JPS589701U

JPS589701U - Circular saw device

Info

Publication number: JPS589701U
Application number: JP10459181U
Authority: JP
Inventors: 中馬　尊師
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-07-13
Filing date: 1981-07-13
Publication date: 1983-01-21

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の簡略化した縦断面図、第２
四は第１図示の丸鋸装置の操作を示す簡略化した縦断面
図、第３図は丸鋸３の正面図、第４図は第３図の切断面
線ＩＶ−ＩＶから見た断面図、第５図は本考案の他の実
施例の簡略化した縦断面図である。　　　゛１・・・・・・駆動源、２・・・・・・支持部材、３・
・・・・・丸鋸、４・・・・・・当接部材、４ａ・・・
・・・面、５・・・・・・固定部材、７・・・・・・小
径円柱部、８・・・・・・出力軸、１５・・・・・・嵌
孔、１７・・・・・・外周縁部。Fig. 1 is a simplified vertical cross-sectional view of one embodiment of the present invention;
4 is a simplified vertical sectional view showing the operation of the circular saw device shown in the first figure, FIG. 3 is a front view of the circular saw 3, and FIG. 4 is a sectional view taken from the cutting plane line IV-IV in FIG. 3. , FIG. 5 is a simplified longitudinal sectional view of another embodiment of the present invention.゛1... Drive source, 2... Support member, 3.
...Circular saw, 4...Abutment member, 4a...
... Surface, 5 ... Fixing member, 7 ... Small diameter cylindrical part, 8 ... Output shaft, 15 ... Fitting hole, 17 ... ...Outer periphery.

Claims

[Claims for Utility Model Registration] A drive source; a support member fixed to the output shaft of the drive source and having a rotating shaft concentric with the output shaft; a roughly dish-shaped abutment that is provided on the rotating shaft and has an outer peripheral edge of a surface facing the circular saw that protrudes further along the axis of the rotating shaft toward the circular saw than a central portion; a contact member; and a contact member fixed to the support member so as to be freely displaceable in the direction of the rotation axis, the outer peripheral edge of the contact member being in contact with the entire circumference of the circular saw, and the center portion of the contact member and the A circular saw device comprising a fixing member capable of pressing the circumferential edges of the fitting holes of the circular saw in a direction toward each other along the rotation axis direction.