BIDIRECTIONAL CIRCULATING INCLINED ESCALATOR Russian patent published in 2018 - IPC B66B23/02 B66B21/10 B66B23/12 

FIELD: transportation.

SUBSTANCE: bidirectional circulating inclined escalator comprises a connecting device and a plurality of support stages connected in series by means of a connecting device, with the main support shaft located on the lower surface of each support step. Said escalator also contains a rail holder, which is located below the support step, two lateral support shafts, which are located symmetrically on both sides of the main support shaft in the same horizontal plane with the main support shaft. Support rollers that interact with the middle guide in the holder of the guides are located on two side support shafts respectively. Drive gear plates mounted on a fixed main support shaft are located on two sides of the support step, the main shaft bearing corresponding to the fixed main support shaft is located on the drive gear plate, and three roller bearings are arranged on the indicate plate in a triangle on two sides and in the lower part relative to the main shaft bearing. In this case, the axis of the roller is located in each of these three roller bearings. End rollers are located on each axis of the roller.

EFFECT: invention is used in a bidirectional circulating inclined escalator system, which can be activated by engagement between the drive device and the toothed gear plate, and the steps are used when moving up and down the inclined escalator; thus, energy saving is achieved.

3 cl, 8 dwg