CARGO ELEVATOR Russian patent published in 2017 - IPC B66B9/00 B66B7/04 

FIELD: transportation.

SUBSTANCE: cargo elevator containing a shaft, a load carrier and a device for its orientation therein, in which the shaft is made of shaped tubes, preferably of a square profile, the load carrier HAS the form of a cargo platform, and the device for load platform orientation is designed as carriages fixed to two top and bottom levels of the load carrier at an angle of 45 degrees to its longitudinal axis, the carriage comprises a body and an axle with two wheels, provided with bearings and made with conical surfaces, interacting with adjacent planes of profiled shaft racks.

EFFECT: possibility of loads reduction, wear reduction on wheels and guides in the cargo platform orientation system, elevator design simplification, reduced metal consumption and manufacturing costs while improving reliability by combining shaft parts functions.

3 dwg