JPS62201660U - - Google Patents
Info
- Publication number
- JPS62201660U JPS62201660U JP9014386U JP9014386U JPS62201660U JP S62201660 U JPS62201660 U JP S62201660U JP 9014386 U JP9014386 U JP 9014386U JP 9014386 U JP9014386 U JP 9014386U JP S62201660 U JPS62201660 U JP S62201660U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive material
- abrasive
- diameter part
- keeping
- inner diameter
- 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
- 239000003082 abrasive agent Substances 0.000 claims description 7
- 229920001342 Bakelite® Polymers 0.000 claims description 2
- 239000006061 abrasive grain Substances 0.000 claims description 2
- 239000004637 bakelite Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
は側面図、第２図は研磨材の断面図、第３図は研
磨材の一部拡大断面図、第４図は第１図Ａ―Ａ線
断面図である。第５図は従来のフラツプホイルを
示す側面図である。
１……研磨材、２……下端切断部、３……ベー
クライト芯、４……研磨材の側面、５……砥粒、
６……外径部、７……内径部。
The drawings show an embodiment of this invention; FIG. 1 is a side view, FIG. 2 is a sectional view of the abrasive material, FIG. 3 is a partially enlarged sectional view of the abrasive material, and FIG. -A cross-sectional view taken along line A. FIG. 5 is a side view of a conventional flap foil. 1... Abrasive material, 2... Bottom cut portion, 3... Bakelite core, 4... Side surface of abrasive material, 5... Abrasive grains,
6... Outer diameter part, 7... Inner diameter part.
Claims (1)
断部を円筒状ベークライト芯の外周に密植すると
共に上記研磨材を回転方向と逆方向に湾曲せしめ
た状態で保形することにより、研磨部の外径部か
ら内径部に到る全面をほぼ均一の硬度としたこと
を特徴とする回転研磨材。 By densely planting the cut end of the lower end of an abrasive material made of a non-woven fabric impregnated with abrasive grains on the outer periphery of a cylindrical Bakelite core, and keeping the shape of the abrasive material curved in the opposite direction to the rotation direction, the abrasive part can be A rotary abrasive material characterized by having almost uniform hardness over the entire surface from the outer diameter part to the inner diameter part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9014386U JPS62201660U (en) | 1986-06-13 | 1986-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9014386U JPS62201660U (en) | 1986-06-13 | 1986-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201660U true JPS62201660U (en) | 1987-12-22 |
Family
ID=30949741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9014386U Pending JPS62201660U (en) | 1986-06-13 | 1986-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201660U (en) |
-
1986
- 1986-06-13 JP JP9014386U patent/JPS62201660U/ja active Pending