| 摘要 |
PURPOSE: A length-variable tilting trailer is provided to prevent rear-ender by a following vehicle since a main frame is extended in a length direction. CONSTITUTION: A length-variable tilting trailer comprises a main frame(100), a locking unit, a tilting frame(200), and a cylinder unit(300). The main frame comprises front, middle and rear frames(110,130,150), which are inserted in a length direction and are coupled to enable easy sliding. The locking unit is arranged symmetrically to the middle and rear frames, viewed from the plane. The tilting frame is horizontally arranged on the front, middle, and rear frames. The tilting frame comprises first to third boards(210,230,250), which are hinge-coupled by at least one hinge unit. The body of the cylinder unit is hinge-coupled to a reinforcing frame facing the hinge unit. The leading end of the rod of the cylinder unit is coupled to each lower part of the first to third boards.
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