External Emergency Front Door
Range of application:
Emergency escape device of mass transit train
MQ640AW ST _ _ series
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External emergency front door：
1.Designed to laterally open by parallel sway movement, which made it easy to adapt to complicated shape of train head;
2.The adjustable four-rod loading mechanism and the flexible adjustment possibilities enable a more convenient installation and adjustment;
3.The universal synchronous locking system enables in spatial location a reliable and synchronous locking and unlocking so that the door could move synchronously with the ramp, which features easy and reliable operation;
4.Pocket sealing structure contributes to a good tightness and a better satisfaction of appearance requirements.
1.Foldable to three levels to save the room in the car;
2.Pull bar or sling design features strong loading ability and high stability;
3.Automatic ramp opening method design is easy and quick to operate for emergency escape of passengers;
4.Handrails or slings are provided both sides for a safer evacuation of passengers.
Guangfo Line, Beijing Line 4, Daxing Line, Beijing Line 1 Extension etc.