Shigeto Marumoto

Title: Shigeto Marumoto: Innovator in Crawler Belt Technology

Introduction

Shigeto Marumoto is a notable inventor based in Hirakata, Japan. He has made significant contributions to the field of crawler belt technology, holding a total of 3 patents. His work focuses on enhancing the functionality and ease of use of crawler belts, which are essential components in various heavy machinery.

Latest Patents

One of Marumoto's latest patents is for a crawler belt and master link designed to facilitate easy connection and disconnection of the crawler belt. This innovative design features a track chain with multiple regular links that are pivotally connected at their ends. The master link connects the ends of the track chain to form a loop, with track shoes attached to both the regular links and the master link. The crawler belt incorporates a slit aperture that leads to a pin insertion hole at the other end of the master link. This configuration allows a clamping force, generated by tightening a master bolt, to work specifically on the regular pin inserted into the pin insertion hole, enhancing the overall efficiency of the crawler belt system.

Career Highlights

Shigeto Marumoto is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment industry. His role involves developing innovative solutions that improve the performance and reliability of heavy machinery.

Collaborations

Throughout his career, Marumoto has collaborated with talented coworkers, including Daijirou Itou and Tomoyuki Tsubaki. These collaborations have contributed to the advancement of technology in the field of crawler belts.

Conclusion

Shigeto Marumoto's contributions to crawler belt technology exemplify his commitment to innovation and improvement in heavy machinery. His patents reflect a deep understanding of engineering principles and a dedication to enhancing the functionality of essential equipment.