| 摘要 |
PURPOSE: A foldable gang-way is provided to reduce lifting time and prevent a lifting member from being overloaded by being folded when lifted and by being spread when dropped. CONSTITUTION: A foldable gang-way (100) comprises a post (110), a first gang-way (120), a second gang-way (140), and a lifting member. The first gang-way is vertically rotated around a hinge shaft (121). The second gang-way is folded around a folding shaft (130) on the front of the first gang-way. A first hanging unit (123) is formed on the front of the first gang-way, and a second hanging unit is formed on the rear of the second gang-way. The lifting member comprises a winch (150), a pulley (151), and a rope (152). |
