Grinder for Electric Drill
The present invention relates to a technology regarding a grinder, which is coupled to a chuck of a mobile electric drill such that a polishing stone may be rotated by rotational driving force of the electric drill, and capable of delivering the rotational force even when a driving force delivering...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a technology regarding a grinder, which is coupled to a chuck of a mobile electric drill such that a polishing stone may be rotated by rotational driving force of the electric drill, and capable of delivering the rotational force even when a driving force delivering member delivering the rotational driving force of the electric drill to the polishing stone is pivoted in one direction, comprising: a polishing stone; a driving force delivering member of which a front end is connected to the polishing stone, and a rear end is coupled to the chuck of the electric drill so as to deliver the rotational driving force of the electric drill to the polishing stone; and a housing accommodating the interval between the front end and the rear end of the driving force delivering member. The front end of the driving force delivering member is pivoted at least in one direction with respect to the rear end, and delivers the rotational driving force.
본 발명은 전모바일 전동드릴의 척에 결합하여 전동드릴의 회전동력으로 연마석이 회전되며, 전동드릴의 회전동력을 연마석으로 전달하는 동력전달부재가 일 방향으로 선회되어도 회전력을 전달할 수 있는 그라인더에 관한 기술로서, 연마석과, 선단은 연마석과 결합되고 후단은 전동드릴의 척에 결합되어 전동드릴의 회전동력을 연마석으로 전달하는 동력전달부재와, 동력전달부재의 선단과 후단의 사이를 내부에 수용하는 하우징을 포함하고, 동력전달부재의 선단은 후단에 대하여 적어도 일 방향으로 선회되며 회전동력을 전달하는 것을 특징으로 한다. |
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