| 摘要 |
PURPOSE:To permit a trailer to safely transport the jet engine of an aircraft, a precision apparatus or the like by reducing rolling, swaying and vertical vibration in order to protect such apparatus from a shock. CONSTITUTION:Shocks due to the unevenness of the road are absorbed by shock absorbers 12 and air belows 4, and rolling due to turning is loaded on a torsion bar spring 9 through the opposite direction actions of rubber bushes 6, rods 7 and arms 8 at the back and both ends of a slide base 2. This permits a smooth turning, and rods 18 and 19 permit the slide base 2 to horizontally move so that the surface of the luggage carrier is kept horizontal. Moreover, swaying is loaded on the vertical surface at the rear edge of the slide base 2 and a rod 11 connecting frames 1. Thus, vertical vibration, rolling and swaying are reduced being absorbed, so that apparatus can be safely transported. |
