CHAIR OF MECHANICAL LIFT AND INSTALLATION WITH SUCH CHAIR Russian patent published in 2017 - IPC B61B12/06 

FIELD: transportation.

SUBSTANCE: claimed chair (1) includes a safety handrail (10) made with the possibility to take the first extreme raised position and the second extreme lowered position, and means for locking the safety handrail (10), when the safety handrail is in the lowered position. The locking means include a bi-stable magnet (12) equipped with a rod (14) made with the possibility to move between the first stable position in which said rod (14) provides locking the safety handrail (10) in the lowered position by means of placing an obstacle on the ascending trajectory described by the element (17) of the handrail while switching from the lowered position into the raised position, and the second stable position in which the rod (14) allows to unlock the safety handrail (10) for moving it in the raised position by removing the obstacle from the ascending trajectory described by the element (17) of the safety handrail. The invention also relates to the installation of the mechanical lift comprising said chair.

EFFECT: increasing the safety of passengers without significantly increasing the wiight of the means of transportation.

10 cl, 6 dwg