Fredrik Ahrentorp

Title: Innovations by Fredrik Ahrentorp

Introduction

Fredrik Ahrentorp is an accomplished inventor based in Gothenburg, Sweden. He has made significant contributions to the field of fastening technology, particularly with his innovative approach to indicating tensile yield limit loads in fastening elements.

Latest Patents

Fredrik holds a patent for a device and method designed to indicate if a fastening element has reached a tensile yield limit load. This invention involves a fastening element that includes a threaded shaft made of magnetostrictive material. The device generates an alternating magnetic field that penetrates the shaft, allowing for the measurement of a physical quantity that depends on the momentary magnetic susceptibility of the shaft. The control unit is adept at detecting significant changes in this physical quantity, thereby determining and indicating whether the shaft has reached its tensile yield limit load. He has 1 patent to his name.

Career Highlights

Fredrik Ahrentorp is associated with Rocan System AB, where he applies his expertise in fastening technology. His work has been instrumental in advancing the understanding and functionality of fastening elements in various applications.

Collaborations

Fredrik collaborates with notable colleagues, including Rolf Carlsson and Christer Johansson, who contribute to the innovative environment at Rocan System AB.

Conclusion

Fredrik Ahrentorp's innovative contributions to fastening technology highlight his role as a significant inventor in the field. His patent demonstrates a practical application of advanced materials and technology, showcasing his commitment to innovation.