Ronald Lasser

Title: The Innovative Contributions of Ronald Lasser

Introduction

Ronald Lasser is a notable inventor based in Williamsville, NY (US). He has made significant contributions to the field of mining technology, particularly with his innovative approach to roof support in coal mines. His work has implications for safety and efficiency in mining operations.

Latest Patents

Ronald Lasser holds a patent for a unique device titled "Mine roof supporting." This invention features a roof pin-or-bolt setting machine that utilizes sonic energy to drive bolts, which can be of non-circular section or helical, into the roof of a coal mine. The energy is supplied by a bar that is set into sonic vibration in its bending mode, creating a standing wave along the bar with nodes and anti-nodes. The bolt is positioned vertically at an anti-node of the bar and is driven into the roof as the bar vibrates. Continuous vertical force is applied to maintain the bolt's engagement with the roof under pressure. This innovative method enhances the stability and safety of mine roofs.

Career Highlights

Ronald Lasser is affiliated with Carnegie Mellon University, where he continues to contribute to research and development in his field. His work is characterized by a commitment to advancing mining technology and improving safety standards.

Collaborations

Some of Ronald Lasser's coworkers include Angela L. Lenden and Mark P. Wieszczyk. Their collaborative efforts contribute to the innovative environment at Carnegie Mellon University.

Conclusion

In summary, Ronald Lasser's contributions to mining technology through his patent for a sonic energy-driven roof support system exemplify his innovative spirit and dedication to enhancing safety in coal mining. His work continues to influence the industry positively.