BLADE WITH BASE

The present invention provides a blade with a base, enabling simple alignment of a base and a blade. The blade with the base is mounted on a rotary shaft and an annular base and an annular blade fixed to a first surface side of the base and having an opening unit in the center. The base has a convex...

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Bibliographic Details
Main Authors FUKAZAWA TAKASHI, GAWAZAWA TAKAYUKI, TAGUCHI RYOJI
Format Patent
LanguageEnglish
Korean
Published 21.10.2020
Subjects
PERFORMING OPERATIONS
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
WORKING STONE OR STONE-LIKE MATERIALS
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Summary:The present invention provides a blade with a base, enabling simple alignment of a base and a blade. The blade with the base is mounted on a rotary shaft and an annular base and an annular blade fixed to a first surface side of the base and having an opening unit in the center. The base has a convex unit which protrudes from the first surface of the base to have an outer peripheral edge shape corresponding to a shape of the opening unit of the blade. The base and the blade are joined by interposing an adhesive, in a state where the positions thereof are aligned by inserting the convex unit of the base into the opening unit of the blade. (과제) 기대와 블레이드의 위치 맞춤을 간단하게 실시하는 것이 가능한 기대 부착 블레이드를 제공한다. (해결 수단) 회전축에 장착되는 기대 부착 블레이드로서, 환상의 기대와, 기대의 제 1 면측에 고정되어 중앙에 개구부가 형성된 환상의 블레이드를 갖고, 기대는, 기대의 제 1 면으로부터 돌출되어 외주 가장자리의 형상이 블레이드의 개구부의 형상에 대응하는 볼록부를 갖고, 기대와 블레이드는, 기대의 볼록부가 블레이드의 개구부에 삽입됨으로써 위치 맞춤이 이루어진 상태에서, 접착제를 개재하여 결합된다.
Bibliography:Application Number: KR20200035702