Bernd Leumer

Title: Bernd Leumer: Innovator in Mechanical Locking Systems

Introduction

Bernd Leumer is a notable inventor based in Mission Viejo, California. He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs that enhance the functionality and reliability of fastening systems.

Latest Patents

Leumer holds a patent for a "Mechanically Locked Nut Assembly." This invention features a nut assembly designed to be mechanically locked to a threaded bolt or pin that has an annular groove. The assembly includes a threaded nut element that engages the bolt and a washer connected to the nut element. The washer is equipped with first and second coaxially aligned cylindrical walls. The first wall is deflected into contact with the nut element to prevent disconnection during handling prior to installation. In its packaged configuration, the nut element is seated upon the second wall and spaced from the washer. During installation, the nut element is drawn towards the washer, deflecting the second wall radially into the annular groove of the bolt. This mechanism effectively locks the washer to the bolt, preventing inadvertent withdrawal due to vibration and other mechanical forces.

Career Highlights

Leumer is currently employed at Bristol Industries, where he continues to innovate and develop new solutions in mechanical systems. His work has been instrumental in advancing the reliability of fastening technologies.

Collaborations

Leumer collaborates with Ahmed Hussain, a fellow engineer at Bristol Industries. Together, they work on various projects that aim to improve mechanical systems and enhance product performance.

Conclusion

Bernd Leumer's contributions to mechanical engineering, particularly through his patented nut assembly, demonstrate his commitment to innovation and excellence in the field. His work continues to influence the industry and improve the reliability of fastening systems.