This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignee: Sandvik Mining and Construction Oy. Active years: 2022-2023.
Company Filing History:
Years Active: 2022-2023
Title: The Innovative Contributions of Stefan Hasler
Introduction
Stefan Hasler is a notable inventor based in Weisskirchen, Austria. He has made significant contributions to the field of engineering, particularly in hydraulic systems and cutting machinery. With a total of 2 patents, Hasler's work has had a considerable impact on the industry.
Latest Patents
One of Hasler's latest patents is the "Hydraulic Drive Motor Control System." This innovative hydraulic system is designed to control multiple drive motors that are suitable for driving conveying apparatus, such as conveyor belts. The system features modular master and slave hydraulic units implemented as hydraulic circuits, which utilize pressure sensors and pressure reducing valves to provide precise speed, torque, and directional control.
Another significant invention by Hasler is the "Heading Machine with Cusp Cutter." This machine includes first and second rotating cutting heads, each with an axis of rotation extending longitudinally. It also features a first cutting roller that operates horizontally and transverse to the machine's longitudinal direction. The design allows the machine to cut a rectangular profile without leaving cusps on the side wall, thanks to a side stabilizer and a further cutting device that removes unmined material.
Career Highlights
Stefan Hasler is currently employed at Sandvik Mining and Construction Oy, where he continues to develop innovative solutions in the mining and construction sectors. His expertise in hydraulic systems and cutting technology has positioned him as a valuable asset to the company.
Collaborations
Hasler has worked alongside talented colleagues, including Christian Umundum and Ralf Grief. Their collaborative efforts have contributed to the advancement of technology in their respective fields.
Conclusion
Stefan Hasler's contributions to innovation in hydraulic systems and cutting machinery demonstrate his commitment to engineering excellence. His patents reflect a deep understanding of practical applications that enhance efficiency and effectiveness in the industry.