Sloping lift of several telescopic sections has support, support wheel with spring mounted on rocker-arm, and top section

摘要

The top section (3) of the first telescopic section (2) making up the sloping lift (1) has a support (4) for supporting the lift against a building (5). A sensor or counter (6) in the form of a proximity switch (11) indicating the position of the sloping lift on the building is positioned on the top section. A support wheel (7) is spring (9) -mounted on a rocker arm (8) rotarily mounted on the top section. The spring is a compression spring (10) positioned between the rocker arm and top section.