Aisin Seiki Kabushiki Kaisha

Aisin Keikinzoku Kabushiki Kaisha

Toyotomi Kiko Co., Ltd.

Kohei Hodoya

Kiyoichi Kita

Jun Shobo

Shinichi Haneda

Tamaki Obayashi

Masashi Neo

Hiroyuki Demizu

Tatsuya Tsukamoto

Takakuni Kanaya

A vehicle frame member includes a first wall portion formed into a band plate shape extending in a predetermined direction, a second wall portion and a third wall portion formed into a band plate shape extending in the predetermined direction, the second wall portion and the third wall portion extending in a first direction and in a second direction, respectively, from opposite ends of the first wall portion in a width direction of the first wall portion. Respective recessed groove portions extending in the predetermined direction are formed on respective outer surfaces of the second wall portion and the third wall portion.

Vehicle frame member

A vehicle door impact beam disposed between first and second door panels includes: a first grooved portion configured to include a bottom wall portion extending along the first door panel in a predetermined direction, and side wall portions; a second grooved portion disposed a predetermined gap away from the first grooved portion in the width direction, and configured to include a bottom wall portion and side wall portions respectively connected to both end portions of the bottom wall portion in the width direction; and a connection wall portion configured to connect one side wall portion, which is one of the side wall portions of the first grooved portion and positioned on a second grooved portion side, to one side wall portion which is one of the side wall portions of the second grooved portion and positioned on a first grooved portion side.

Vehicle door impact beam

A towing hook mounting member includes: a plate shaped portion having an attachment means for removably attaching a tow hook to a vehicle. The towing hook mounting member is adapted to be fixedly mounted to a bumper wall of a bumper reinforcement and a supporting wall of a vehicle attachment supporting the bumper reinforcement in a manner that the plate shaped portion, the bumper wall and the supporting wall overlap one another.

Towing hook mounting member and bumper mechanism with the same

An impact absorbing member comprises a first main body and a second main body. The first main body comprises a first partial tube wall and first flange members. The second main body comprises a second partial tube wall and second flange members. The first flange members are joined with the respective second flange members in a discontinuous manner along the axial direction of the tube. In at least one segment where the first flange members and the second flange members are not joined in the axial direction of the tube, spaces are formed between ends part of a first partial tube wall side of the first flange members and end parts of a second partial tube wall side of the second flange members.

Impact absorbing member

A bumper device for a vehicle includes a bumper reinforcement provided along a width direction of the vehicle. The bumper reinforcement is formed with a hole at an impact surface thereof and is provided with at least four ridge lines extending along the width direction of the vehicle at a side of the impact surface.

Bumper device for vehicle

A bumper reinforcement for a vehicle includes a main body formed from a steel plate and including a front surface of which each end has an inclined surface inclined rearward and outwardly in a side direction and a cover welded to the main body at the both ends of the main body for covering the inclined surface and having a flange welded to a base plate for closing an opening provided in the main body.

Growing community of inventors

Toyota, Japan

Kohei Hodoya