OPENING/CLOSING AUXILIARY DEVICE FOR WING TYPE ROOF

摘要

PROBLEM TO BE SOLVED: To provide a small-sized opening/closing auxiliary device for wing type roof capable of using the dead space of the load-carrying platform of a cargo vehicle. SOLUTION: This opening/closing auxiliary device for wing type roof for opening or closing the load-carrying platform of the cargo vehicle comprises a wing type roof; a case set on the dead space with the frame material of the load-carrying platform and having a bottom wall, front and rear walls, and a side wall having an opening part in the center; a cylindrical guide member provided on the outside of the side wall and having a through-hole; a first link supported by a first pin between the front wall and rear wall; a rod having one end supported by one end of the first link and the other end protruded out from the through-hole of the guide; a second link having one end supported by the other end of the first link and the other end supported on the lower side of the wing type roof; and an energizing means for generating a repelling force for energizing the rod to the side surface direction of the platform. COPYRIGHT: (C)2003,JPO