Peter Y Hoag

Title: The Innovative Contributions of Peter Y Hoag

Introduction

Peter Y Hoag is a notable inventor based in Milford, MI (US), recognized for his significant contributions to the field of engineering and manufacturing. With a total of 7 patents to his name, Hoag has developed innovative methods and apparatuses that enhance the production of connecting rods in automotive applications.

Latest Patents

Among his latest patents, Hoag has focused on the creation of a fractured powder metal connecting rod. This invention includes an apparatus designed for fracturing a powder metal bearing support, which features stress risers to initiate cracking along a designated cracking plane. The apparatus consists of a fixture assembly that holds one internal side of the bearing stationary while employing a mechanism to fracture and pull the second internal side away from the first along a track, perpendicular to the cracking plane.

Additionally, Hoag has developed a method for making a connecting rod that involves several steps. This process includes forging a powder metal sintered preform to create a one-piece connecting rod with an annular wall defining a crank opening. The method also incorporates stress risers to establish a cracking plane, providing access for a compression coupling across this plane. By applying tension uniformly across the cracking plane, the method propagates fracture from the stress risers, effectively separating the connecting rod into a cap and body with cracked surfaces. The remating of these components is achieved through a compression coupling, ensuring an exact rematch of the cracked surfaces.

Career Highlights

Throughout his career, Peter Y Hoag has worked with prominent companies, including Ford Motor Company Limited. His experience in the automotive industry has allowed him to apply his innovative ideas to practical applications, significantly impacting manufacturing processes.

Collaborations

Hoag has collaborated with notable individuals in his field, including David A Yeager and Ralph L Kyte. These partnerships have contributed to the development and refinement of his inventions.

Conclusion

Peter Y Hoag's inventive spirit and dedication to engineering have led to significant advancements in the production of connecting rods. His patents reflect a commitment to innovation that continues to influence the automotive industry.