MOTOR LADDER Russian patent published in 2022 - IPC E06C5/04 

FIELD: specialized vehicles.

SUBSTANCE: the invention relates to the field of specialized vehicles and can be used, for example, for carrying out works for replacing street lighting fixtures, repairing building facades. The ladder comprises a sliding ladder mounted on the chassis of the automobile with the possibility of rotation relative to the vertical and horizontal axes, wherein the sliding ladder is multi-section with a rope link and is mounted on a rotary platform rigidly fixed on the vertical axis, by means of levers, one ends of which are hingedly connected to the brackets fixed on the platform, and others are hingedly connected to the side posts of the fixed section of the sliding ladder. On the rotary platform the height-adjustable heels are installed, which serve to support the side posts of the sliding ladder in the working position, and the height-adjustable support located at the edge of the platform opposite to the brackets, the vertical axis of the rotary platform is located in the housing rigidly connected to the car body. Inside the housing there are brake pads actuated by a brake lever installed on the rotary platform, and on the roof of the car there is a trunk for transport arrangement of a sliding ladder equipped with a cylindrical roller support.

EFFECT: the aim of the invention is to reliably install a sliding ladder in a stable operating position by providing its fixation in the angular direction and compensating for its possible misalignment.

1 cl, 4 dwg