BAFFLE FOR MUFFLER ASSEMBLED INTO CURING TYPE

The purpose of the present invention is to provide a curling type baffle for a muffler which can be closely attached to a case without welding even if a spring back phenomenon occurs in the case. To this end, the curling type baffle for a muffler, which is assembled into one case by curling an upper...

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Bibliographic Details
Main Authors JI, OK GEUN, CHUNG, TAE SUNG
Format Patent
LanguageEnglish
Korean
Published 19.09.2016
Subjects
BLASTING
ENGINE PLANTS IN GENERAL
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:The purpose of the present invention is to provide a curling type baffle for a muffler which can be closely attached to a case without welding even if a spring back phenomenon occurs in the case. To this end, the curling type baffle for a muffler, which is assembled into one case by curling an upper case and a lower case with a curling mold, comprises: an effective portion which is placed horizontally on the case to reduce noise; and a bending type contact portion which comes in contact with the inner surface of the case by bending at an edge of the effective portion. 본 발명은 케이스의 스프링 백 현상이 일어나더라도 용접 없이 케이스에 밀착시킬 수 있는 컬링 타입 머플러용 배플을 제공하는 것이 그 기술적 과제이다. 이를 위해, 본 발명의 컬링 타입 머플러용 배플은, 컬링 금형을 통해 상부 케이스와 하부 케이스를 컬링하여 하나의 케이스로 조립되는 컬링 타입 머플러용 배플에 있어서, 상기 케이스에 가로 놓여 소음을 줄이는 유효부; 및 상기 유효부의 가장자리에서 벤딩되어 상기 케이스의 내면에 접하는 벤딩형 접촉부를 포함한다.
Bibliography:Application Number: KR20150031009