Patent ID: 8839565

Claim:
A vehicle door sash provided on a vehicle door, which opens and closes a door opening of a vehicle body, said vehicle door sash defining a window opening of said vehicle door in which a window glass is provided, wherein said vehicle door sash is formed as an extruded product of a metal material having a uniform cross-sectional shape taken in a direction orthogonal to the longitudinal direction of the vehicle door sash and comprises: an enclosed section provided on a vehicle inner side, said enclosed section provided with an inner wall and an outer wall, with respect to a vehicle width direction, a body-side wall, and a window-opening-side wall that faces said window opening of said vehicle door; and an outer extending wall which extends from said enclosed section toward the vehicle outer side, wherein a weather strip is abutted against the body-side of said outer extending wall, and a glass runner is abutted against the window side of said outer extending wall, said window glass being movable up against and down away from said glass runner, wherein said body-side wall of said enclosed section is straight in cross section, and wherein said outer wall comprises an outer external wall and an inner external wall, and wherein one of the entire said outer external wall and the entire said inner external wall, that is longer than the other of said outer external wall and said inner external wall, is thicker than said body-side wall and said window-opening-side wall.