GULLWING PANEL OPENING AND CLOSING DEVICE

摘要

A gullwing panel opening and closing device 100 for opening and closing a gullwing panel 2 that rotates vertically and is rotatably connected to the top of a cargo compartment 4, said gullwing panel opening and closing device comprising: a pair of electro-hydraulic cylinders 10, each of which integrally has an electric motor 11, which rotates when power is supplied thereto, and is telescopically actuated by the rotation of the electric motor 11 so as to open and close the gullwing panel 2; and a synchronizing control unit 31 that synchronizes the telescopic actuation of the pair of electro-hydraulic cylinders 10 by controlling the rotation of the electric motors 11.