Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof buffer clamp for roller shutter door
The invention provides a fireproof buffer clamp for a roller shutter door. The fireproof buffer clamp comprises a shock-absorbing sealing clamp body, sealing strips and a buckle, wherein the shock-absorbing sealing clamp body is inserted in a gap between a slide and a door body of the roller shutter door; a guide slope is arranged on the inner side of the shock-absorbing sealing clamp body; a plurality of sealing strips are arranged on the shock-absorbing sealing clamp body; sawtooth-shaped bulges are arranged on upper surfaces of the sealing strips. Soft rubber pads are arranged between the sawtooth-shaped bulges and the sealing strips. The fireproof buffer clamp is simple in structure, reasonable in design, convenient to use and capable of effectively prolonging the service life of the roller shutter door and preventing violent shocks or collisions between the roller shutter door and a door frame. In order to enhance the fireproof performance, a protection coating is arranged on the outer surface of the shock-absorbing sealing clamp body, so that the shock-absorbing sealing clamp cannot burn and has the good flame-retardant effect in case of open fires.
Fireproof buffer clamp for roller shutter door
The invention provides a fireproof buffer clamp for a roller shutter door. The fireproof buffer clamp comprises a shock-absorbing sealing clamp body, sealing strips and a buckle, wherein the shock-absorbing sealing clamp body is inserted in a gap between a slide and a door body of the roller shutter door; a guide slope is arranged on the inner side of the shock-absorbing sealing clamp body; a plurality of sealing strips are arranged on the shock-absorbing sealing clamp body; sawtooth-shaped bulges are arranged on upper surfaces of the sealing strips. Soft rubber pads are arranged between the sawtooth-shaped bulges and the sealing strips. The fireproof buffer clamp is simple in structure, reasonable in design, convenient to use and capable of effectively prolonging the service life of the roller shutter door and preventing violent shocks or collisions between the roller shutter door and a door frame. In order to enhance the fireproof performance, a protection coating is arranged on the outer surface of the shock-absorbing sealing clamp body, so that the shock-absorbing sealing clamp cannot burn and has the good flame-retardant effect in case of open fires.
Fireproof buffer clamp for roller shutter door
XU ZHIGUO (Autor:in) / LI GUANGXIN (Autor:in)
30.12.2015
Patent
Elektronische Ressource
Englisch
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung