MAIN-ENGINE CLEANING COVER HAVING AN AUXILIARY COVER CAPABLE OF CHECKING THE INNER STATE OF A MAIN ENGINE BY OPENING/CLOSING THE AUXILIARY COVER

摘要

PURPOSE: A main-engine cleaning cover having an auxiliary cover is provided to safely check inner state of a main engine by opening/closing the auxiliary cover without disassembling a cover.;CONSTITUTION: A main-engine cleaning cover comprises a cover body(1), an auxiliary cover, a closed cover and a lever(5). The body comprises an observing hole(11), a lever hole(12) and a fastening hole(13). The observing hole checks the inside of a main engine. The lever hole holds the lever. The auxiliary cover makes contact with the observation hole and is opened/closed. The rotating shaft is connected to the auxiliary cover and rotates. The closed cover is axial-coupled to the rotating shaft. The closed cover comprises a space, which is open toward the lever hole.;COPYRIGHT KIPO 2012