| 摘要 |
PURPOSE: A frame door for a vehicle is provided to reinforce sufficient rigidity to prevent displacement of a door belt part followed by an ascent and a descent regardless of use of a door rail. CONSTITUTION: A bent-up step(1a), constituting the upper part of a door outer panel(1), is overlapped with a door inner panel each other, to mount an ascending and descending door glass. The bent-up step is longitudinally extended and welded into a reinforcing beam(6), forming a superposed step(1a'). A sealer-joining part(S) filled with sealer(10) in the recessed part formed by the bent-up step. The bent-up step forms a stepped step(1a"). The reinforcing beam is formed into a rectangle and the inner space of the reinforcing beam is empty.
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