JPH0215046U - - Google Patents
Info
- Publication number
- JPH0215046U JPH0215046U JP9230288U JP9230288U JPH0215046U JP H0215046 U JPH0215046 U JP H0215046U JP 9230288 U JP9230288 U JP 9230288U JP 9230288 U JP9230288 U JP 9230288U JP H0215046 U JPH0215046 U JP H0215046U
- Authority
- JP
- Japan
- Prior art keywords
- molar
- polishing
- millstone
- roughness
- lower molar
- 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
- 238000005498 polishing Methods 0.000 claims description 6
Landscapes
- Crushing And Grinding (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は本考案の他の実施例を示す斜視図である。 １……上臼、２……下臼、６……上側磨歯板、
８……下側磨歯板、６ａ，８ａ……磨歯。
は本考案の他の実施例を示す斜視図である。 １……上臼、２……下臼、６……上側磨歯板、
８……下側磨歯板、６ａ，８ａ……磨歯。
Claims (1)
- 下臼に対し上臼を回転自在に設け、上記下臼と
上臼との対向面に磨歯板を設けると共に、この磨
歯板のうち少なくとも一方の磨歯板を磨歯の粗さ
が夫々異なる複数種から選択した１種に着脱自在
に装着してなる挽臼。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230288U JPH0215046U (ja) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230288U JPH0215046U (ja) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215046U true JPH0215046U (ja) | 1990-01-30 |
Family
ID=31316749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9230288U Pending JPH0215046U (ja) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215046U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005185898A (ja) * | 2003-12-24 | 2005-07-14 | Masahiro Sugawara | 石臼 |
-
1988
- 1988-07-12 JP JP9230288U patent/JPH0215046U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005185898A (ja) * | 2003-12-24 | 2005-07-14 | Masahiro Sugawara | 石臼 |