JPS5978052U - rotary tool - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図はこの考案の回転工具の第１実施例
を示し、第１図は要部の中央縦断面図、第２図は第１図
の■−■線矢視図、第３図は第１図の■−■線矢視部分
断面図、第４図及び第５図は第２実施例を示し、第４図
は要部の中央縦断面図、第５図は第４図の■−Ｖ線矢視
図である。 １・・・回転体、２・・・揺動杆、３・・・研磨部材、
４・・・重錘部。1 to 3 show a first embodiment of the rotary tool of this invention, in which FIG. 1 is a central vertical sectional view of the main part, FIG. 2 is a view taken along the line ■-■ in FIG. 3 is a partial sectional view taken along the line ■-■ in FIG. 1, FIGS. 4 and 5 show the second embodiment, FIG. It is a view taken along the line ■-V in the figure. 1... Rotating body, 2... Swinging rod, 3... Polishing member,
4... Weight part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転体に揺動杆の中途部を枢支し、この揺動杆の一端部
には研磨部材を取着すると共にその他端部には重錘部を
設け、回転体の回転に伴なって重錘部に作用する遠心力
により揺動杆を回動させ研磨部材を回転中心軸方向に移
動させる構造としたことを特徴とする回転工具。　　　
　′The middle part of the swinging rod is pivotally supported on the rotating body, and a polishing member is attached to one end of the swinging rod, and a weight part is provided at the other end, so that the weight is applied as the rotating body rotates. A rotary tool characterized by having a structure in which a swinging rod is rotated by centrifugal force acting on a weight portion, and a polishing member is moved in the direction of a rotation center axis.
′