Entry, exit and climbing ladder for an object

摘要

The ladder (4) is held at a door of an object by rails (5), such that a lower end located below the object is reached by a person. The door is provided at an entrance of the object. The ladder is guided on or in the rails along or against a direction of the lower end. An operation of the ladder is supported in a manual way or by using a motor. The rails include guiding-curvatures, where the ladder is guided in the guiding-curvatures. The ladder is pivotable in a lower area of the rails.