Location History:
- Higashiibaraki-gun, JP (2003)
- Ibaraki, JP (2002 - 2005)
Company Filing History:
Years Active: 2002-2005
Title: Teruo Igarashi: Innovator in Overload Detection Technologies
Introduction
Teruo Igarashi, an accomplished inventor hailing from Ibaraki, Japan, has made significant contributions to the field of construction machinery. With a total of three patents to his name, Igarashi’s work focuses primarily on enhancing safety and operational efficiency in high-lift work vehicles.
Latest Patents
Igarashi's innovative spirit is exemplified in his latest patents:
1. **Overload Detector of Vehicle for High Lift Work**: This patent introduces an overload detection device specifically designed for high-lift work vehicles. The device effectively identifies the load on the work platform, enhancing safety measures. It employs a unique structure supported by at least three portions, with load sensors that monitor flexure through distortion gauges to ensure optimal performance.
2. **Overwinding Prevention Device for Winch**: Another of Igarashi's significant inventions is a winch over-winding prevention apparatus. This device incorporates a winch drum that operates based on commands from an operating lever. It ensures safe hoisting by halting the drum's drive when a stop switch is activated, should the suspended object reach a pre-defined stop position. Additionally, the device features a speed detection device to monitor hoist speed and adjusts the drive speed accordingly, promoting safer and more controlled operations.
Career Highlights
Igarashi is currently associated with Hitachi Construction Machinery Co., Ltd., where he continues to develop innovative solutions that address the practical challenges faced in the construction industry. His focus on safety and efficiency has made a notable impact on industry standards.
Collaborations
Throughout his career, Igarashi has collaborated with notable colleagues such as Tsutomu Udagawa and Masami Ochiai. Their combined expertise in engineering and mechanics has facilitated groundbreaking advancements in machinery technology, contributing to more reliable and safe construction practices.
Conclusion
Teruo Igarashi stands out as a significant figure in the realm of inventions related to construction machinery. His patents not only enhance operational safety but also reflect a commitment to innovation that elevates industry standards. As he continues his work at Hitachi Construction Machinery, his contributions are sure to resonate within the engineering community and beyond.