Collision opening type double-glass safety escape door

The utility model discloses a collision open type double-glass safety escape door in the technical field of escape doors, which comprises a door frame, steps arranged on the left end face and the right end face of an inner cavity of the door frame, sliding grooves uniformly arranged on the upper por...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SHEN YINGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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