Haruo Sugita

Title: The Innovations of Haruo Sugita

Introduction

Haruo Sugita, an accomplished inventor based in Hidaka, Japan, has made a notable contribution to the field of mechanical engineering with his innovative design for a silent chain plate. His work exemplifies the intersection of engineering and practical application, aiming to enhance the efficiency and durability of chain mechanisms.

Latest Patents

Sugita holds a patent for a unique plate designed for silent chains. This innovative plate features a side punched into a forked shape for effective engagement with a sprocket. The design includes inner engaging surfaces that oppose each other and outer engaging surfaces. Notably, the arcuate leg-side end surface connects the inner engaging surfaces and is engineered to handle stress concentration, featuring a shear face tissue that extends along at least 70% of the plate’s thickness. This unique design results in a silent chain that boasts high plate fatigue strength and improved durability while being cost-effective to manufacture.

Career Highlights

Haruo Sugita is affiliated with Tsubakimoto Chain Company, where his ingenuity plays a vital role in the development of advanced chain technologies. His commitment to innovation and excellence reflects the company's mission to provide high-quality products for various mechanical applications.

Collaborations

Throughout his career, Sugita has collaborated with esteemed colleagues such as Masaaki Matsumoto and Koichi Kaihotsu, contributing to a culture of innovation at Tsubakimoto Chain Company. Together, they have explored new engineering challenges and created solutions that have strengthened the company’s market position in the mechanical industry.

Conclusion

Haruo Sugita's innovations in the design of silent chain plates underscore the importance of creativity in engineering fields. His patent not only enhances the functionality and reliability of chain mechanisms but also demonstrates his significant contributions to the industry. As he continues to work alongside talented colleagues at Tsubakimoto Chain Company, we can anticipate further advancements that will shape the future of mechanical engineering.