Location History:
- Schonungen-Mainberg, DE (1989 - 1994)
- Schonungen/Mgb., DE (1995)
- Schonungen, DE (1995 - 2000)
Company Filing History:
8 out of 1,150 
3 out of 353 
3 out of 558 Years Active: 1989-2000
Title: Hans-Jurgen Drexl: A Remarkable Innovator in Automotive Technology
Introduction:
In the world of automotive technology, Hans-Jurgen Drexl has made significant contributions. Hailing from Schonungen, Germany, Drexl has an impressive portfolio of 14 patents to his name. His expertise lies in developing devices for controlling the starting process of motor vehicles and designing friction clutches. Let's take a closer look at his latest patents, career highlights, and collaborations.
Latest Patents:
Drexl's latest patents showcase his ability to create innovative solutions for motor vehicles. One such patent is the "Device for controlling a starting process of a motor vehicle." This invention involves a control device that regulates the position of a power regulating element in an engine, based on signals received from the accelerator pedal's activation position and the engine's crankshaft speed. The device ensures the limitation of the crankshaft speed when a predetermined limit value is reached during the starting process.
Another notable patent developed by Drexl is the "Friction clutch for a motor vehicle and an operation device for the same." This invention revolves around an operation device for a friction clutch in a motor vehicle's drivetrain. It incorporates a positioning servo arrangement, which uses a pneumatic power cylinder to act on a clutch release sleeve. The device can be precisely operated with a control valve, allowing for controlled engagement and disengagement of the clutch.
Career Highlights:
Throughout his career, Drexl has worked with industry-leading companies to further refine his innovative designs. Notably, he has contributed to Mannesmann Aktiengesellschaft, a renowned German engineering conglomerate. Drexl also dedicated his expertise to the development of the Mannesmann Sachs Ag, a trusted automotive technology company. During his tenure in these companies, Drexl exhibited his passion for enhancing the performance and efficiency of motor vehicles.
Collaborations:
Drexl is known to have collaborated with esteemed colleagues - Dieter Lutz and Franz Nagler. These collaborations allowed Drexl to pool his knowledge with other like-minded experts in the field. Together, they have likely contributed to the advancement of automotive technologies, further solidifying Drexl's reputation as a highly skilled innovator.
Conclusion:
Hans-Jurgen Drexl has established himself as a remarkable innovator in the realm of automotive technology. His expertise in designing devices to control motor vehicle starting processes and friction clutches has led to the development of groundbreaking solutions. With his impressive portfolio of 14 patents, Drexl's contributions continue to shape the automotive industry's landscape. We eagerly anticipate seeing what new inventions he may bring forth in the future.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.