Sumit Kumar

Title: Innovations by Sumit Kumar in Automotive Safety

Introduction

Sumit Kumar is a notable inventor based in Kanagawa, Japan, recognized for his contributions to automotive safety technology. With a total of four patents to his name, he has made significant advancements in the design and functionality of steering wheels and airbag systems.

Latest Patents

One of his latest patents is for a steering wheel designed to suppress unnecessary rocking of the airbag module during airbag activation. This innovation ensures the prescribed deployment performance of the airbag cushion. The steering wheel features a core metal with a boss part that can be mounted on a steering shaft, along with an airbag module that is movably provided with respect to the core metal. The airbag module contains an airbag cushion that can be expanded and deployed. In a non-activated state, the stopper of the core metal is separated from the stopper contact part of the airbag module. During airbag activation, the stopper comes into contact with the stopper contact part due to the movement or deformation of the airbag module caused by the expansion and deployment of the airbag cushion.

Another significant patent is for a driver seat airbag device. This invention includes a damper unit positioned between an airbag module and the steering wheel to dampen vibrations. It also features an engagement mechanism that maintains the airbag module on the steering wheel in a relatively displaceable manner. Additionally, protecting means are provided on the airbag module to stop external forces to the engagement mechanism in a non-engaged state, preventing deformation and protecting the mechanism.

Career Highlights

Sumit Kumar works at Autoliv Development AB, a company renowned for its commitment to automotive safety. His work focuses on enhancing the safety features of vehicles, particularly in the area of airbag technology.

Collaborations

He collaborates with talented coworkers, including Kazuhiro Abe and Keisuke Honma, who contribute to the innovative projects at Autoliv Development AB.

Conclusion

Sumit Kumar's inventions in automotive safety reflect his dedication to improving vehicle safety systems. His patents demonstrate a commitment to innovation that enhances the effectiveness of airbag deployment and overall driver safety.