Company Filing History:
Years Active: 2005
Title: The Innovative Contributions of Stefan Elmgren
Introduction
Stefan Elmgren is a notable inventor based in Göteborg, Sweden. He has made significant contributions to the field of engineering, particularly in the design of bearing arrangements. His innovative approach has led to the development of a unique patent that enhances the functionality of machinery.
Latest Patents
Stefan Elmgren holds a patent for a "Bearing arrangement for a shaft." This invention involves a bearing arrangement that supports a sealing bellows around a shaft, allowing for both axial and angular motion. The design includes inner and outer bearing sleeves, along with a rolling bearing that features an inner race ring fitted around the inner sleeve. One end face of the inner race engages a shoulder in the inner sleeve, ensuring stability and efficiency. A sealing device is strategically placed in the space between the inner and outer sleeves. The flexible elongated bellows encloses a portion of the shaft and is sealingly connected to the outer surface of the outer sleeve. This innovative design is further enhanced by the outer sleeve being a sheet metal sleeve with an inwardly bent flange portion, which forms an engagement surface for the rolling bearing. The bellows is securely attached to the outer sleeve through bonding via vulcanization.
Career Highlights
Stefan Elmgren is associated with SKF Sverige AB, a leading company in the field of bearings and seals. His work at SKF has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for innovation and quality.
Collaborations
Stefan has collaborated with notable colleagues such as Folke Östling and Lars Andrén. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Stefan Elmgren's contributions to the field of engineering through his innovative patent demonstrate his commitment to enhancing machinery functionality. His work at SKF Sverige AB and collaborations with esteemed colleagues further highlight his impact on the industry.