The present invention relates to an intake manifold for improving mount efficiency to facilitate a mount process by preventing the separation of a bolt which penetrates the bolt penetration hole of the mount part in mounting an engine. The intake manifold includes a runner part having a runner; a mount part which is connected to the runner part and is mounted on the intake port of a cylinder head; a bolt penetration hole which is formed in the edge of the mount part by a distance; and a bolt which penetrates the bolt penetration hole and is combined with the bolt penetration hole of the cylinder head. Prepared is an extension piece which faces the lower part in the lower circumference of the bolt penetration hole and has an inward slope. Prepared is a protrusion which protrudes from the outside in the middle part of the body extended to the lower part of the head of the bolt.

    본 발명은 엔진에의 마운트시 마운트부의 볼트관통공을 관통하는 볼트의 이탈이 방지될 수 있도록 함으로써 마운트 작업이 용이해질 수 있도록 한 마운트 효율 개선을 위한 흡기 매니폴드에 관한 것으로, 러너가 형성되는 러너부; 상기 러너부와 연결되고, 실린더 헤드의 흡기 포트에 장착되는 마운트부; 상기 마운트부의 가장자리에 간격을 두고 형성되는 볼트관통공; 상기 볼트관통공을 관통하여 상기 실린더 헤드의 볼트체결공에 체결되는 볼트;를 포함하되, 상기 볼트관통공의 하단 둘레에 하부로 향하며 내측으로 경사를 이루는 연장편이 마련되고, 상기 볼트의 헤드 하부로 이어지는 몸체 중간부에 외측으로 돌출된 단턱이 마련된다.


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    Title :

    INTAKE MANIFOLD FOR IMPROVING MOUNT EFFICIENCY


    Additional title:

    마운트 효율 개선을 위한 흡기 매니폴드


    Contributors:

    Publication date :

    2016-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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