Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
According to the present invention, a rubber bumper of a burnt fire door is replaced with a stainless steel bumper. The fire door stainless steel bumper can secure a safe zone and lives when a fire occurs.
불에 타는 방화문의 고무 범퍼를 스텐 범퍼로 교체.
According to the present invention, a rubber bumper of a burnt fire door is replaced with a stainless steel bumper. The fire door stainless steel bumper can secure a safe zone and lives when a fire occurs.
불에 타는 방화문의 고무 범퍼를 스텐 범퍼로 교체.
safe door stain bumper
방화문 스텐 범퍼
YANG HEE HUN (Autor:in)
09.05.2022
Patent
Elektronische Ressource
Koreanisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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