Alfred Marek

Title: Alfred Marek: Innovator in Tunneling Technology

Introduction

Alfred Marek is a notable inventor based in St. Lorenzen, Austria. He has made significant contributions to the field of tunneling technology, particularly through his innovative methods and devices for drilling and setting adhesive anchor bolts.

Latest Patents

Marek holds a patent for a "Method for boring and placing bolts for imbedding adhesively and device for carrying out this method." This invention is designed for drilling and setting adhesive anchor bolts close to the mine face during the cutting operation of a tunneling or mining machine. The device is capable of being displaced on a traveling mechanism and includes a cutting cylinder or cutting head that is rotationally mounted on a cantilever arm. This arm is pivotable in a vertical direction and, optionally, in a horizontal direction. The method ensures that the forward movement of the cantilever arm during break-in cutting is detected, generating a signal to block the commencement of a working cycle for drilling and anchoring.

Career Highlights

Alfred Marek is associated with Voest-Alpine Bergtechnik Gesellschaft M.b.H., where he has applied his expertise in tunneling technology. His work has been instrumental in enhancing the efficiency and safety of mining operations.

Collaborations

Marek has collaborated with notable colleagues, including Erich Brandl and Kurt Schaffer, contributing to advancements in their field.

Conclusion

Alfred Marek's innovative approach to tunneling technology has led to significant advancements in the industry. His patent reflects a commitment to improving mining operations through effective engineering solutions.