JPH01125166U - - Google Patents
Info
- Publication number
- JPH01125166U JPH01125166U JP1895288U JP1895288U JPH01125166U JP H01125166 U JPH01125166 U JP H01125166U JP 1895288 U JP1895288 U JP 1895288U JP 1895288 U JP1895288 U JP 1895288U JP H01125166 U JPH01125166 U JP H01125166U
- Authority
- JP
- Japan
- Prior art keywords
- screw hole
- whetstone
- cylindrical member
- blocking
- blocking part
- 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
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図に示す実施例における筒状部材の斜視図、
第３図から第６図はそれぞれ筒状部材の他の例を
示す斜視図、第７図は従来例の説明図である。
１０…回転砥石、１…砥石本体、１１…オフセ
ツト部、２…筒状部材、２１…ネジ孔、２２…六
角形のフランジ（第１及び第２阻止部）、Ａ１〜
Ａ５…第１阻止部、Ｂ１〜Ｂ３，Ｃ１，Ｃ２，Ｄ
１…第２阻止部。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a perspective view of a cylindrical member in the embodiment shown in FIG. 1,
3 to 6 are perspective views showing other examples of the cylindrical member, and FIG. 7 is an explanatory diagram of a conventional example. DESCRIPTION OF SYMBOLS 10... Rotating grindstone, 1... Grindstone main body, 11... Offset part, 2... Cylindrical member, 21... Screw hole, 22... Hexagonal flange (first and second blocking part), A1~
A5...first blocking part, B1 to B3, C1, C2, D
1...Second blocking part.
補正 昭６３．３．１９
図面の簡単な説明を次のように補正する。
明細書第８頁、第１７行目の「説明図である。
」を「説明図、第８図は筒状部材の更に他の例の
断面図である。」に補正する。Amendment: March 19, 1981 The brief description of the drawing is amended as follows. “This is an explanatory diagram” on page 8, line 17 of the specification.
" is corrected to "Explanatory drawing, FIG. 8 is a sectional view of still another example of the cylindrical member."
Claims (1)
ネジ孔を有する筒状部材を備えた回転砥石におい
て、該筒状部材が、砥石本体に対する前記ネジ孔
中心軸線方向の移動を阻止されるための第１阻止
部及び該ネジ孔中心軸線まわりの回動を阻止され
るための第２阻止部を備えるとともに、前記ネジ
孔が露出するように前記第１及び第２阻止部が前
記砥石本体に埋設されていることを特徴とする回
転砥石。 In a rotary whetstone equipped with a cylindrical member having a screw hole for screwing a rotary drive shaft in the center of the whetstone body, the cylindrical member is prevented from moving in the direction of the center axis of the screw hole with respect to the whetstone body. A first blocking part and a second blocking part for blocking rotation about the center axis of the screw hole are provided, and the first and second blocking parts are embedded in the grindstone body so that the screw hole is exposed. A rotating whetstone characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1895288U JPH01125166U (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1895288U JPH01125166U (en) | 1988-02-16 | 1988-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01125166U true JPH01125166U (en) | 1989-08-25 |
Family
ID=31234045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1895288U Pending JPH01125166U (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463683A (en) * | 1990-06-29 | 1992-02-28 | Niyuurejisuton Kk | Manufacture of rotary grindstone |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941765A (en) * | 1961-11-08 | 1963-11-13 | Carborundum Co | Sander pad for abrasive discs |
-
1988
- 1988-02-16 JP JP1895288U patent/JPH01125166U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941765A (en) * | 1961-11-08 | 1963-11-13 | Carborundum Co | Sander pad for abrasive discs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0463683A (en) * | 1990-06-29 | 1992-02-28 | Niyuurejisuton Kk | Manufacture of rotary grindstone |
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