The present invention relates to an aviation light device. In the aviation light device, a crack prevention joint comprises: a body wherein an elastic space is formed; and a filler separation preventing unit which protrudes from both side surfaces of the body, and prevents the separation of the body from a filler by binding both side surfaces of the body and the filler when the filler is filled on both side surfaces of the body. In addition, the filler separation preventing unit comprises: an L-shaped coupling bracket; and a plurality of binding holes which are formed on the coupling bracket in order to connect a filler inserted into the inside of the coupling bracket with a filler inserted into the outside thereof for binding the filler and the coupling bracket. Thus, the filler is firmly attached to the both side surfaces of the body by the coupling bracket in the filler separation preventing unit. In addition, because the filler is filled in the binding holes, the filler in an inner space of the coupling bracket is connected with the filler in an outer space of the coupling bracket. Therefore, the filler is not separated from the crack prevention joint even by repeated expansion and contraction of concrete blocks because the body and the filler are firmly attached.

    본 발명은 항공등화장치에 관한 것으로, 균열방지조인트가 내부에 신축공간이 형성되어 있는 바디와, 바디의 외부 양면에 돌출되어 있고 충전재가 바디의 양면에 충전될 시 충전재와 바디의 양면을 결착시켜서 바디와 충전재가 이격되는 것을 방지시키는 충전재이격방지부로 이루어진다. 또한, 충전재이격방지부는 L자형 체결브라켓과, 체결브라켓에 다수 형성되어서 체결브라켓의 내측에 투입된 충전재와 체결브라켓의 외측에 투입된 충전재가 연결되도록 하여서 충전재와 체결브라켓을 결착시키는 결착구멍으로 이루어진다. 따라서, 충전재가 충전재이격방지부의 체결브라켓에 의해 바디의 양면에 견고히 부착된다. 또한, 충전재가 결착구멍에 충전되므로 체결브라켓 내측 공간의 충전재와 체결브라켓 외측 공간의 충전재가 서로 연결된다. 그러므로 바디와 충전재가 견고히 부착되므로 콘크리트블록들의 팽창 및 수축이 반복되어도 충전재가 균열방지조인트로부터 이격되지 않는다.


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    Title :

    Airfield Lighting System


    Additional title:

    항공등화장치


    Contributors:

    Publication date :

    2017-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K,  F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS




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