UNDULATING GATE

摘要

PROBLEM TO BE SOLVED: To prevent damage to an upper watertight rubber due to the passage of vehicles when lodging, and to ensure the upper watertightness of a door body.;SOLUTION: An undulating gate 1 comprises a door body 10 that is turned around the base end side and stands upright, a side watertight rubber 30 attached to both ends in the width direction of the door body 10 and in contact with a side door stop 21, and an upper watertight rubber 40 which is attached to an upper door stop 22 and which comes into contact with a tip end 14 of the door body 10 located on the same plane as an upper surface 11 when the door body 10 is lodging, when the door body 10 stands upright. The side watertight rubber 30 is attached up to the position of the tip end 14 of the door body 10. The end of the door body 10 on the tip end 14 side is attached so as to be flush with the upper surface 11. Both ends of the upper watertight rubber 40 in the width direction of the door body 10 are in contact with the ends 34 of the side watertight rubber 30 on the tip end 14 side of the door body 10 when the door body 10 stands upright.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2020,JPO&INPIT