18374013. AIRBAG DEVICE AND PASSENGER PROTECTION DEVICE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

AIRBAG DEVICE AND PASSENGER PROTECTION DEVICE

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Mitsuyoshi Ohno of Miyoshi-shi Aichi-ken (JP)

Takeshi Yamamoto of Toki-shi Gifu-ken (JP)

Toshiki Iwama of Toyota-shi Aichi-ken (JP)

Yoshito Kusuhara of Ichinomiya-shi Aichi-ken (JP)

Tsutomu Ishii of Ichinomiya-shi Aichi-ken (JP)

AIRBAG DEVICE AND PASSENGER PROTECTION DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18374013 titled 'AIRBAG DEVICE AND PASSENGER PROTECTION DEVICE

Simplified Explanation

The patent application describes an airbag device with a front-rear chamber and an airbag main body that inflates and deploys towards the seat front side. Gas is supplied to the airbag main body via a communication hole positioned at the seat rear side of the front-rear chamber. The airbag main body passes through a gap between the vehicle ceiling and the passenger's head, inflates, and deploys towards the seat rear side.

• Front-rear chamber with left and right front-rear extending portions
• Connecting portion in a seat left-right direction
• Gas supply via communication hole at seat rear side
• Airbag main body passing through gap between vehicle ceiling and passenger's head

Potential Applications

This technology can be applied in automotive safety systems to protect passengers in the event of a collision by deploying airbags effectively towards the seat front and rear sides.

Problems Solved

1. Enhanced protection for passengers in vehicle collisions 2. Efficient deployment of airbags to minimize impact on passengers

Benefits

1. Improved safety measures in vehicles 2. Reduction of potential injuries during accidents

Potential Commercial Applications

"Enhanced Automotive Safety Systems: Utilizing Innovative Airbag Deployment Technology"

Possible Prior Art

There may be prior art related to airbag deployment systems in vehicles, but specific examples are not provided in the patent application.

How does the communication hole ensure efficient gas supply to the airbag main body?

The patent application does not detail the specific mechanism by which the communication hole facilitates gas supply to the airbag main body. Further information on the design and functionality of this component would provide a clearer understanding of its operation.

What materials are used in the construction of the airbag device to ensure durability and reliability?

The patent application does not mention the materials used in the construction of the airbag device. Knowledge of the materials employed would be essential in assessing the longevity and effectiveness of the device in real-world applications.

Original Abstract Submitted

An airbag device has an airbag. The airbag has a front-rear chamber and an airbag main body. The front-rear chamber has a left and right pair of front-rear extending portions that pass by respective left and right sides of a head of a passenger and inflate and deploy toward the seat front side, and a connecting portion connecting front end portions of the pair of front-rear extending portions in a seat left-right direction. Gas is supplied to the airbag main body via a communication hole positioned at a seat rear side of the connecting portion of the front-rear chamber that has inflated and deployed. Owing to inflation and deployment of the front-rear chamber, the airbag main body passes through a gap between a ceiling of the vehicle and the head from the seat rear side toward the seat front side, and thereafter, inflates and deploys toward the seat rear side.