Toyota Jidosha Kabushiki Kaisha

Takuya Oshima

Shinobu Tanaka

Kenjiro Yamada

Toshinobu Takashi

Tatsunori Mori

Yasuhiko Fukuzumi

Keisuke Yasuda

Shuuitsu Yamamoto

A vehicle composite member to be joined at a perimeter section to a ferrous vehicle body member is provided. The vehicle composite member includes a lightweight panel that is formed of a lightweight material having a lighter specific weight than iron, and a ferrous perimeter member that has been integrated with the lightweight panel. The perimeter section is configured by the ferrous perimeter member.

Vehicle composite member, vehicle, vehicle manufacturing method, and mixed flow production method

A step portion that is farther toward a vehicle width direction outside than a cabin inside vertical wall portion, is set on a door inner panel. A portion of the step portion is a first overlapping portion that is arranged in a position overlapping with an outside vertical wall portion of a center pillar in a vehicle side view. A portion of the outside vertical wall portion of the center pillar is a second overlapping portion that faces the first overlapping portion at a distance that is narrower than a distance between the step portion and the cabin inside vertical wall portion. A third overlapping portion that is connected to the first overlapping portion in a position overlapping with the second overlapping portion of the center pillar in the vehicle side view, is set on an end portion of a beltline reinforcement in a length direction thereof.

Vehicle side structure

A vehicle upper structure includes a roof side rail, a first roof R/F, and a gusset. The roof side rail extends in a vehicle front-rear direction. The first roof R/F has a first bulging portion and a first flange portion, and extends farther toward an inside of a vehicle cabin in a vehicle width direction than the roof side rail. The gusset is arranged extending between the roof side rail and an end portion of the first roof R/F in the vehicle width direction, and has a second bulging portion and a second flange portion on an inner end portion on the inside in the vehicle width direction.

Vehicle upper structure

Growing community of inventors

Okazaki, Japan

Takuya Oshima