Mark Helmle

Title: Mark Helmle: Innovator in Crankshaft Manufacturing

Introduction

Mark Helmle is a notable inventor based in St. Clair Shores, MI (US). He has made significant contributions to the field of manufacturing, particularly in the design and production of crankshafts. His innovative approach has led to the development of a unique method that enhances the efficiency and performance of crankshaft manufacturing.

Latest Patents

Mark Helmle holds a patent for a "Method of manufacturing a crankshaft." This invention involves casting a crankshaft in a mold that defines multiple pin bearing journals and main bearing journals. Notably, at least one of these journals features a hollow section extending through it. A single core is strategically positioned within the mold to create all the hollow sections. The core's cross-section is designed to have an elliptical shape, which helps reduce the weight of the crankshaft. The hollow sections are arranged along a path that minimizes stress, which may include a non-linear path or a linear path angled relative to the crankshaft's longitudinal axis. This innovative design aims to direct the hollow sections away from high-stress regions, ultimately enhancing the crankshaft's durability.

Career Highlights

Mark Helmle is currently employed at GM Global Technology Operations LLC, where he continues to apply his expertise in manufacturing technologies. His work has been instrumental in advancing the company's capabilities in producing high-quality automotive components.

Collaborations

Throughout his career, Mark has collaborated with talented individuals such as Dale Edward Murrish and Keith Hart. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Mark Helmle's contributions to crankshaft manufacturing exemplify the spirit of innovation in the automotive industry. His patented method not only improves the efficiency of production but also enhances the performance of the final product.