DEVICE TO CONNECT LIFT CABIN DOOR WITH LIFT WELL DOOR

摘要

FIELD: lifts and elevators of apartment houses. SUBSTANCE: device has two webs secured on at least one of doors on the side pointed to other door, two pairs of shock absorbers secured to one of doors at the same side pointed to other door and drive located on lift and providing coupling of shock absorbers and webs to connect the doors, open and close the doors simultaneously when driving force is applied to cabin door and uncoupling when clearance is formed between shock absorbers and webs. With doors being connected at least two of above indicated shock absorbers are installed for engagement with one of webs. Points of engagement of shock absorber with corresponding webs are located at a distance from each to provide rigidity to rotary movement of doors. EFFECT: enhanced reliability of operation. 5 cl, 6 dwg