Company Filing History:
1 out of 5 
1 out of 32 Years Active: 2016-2021
Title: Norbert Griewenka: Innovator in Gear Technology
Introduction
Norbert Griewenka is a notable inventor based in Solingen, Germany. He has made significant contributions to the field of gear technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of reduction gears and bearing units.
Latest Patents
Griewenka's latest patents include a reduction gear and a gear motor. The reduction gear features a housing with a first and second gear stage. The second gear stage consists of an externally toothed first gear wheel and an internally toothed second gear wheel that meshes with the first gear wheel. This design allows for effective rotational movement, driven by a circumferential eccentric. Additionally, a torque support disc is guided linearly along two sliding surfaces, ensuring optimal performance. The gear motor, which incorporates an electric motor, utilizes this advanced reduction gear.
Another significant patent is a bearing unit that includes an outer guide sleeve and an inner receiving sleeve. The inner sleeve is rotatably arranged within the outer sleeve and features a recess. The design allows for easy adaptation of securing elements, facilitating simple and cost-effective assembly. This innovative bearing unit is formed from a few components, enhancing its practicality and efficiency.
Career Highlights
Throughout his career, Norbert Griewenka has worked with prominent companies in the engineering sector. Notable among these are Johnson Controls Metals & Mechanisms GmbH & Co. KG and Keiper Seating Mechanisms Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative gear solutions.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Norbert Griewenka's contributions to gear technology through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the industry, showcasing the importance of advancements in mechanical engineering.
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.