David L Heldt

Title: Innovations of David L Heldt

Introduction

David L Heldt is a notable inventor based in Canton, OH (US). He has made significant contributions to the field of mechanical engineering, particularly in the design of clutch systems. With a total of two patents to his name, Heldt's work showcases his innovative approach to solving engineering challenges.

Latest Patents

One of Heldt's latest patents is titled "Clutch shoe construction and method of making same." This invention presents an improved clutch shoe designed for mounting on the rotor of a centrifugal clutch, facilitating coupling engagement with an outer clutch housing. The clutch shoe is constructed from two similar L-shaped shoe half sections, which are stamped from sheet metal. Each section features an arcuate-shaped configuration that includes a web and an integral outer shoe table portion, with an annular boss formed on each web.

The design incorporates a plurality of annular projections on one shoe half web, extending outwardly in a direction opposite to the annular boss. The complementary shoe half web is equipped with holes that allow for the press fitting of these projections, effectively connecting the two halves. This innovative method eliminates the need for welding, brazing, or riveting, streamlining the manufacturing process.

Career Highlights

David L Heldt is currently associated with Dyneer Corporation, where he continues to apply his expertise in mechanical design and innovation. His work has contributed to advancements in clutch technology, enhancing the performance and reliability of various mechanical systems.

Collaborations

Heldt collaborates with George W Stock, a fellow innovator at Dyneer Corporation. Their combined efforts in engineering have led to the development of cutting-edge solutions in the field.

Conclusion

David L Heldt's contributions to clutch technology exemplify the spirit of innovation in mechanical engineering. His patents reflect a commitment to improving design efficiency and functionality.