The invention discloses a forming process of a fireproof door leaf with an escape channel. The forming process comprises the steps of blanking, assembling and welding, cotton discharging, assembling and the like, so that the fireproof door with the escape channel can be simply and conveniently produced, the quality is better, and the whole frame is firmer.

    本发明公开了一种带逃生通道防火门扇的成型工艺,包括下料、组焊、排棉、组装等步骤,通过本发明公开的步骤,从而能简单方便的生产带逃生通道的防火门,且质量更好,整体框架更加牢固。


    Access

    Download


    Export, share and cite



    Title :

    Forming process of fireproof door leaf with escape channel


    Additional title:

    一种带逃生通道防火门扇的成型工艺


    Contributors:
    WU HAIYAN (author) / MEI ZHIBING (author) / WANG FEI (author) / LI FENG (author) / YAN BO (author) / YU SUXIAN (author) / WU ZIQIN (author) / YANG HAOQIN (author) / WEI TIEJUN (author) / YUE WENBIAO (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Fireproof door leaf cotton arranging process

    MEI ZHIBING / WANG FEI / LI FENG et al. | European Patent Office | 2021

    Free access

    Fireproof door assembly process

    MEI ZHIBING / WANG FEI / YAN BO et al. | European Patent Office | 2021

    Free access

    Fireproof folding door

    NIE RUIXIANG / MEI ZHIBING / WANG FEI et al. | European Patent Office | 2021

    Free access

    Fireproof and waterproof evacuation escape elevator

    PENG SHENGMIAO / PENG SHENGGUO | European Patent Office | 2020

    Free access

    Shield door with fireproof function

    MA JIANBAO | European Patent Office | 2022

    Free access