AUTO SAFETY DOOR SETTING AND ENTRY SYSTEM

摘要

PURPOSE: A system for setting and ejecting an automatic safety door is provided to insert a bearing into a groove of a link plate and to rotate in the all angle without interference using a collar and a bearing cover. CONSTITUTION: A system for setting and ejecting an automatic safety door comprises a bearing embedded structure and an open and close link assembly system. The bearing embedded structure is flexibly operated in the all angles. The open and close link assembly system automatically opens and closes the safety door.