Yongtao Yang

Title: Yongtao Yang: Innovator in Landing-Door Lock Technology

Introduction

Yongtao Yang is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of elevator technology, particularly with his innovative landing-door lock device. His work addresses common issues faced in the locking mechanisms of elevators, enhancing safety and functionality.

Latest Patents

Yongtao Yang holds 1 patent for his invention titled "Landing-door door lock device." This invention solves the problem of non-adjustable lock ball positions in general landing-door lock devices. The device features a primary lock with a bottom plate and a locking arm, along with a secondary lock that includes a buckle plate. The design allows for easy adjustments, ensuring that the lock ball and door knife align correctly, thus preventing poor contact in electrical components.

Career Highlights

Yongtao Yang is currently employed at Otis Elevator Company, a leading firm in the elevator and escalator industry. His role involves developing innovative solutions that improve elevator safety and efficiency. His expertise in mechanical engineering and design has positioned him as a valuable asset to his team.

Collaborations

Yongtao Yang has collaborated with talented coworkers such as Huanfeng Liu and Chong Chen. Together, they work on various projects aimed at enhancing elevator technology and ensuring safety standards are met.

Conclusion

Yongtao Yang's contributions to elevator technology through his innovative landing-door lock device demonstrate his commitment to improving safety and functionality in the industry. His work continues to influence the design and operation of elevator systems worldwide.