseil has collaborated with notable coworkers, including Manfred Lotter and Reinhold Schniederjan. These partnerships have facilitated the exchange of ideas and fostered an environment conducive to innovation, leading to the successful development of advanced engineering applications.

Conclusion

Ludwig Wagenseil stands out as a prolific inventor whose contributions have shaped the engineering landscape. His patents not only reflect his technical expertise but also his commitment to pushing the boundaries of innovation. With a robust portfolio and a history of collaboration with esteemed colleagues, Wagenseil's work continues to influence the field of hydrostatic transmission and beyond.

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