Honda Motor Co., Ltd.

Toyoda Gosei Co., Ltd.

Tetsuhiro Arima

Masashi Hotta

Koji Kawamura

Yasunori Watanabe

Ken Yasui

Tomoya Takeda

Eisei Higuchi

Akira Kobayashi

Hirokazu Kobayashi

Yasuhito Sato

Hideyuki Okada

Akihito Funakoshi

Akihiro Ikeya

Yukiyasu Hara

An airbag apparatus includes an airbag bag body that is inflated and expanded by a gas which is generated from an inflator. The airbag bag body includes an inner bag and an outer bag. The inner bag is inflated and expanded by the gas which is supplied from the inflator. The outer bag covers the inner bag and communicates with the inner bag via a communication hole. The outer bag has a depression part on a lower part of the outer bag in a state of being supplied with the gas through the communication hole from the inner bag and being inflated and expanded.

Airbag apparatus

An airbag is formed by joining outer edges of an occupant-side wall and a vehicle-side wall each of which is made of a base cloth having flexibility. The occupant-side wall and vehicle-side wall are equal in circumferential length of the outer edge. The occupant-side wall includes a recessed region for receiving a head of a vehicle occupant and an annular raised region that surrounds the recessed region. At least one of the occupant-side wall and the vehicle-side wall includes at least one shortening region that reduces a circumferential length of an outer edge of the base cloth.

Airbag

In a vehicle body front structure, a sub frame is fixed to front mount brackets and rear mount brackets of a pair of front side frames. A power unit is arranged on the front side of the sub frame in the vehicle body, and the power unit is supported by the pair of front side frames. A tilt surface is formed on the sub frame, and the tilt surface tilts to ascend toward the rear of the vehicle body. A rear portion of the power unit faces the tilt surface.

Vehicle body front structure and impact absorbing method of vehicle body front structure

A vehicle body frame structure includes a side frame, a sub-frame, a cabin side support member, an under-floor frame, and a link stay. The sub-frame includes a separate side fastening portion, an adjacent side fastening portion, and a central bending point. In the link stay, a first end portion side is fastened to a lower surface of the cabin side support member together with the adjacent side fastening portion so as to be extractable, and a second end portion side is fastened to the under-floor frame. A nut for fastening the second end portion side of the link stay is held by a lateral wall on a side separating from the floor tunnel portion of the link stay, and the support bolt is fitted into the nut from a lower side of a floor tunnel portion in a vehicle width direction serving as an axis.

Vehicle body frame structure for automobile

A present invention provides a knee bolster for a vehicle including a first bracket with a first support portion, a first load receiving portion, and a first deformation portion, and a second bracket with a second support portion, a second load receiving portion, and a second deformation portion, wherein the second bracket is arranged such that the distance between the second load receiving portion and the knee is shorter than the distance between the first load receiving portion and the knee in the load application direction.

Knee bolster for vehicle

Growing community of inventors

Wako, Japan

Tetsuhiro Arima