JPS5959268U

JPS5959268U - Grindstone for handy type disc grinder

Info

Publication number: JPS5959268U
Application number: JP15492782U
Authority: JP
Inventors: 芳一柳浦
Original assignee: ニユ−レジストン株式会社
Priority date: 1982-10-12
Filing date: 1982-10-12
Publication date: 1984-04-18

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

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

第１図は従来のハンディ型ディスクグラインダー用砥石
の正面図、第２図は第１図のＡ−Ａ線に沿う断面図、第
３図から第１０図は本考案の１実施例を示すもので、第
３図は正面図、第４図は背面図、第５図は右側面図、第
６図は左側面図、第７図は平面図、第８図は底面図、第
９図は第３図Ｂ−Ｂ線に沿う断面図、第１０図は第９図
の部分拡大図、第１１図から第１８図は他の実施例を示
すもので、第１１図は正面図、第１２図は背面図、第１
３図は右側面図、第１４図は左側面図、第１５図は平面
図、第１６図は底面図、第１７図は第１１図Ｃ−Ｃ線に
沿う断面図、第１８図は第１７図の部分拡大図、第１９
図は第３図の１部を示す斜視図、第２０図は他の例の１
部を示す斜視図である。２．３・・・ハンディ型ディスクグラインダー用砥石、
２　Ｌ３１・・・砥石周側面、２２．３２・・・砥石下
面、２３．３３・・・砥石上面、２１Ｌ３１１・・・傾
斜　　　。部、２２１，３２１・・・溝。Fig. 1 is a front view of a conventional grindstone for a hand-held disc grinder, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Figs. 3 to 10 show an embodiment of the present invention. 3 is a front view, 4 is a rear view, 5 is a right side view, 6 is a left side view, 7 is a top view, 8 is a bottom view, and 9 is a bottom view. FIG. 3 is a sectional view taken along line B-B, FIG. 10 is a partially enlarged view of FIG. 9, FIGS. 11 to 18 show other embodiments, and FIG. 11 is a front view, The figure is a rear view, 1st
Fig. 3 is a right side view, Fig. 14 is a left side view, Fig. 15 is a plan view, Fig. 16 is a bottom view, Fig. 17 is a sectional view taken along line C-C in Fig. 11, and Fig. 18 is a Partial enlarged view of Figure 17, No. 19
The figure is a perspective view showing a part of Fig. 3, and Fig. 20 is a part of another example.
FIG. 2.3...Whetstone for handy disc grinder,
2 L31... Grinding wheel peripheral side, 22.32... Grinding wheel bottom surface, 23.33... Grinding wheel top surface, 21L311... Inclined. Part, 221, 321... Groove.

Claims

【実用新案登録請求の範囲】１　砥石周側面が、砥石下面から砥石上面に近づ・　　
　くにつれて砥石中心軸線より次第に遠去かる傾斜部を
有しており、前記砥石下面は該下面中心部から前記傾斜
部へ放射状に延びる溝を備えていることを特徴とするハ
ンディ型ディスクグラインダー用砥石。　　　　　　− ２前記溝が前記周側面において前記傾斜部に開（ような
深さとされていることを特徴とする実用新案登録請求の
範囲第１項に記載のハンディ型ディスクグラインダー用
砥石。[Scope of claim for utility model registration] 1. The peripheral side of the whetstone approaches the top surface of the whetstone from the bottom surface of the whetstone.
A whetstone for a hand-held disc grinder, characterized in that the whetstone has an inclined part that gradually moves away from the center axis of the whetstone as the grindstone increases, and the lower surface of the whetstone is provided with grooves extending radially from the center of the lower surface to the inclined part. . -2 The grindstone for a hand-held disc grinder according to claim 1, wherein the groove has a depth such that it opens into the inclined portion on the circumferential surface.