| 摘要 |
Transportation of articles such as gas turbine engines can be problematic in view of their size. Traditionally, articles such as gas turbine engines are transported on cradles associated with platforms and bases. It would be desirable to enable manipulation of height and width to allow the assembly of the article, such as a gas turbine engine upon the base to enter apertures such as doors in aircraft fuselages or for minimizing width for road or rail or sea transportation. By providing a cradle, having respective cradle sides projecting from a junction in association with a drive mechanism and each side of the cradle coupled to a pivot arm, control of rotation paths can be achieved. Thus, an article such as a gas turbine engine secured to a cradle arrangement can be manipulated between extremes and alternate configurations, defined by rotation paths, through elective association of one or the other of the pivot arms to the cradle and the base. |
