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    • 7. 发明申请
    • Fire protection device
    • 防火装置
    • US20100326678A1
    • 2010-12-30
    • US12803548
    • 2010-06-29
    • Thomas MondenUlf Mordau
    • Thomas MondenUlf Mordau
    • A62C3/00
    • F16L5/04A62C2/06H02G3/0412H02G3/22
    • A fire protection device for mounting in a preliminary formed opening (12) in a constructional component (11) and for leading a conduit (16) therethrough includes a housing (22; 52) having a through-opening (23; 53) for the conduit (16), and a fireproof insert (31) provided in the through-opening (23), a first attachment device (35; 58) provided on the housing (22; 52) in a region of a first end (25) of the housing for securing the fire protection device (21; 51) in the constructional component (11), and a second attachment device (40; 60) provided in a region of the second end (26; 56) and having at least one attachment section displaceable between its insertion and attachment positions in which the fire protection device, respectively, is insertable in the opening in the constructional component and is fixed therein.
    • 一种用于安装在结构部件(11)中的预备成形开口(12)中并用于引导导管(16)穿过其中的防火装置包括:壳体(22; 52),其具有用于 导管(16)和设置在通孔(23)中的防火插入件(31);在第一端(25)的区域中设置在壳体(22; 52)上的第一附接装置(35; 58) 用于将所述防火装置(21; 51)固定在所述结构部件(11)中的壳体以及设置在所述第二端部(26; 56)的区域中并具有至少一个 安装部分在其插入位置和附接位置之间移动,其中防火装置分别可插入结构部件的开口中并固定在其中。