Shiroki Corporation

Kenji Murata

Jiro Yoshihara

Shigenobu Ohsawa

Yasuhiro Ohtake

A vehicle door frame structure has an upper sash member located along a roof panel of a vehicle body and also has a vertical pillar sash member located along a center pillar of the vehicle body. The upper sash member has, at its linear end joined to the vertical pillar sash member side, an aesthetically designed section and an inner frame portion. The aesthetically designed section is located on the outer side of the door, and the inner frame portion is located closer to the vehicle interior than the aesthetically designed section and is shorter in length than the aesthetically designed section. The vertical pillar sash member has at its upper end a superposed contact section that is superposed, in the direction of the thickness of the door, on an end of the inner frame portion of the upper sash member, and the superposed contact section and the inner frame portion are joined together while being superposed on each other.

Growing community of inventors

Kanagawa, Japan

Kenji Murata