Company Filing History:

9 out of 197

Skf Kugellagerfabriken Gmbh

Skf Gmbh, Schweinfurt

patents

Years Active: 1980-1988

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4776707 - Linear rolling bearing element (1988-10-11),

2. 4696083 - Method for making machine parts and machine parts produced thereby (1987-09-29),

3. 4689982 - Method for making a cage and the cage produced thereby (1987-09-01),

4. 4640632 - Arrangement for the axial positioning and holding of a machine part in a (1987-02-03),

5. 4522514 - Thin-walled bearing bushing produced by deep drawing (1985-06-11),

6. 4478066 - Method of making a thin-walled bearing bushing (1984-10-23),

7. 4437214 - Non-machining method of manufacturing a solid-bottomed or internally (1984-03-20),

8. 4435889 - Method and apparatus for the production of a rolling bearing cage (1984-03-13),

9. 4433932 - Roller bearings installed without clearance and preloaded (1984-02-28),

10. 4429926 - Thin-walled bearing bushings manufactured by a deep drawing process (1984-02-07),

11. 4377313 - Thin-walled bearing bushings produced in the drawing process (1983-03-22),

12. 4194752 - Skateboard (1980-03-25),

Title: The Innovative Contributions of Hermann Hetterich

Introduction

Hermann Hetterich is an accomplished inventor based in Heidenfeld, Germany, who has made significant contributions to engineering and machinery. With a remarkable portfolio of 12 patents, Hetterich's work primarily focuses on advancements in linear rolling bearing elements and machine parts, showcasing his dedication to innovation in the mechanical field.

Latest Patents

Among his latest patents, Hetterich developed a revolutionary linear rolling bearing element designed for tripod joints. This innovative design features a cage constructed from thick sheet metal, which integrates limit projections formed by stamping, allowing for a linearly movable support. The robust cage is engineered to endure the high forces encountered during operation, ensuring enhanced stability. Additionally, the outer roller's proximity to the limit projection guarantees optimal support in extreme positions of the tripod joint.

He has also patented a method for producing hardened, disk-shaped machine parts, particularly for rotor disks used in axial roller bearings. This method involves shaping the disk in its soft state, densifying an annular ring-shaped section through rolling or pressing, and subsequently hardening the entire disk. These advancements exemplify Hetterich's commitment to improving both the durability and functionality of machine components.

Career Highlights

Throughout his career, Hermann Hetterich has been associated with notable companies, including SKF Kugellagerfabriken GmbH and SKF GmbH. His work in these companies has facilitated the development of essential engineering solutions that bolster the performance of machinery in various applications.

Collaborations

Hetterich has collaborated with esteemed colleagues such as Peter Horling and Armin Olschewski. Their joint efforts have contributed to the successful implementation of innovative solutions in the field of mechanics, enhancing the overall productivity and efficiency of the projects they undertook.

Conclusion

Hermann Hetterich stands out as a prominent figure in the realm of innovation, with his patents reflecting his dedication to advancing engineering technologies. His work continues to inspire future inventors and engineers, proving that creativity and technical expertise can indeed lead to significant improvements in machinery and industry.

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