| 摘要 |
<p>#CMT# #/CMT# The device has a detecting unit for detecting the position of closing or a predetermined constraint for reopening of a door (1) and for sending a representative detection signal of the predetermined position or constraint to electronic control units. A non-return system (8) is controlled by the control units for receiving and validating the detection signal. Contact parts are attached with moving units (6b, 6c) or openings (4) of the door so as to prevent reopening of the door during closing and entry in a room (3) in a half-opened position. #CMT#USE : #/CMT# Safety lock device for controlling and regulating movement of people between spaces during emergency situation such as fire mishap. #CMT#ADVANTAGE : #/CMT# The contact parts are attached with the moving units or openings of the door so as to prevent reopening of the door during closing and the entry in the room in the half-opened position so as to decrease cycle time of opening/closing of the door at the time of passage of a person, and to increase throughput speed. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a safety lock device. 1 : Door 3 : Room 4 : Openings 6b, 6c : Moving units 8 : Non-return system.</p> |
