| 摘要 |
PURPOSE: A door bracket of a folding door of a bus is provided to prevent the concentration of a force applied to a hydraulic cylinder on a specific portion of a folding door by slantingly installing a door bracket toward the upper end. CONSTITUTION: A folding door(1) and a hydraulic cylinder for opening and closing the folding door are connected with a door bracket(10). The door bracket is connected with the end of a piston rod via a ball joint. One end of the door bracket is installed on a hinge point where left and right doors(1a,1b) are connected. The other end of the door bracket is installed on a lower position. Thus, the center line of the door bracket is inclined to the bottom face of a vehicle body.
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