JPS62123865U - - Google Patents
Info
- Publication number
- JPS62123865U JPS62123865U JP1117286U JP1117286U JPS62123865U JP S62123865 U JPS62123865 U JP S62123865U JP 1117286 U JP1117286 U JP 1117286U JP 1117286 U JP1117286 U JP 1117286U JP S62123865 U JPS62123865 U JP S62123865U
- Authority
- JP
- Japan
- Prior art keywords
- grinder
- grindstone
- grinding
- front surface
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第1図は本考案の一実施例に係るグラインダー
用砥石の平面図、第2図は上記実施例に係るグラ
インダー用砥占の一部切欠き側断面図、第3図は
従来例に係るグラインダー用砥石の一部切り欠き
側断面図である。
〔符号の説明図〕、13……グラインダー用砥
石、14……取付孔、15……裏面、16……表
面、17……研削部、18……逃がし孔。
Fig. 1 is a plan view of a grinder grindstone according to an embodiment of the present invention, Fig. 2 is a partially cutaway side sectional view of the grinder grindstone according to the above embodiment, and Fig. 3 is a grinder according to a conventional example. It is a partially cutaway side sectional view of the grindstone. [Explanatory diagram of symbols], 13...Wheelstone for grinder, 14...Mounting hole, 15...Back surface, 16...Front surface, 17...Grinding part, 18...Escape hole.
Claims (1)
は取付孔が形成され、周辺部は研削部となつてい
るグラインダー用砥石において、上記研削部に研
削面である裏面から表面に貫通する逃がし孔を所
定間隔で散在させたことを特徴とするグラインダ
ー用砥石。 (2) 逃がし孔は、半径方向に長径が位置する楕
円となつている実用新案登録請求の範囲第1項記
載のグラインダー用砥石。 (3) 逃がし孔は表面から裏面に向かつて広がる
テーパー孔となつている実用新案登録請求の範囲
第1項または第2項記載のグラインダー用砥石。[Scope of Claim for Utility Model Registration] (1) In a grinding wheel for a grinder, the back side of the central part is recessed, a mounting hole is formed in the center, and the peripheral part is a grinding part, and the grinding part is used for grinding. A grindstone for a grinder, characterized in that escape holes penetrating from the back surface to the front surface are scattered at predetermined intervals. (2) The grindstone for a grinder according to claim 1, wherein the relief hole is an ellipse with the major axis located in the radial direction. (3) The grindstone for a grinder according to claim 1 or 2, wherein the relief hole is a tapered hole that widens from the front surface to the back surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1117286U JPS62123865U (en) | 1986-01-28 | 1986-01-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1117286U JPS62123865U (en) | 1986-01-28 | 1986-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62123865U true JPS62123865U (en) | 1987-08-06 |
Family
ID=30798145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1117286U Pending JPS62123865U (en) | 1986-01-28 | 1986-01-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62123865U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212840A (en) * | 2000-12-09 | 2011-10-27 | Saint-Gobain Abrasives Inc | Abrasive wheel having workpiece visual-confirmation characteristic, and method for manufacturing the same |
DE102017216175A1 (en) * | 2017-09-13 | 2019-03-14 | Robert Bosch Gmbh | abrasive article |
-
1986
- 1986-01-28 JP JP1117286U patent/JPS62123865U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212840A (en) * | 2000-12-09 | 2011-10-27 | Saint-Gobain Abrasives Inc | Abrasive wheel having workpiece visual-confirmation characteristic, and method for manufacturing the same |
DE102017216175A1 (en) * | 2017-09-13 | 2019-03-14 | Robert Bosch Gmbh | abrasive article |
US11697186B2 (en) | 2017-09-13 | 2023-07-11 | Robert Bosch Gmbh | Abrasive article |