Josef Groschel is a notable inventor based in Gossweinstein, Germany. He has made significant contributions to the field of hydraulic control devices, particularly in the automotive industry. With a total of 4 patents to his name, Groschel's work has had a considerable impact on the design and functionality of various mechanical systems.

Latest Patents

Groschel's latest patents include a valve unit with an axial pressure medium unit. This invention features a valve element designed for hydraulic control devices, specifically for valve sleeves or valve housings in internal combustion engines or motor vehicle transmissions. The valve element incorporates a displaceable control piston that is loaded on one side by a spring, which is supported by a fixed spring support. This spring support includes an opening connected to a pressure medium line, which is designed as a pressure medium inlet line. Additionally, an axial filter is arranged at the opening of the spring support, and a check valve may be included.

Another significant patent is a control valve for a hydraulic apparatus with a locking facility. This control valve is particularly relevant for central valves of camshaft adjusters in reciprocating-piston internal combustion engines. It consists of a holding component that houses a valve housing, a control sleeve, and a control piston. The control piston is mounted to be loaded on one side by a spring and is limited in axial displaceability by a locking ring. This locking ring can be fastened in the axial direction within an inner holder on the holding component and is connected to a component of the control valve through a fixing device.

Career Highlights

Josef Groschel is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to innovate and develop new technologies. His work has been instrumental in advancing hydraulic control systems, which are crucial for modern automotive applications.

Collaborations

Throughout his career, Groschel has collaborated with talented individuals such as Christoph Ross and Alexander Backer. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Josef Groschel's contributions to the field of hydraulic control devices exemplify the spirit of innovation. His patents reflect a deep understanding of mechanical systems and a commitment to improving automotive technology. Through his work at Schaeffler Technologies, Groschel continues to

Profile summary based on public USPTO records.

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