Company Filing History:
3 out of 915 
2 out of 234 
Years Active: 2014-2019
Title: The Innovations of Gustav Bern
Introduction
Gustav Bern is a notable inventor based in Kalmar, Sweden. He has made significant contributions to the field of engineering, particularly in the design and optimization of gyratory crushers. With a total of 5 patents to his name, Bern's work has had a lasting impact on the mining and construction industries.
Latest Patents
One of Bern's latest patents is the "Gyratory Crusher Frame." This innovation includes a topshell and spider assembly designed to minimize stress concentrations. An annular flange is formed at the junction between a lower region of each spider arm and an upper region of the topshell. Optimization of loading force transfer and a reduction in stress concentration is achieved by positioning the spider arms radially inward relative to an outer circumferential perimeter of the flange. Another significant patent is the "Gyratory Crusher Crushing Head." This invention features a circumferential groove formed in the outer facing surface of the crushing head. The groove is strategically positioned towards a second lower end, which minimizes stress concentrations resulting from forces tangential to the outward facing surface.
Career Highlights
Throughout his career, Bern has worked with prominent companies such as Sandvik Intellectual Property AB and Sandvik Mining and Construction Oy. His expertise in engineering and innovation has allowed him to develop solutions that enhance the efficiency and reliability of crushing equipment.
Collaborations
Bern has collaborated with talented individuals in his field, including Patric Malmqvist and Bengt-Arne Eriksson. These partnerships have contributed to the advancement of technology in the mining sector.
Conclusion
Gustav Bern's contributions to the field of engineering, particularly through his innovative patents, have made a significant impact on the industry. His work continues to influence the design and functionality of gyratory crushers, showcasing the importance of innovation in engineering.