A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fire door with detachable window frame
The present invention relates to a fire door provided with a detachable fire glass frame. In the present invention, bolts are fastened to a first fire door glass frame, a second fire door glass frame, and a nut (fastening part) inserted inside a door so that a fire prevention function can be provided without welding. The present invention is to provide the fire door capable of attaching and detaching a fire glass.
본 발명은 제 1 방화문 유리틀, 제 2 방화문 유리틀과 문짝 내측에 삽입된 너트(체결부)에 볼트가 체결되어 용접없이도 방화 기능을 제공하며 탈부착 가능한 방화 유리틀을 구비하는 방화문에 관한 것이다.
Fire door with detachable window frame
The present invention relates to a fire door provided with a detachable fire glass frame. In the present invention, bolts are fastened to a first fire door glass frame, a second fire door glass frame, and a nut (fastening part) inserted inside a door so that a fire prevention function can be provided without welding. The present invention is to provide the fire door capable of attaching and detaching a fire glass.
본 발명은 제 1 방화문 유리틀, 제 2 방화문 유리틀과 문짝 내측에 삽입된 너트(체결부)에 볼트가 체결되어 용접없이도 방화 기능을 제공하며 탈부착 가능한 방화 유리틀을 구비하는 방화문에 관한 것이다.
Fire door with detachable window frame
탈부착 가능한 방화 유리틀이 구비된 방화문
KIM SUNG BAE (author) / KIM JONG WON (author)
2022-12-01
Patent
Electronic Resource
Korean
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES