A SUSPENDED TYPE CLASSROOM DOOR AND METHOD FOR FABRICATING THE SAME

A suspension type classroom door is provided to open and shut smoothly in the sliding type by mounting a roller body to an upper frame of a doorframe for installing a sliding type classroom door in the suspension type, and mounting a roller assembly coupled with the roller body to the top of the cla...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BANG, SOON YOUNG
Format:	Patent
Sprache:	eng
Schlagworte:	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 HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS KEYS LADDERS LOCKS SAFES WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A suspension type classroom door is provided to open and shut smoothly in the sliding type by mounting a roller body to an upper frame of a doorframe for installing a sliding type classroom door in the suspension type, and mounting a roller assembly coupled with the roller body to the top of the classroom door. A suspension type classroom door comprises a doorframe having an entrance passage at one side and a built-in passage of a classroom door(50) at the other side, a sliding rail(26) mounted to the bottom of an upper frame(12) and provided with a rail groove in the longitudinal direction, a pair of roller bodies(30) inserted and fastened to the sliding rail to roll over, a roller assembly(40) mounted to the top of the classroom door and assembled with a pair of the roller assemblies, a guide rail(52) having the structure of a retreated groove mounted to the bottom of the classroom door, and a guide roller body(60) inserted to the guide rail to guide the sliding direction of the classroom door.