JPH0346745Y2 - - Google Patents
Info
- Publication number
- JPH0346745Y2 JPH0346745Y2 JP14139186U JP14139186U JPH0346745Y2 JP H0346745 Y2 JPH0346745 Y2 JP H0346745Y2 JP 14139186 U JP14139186 U JP 14139186U JP 14139186 U JP14139186 U JP 14139186U JP H0346745 Y2 JPH0346745 Y2 JP H0346745Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- drilling machine
- vertical movement
- dental model
- movement cylinder
- 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.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 42
- 238000005553 drilling Methods 0.000 claims description 40
- 239000011505 plaster Substances 0.000 claims description 29
- 239000000843 powder Substances 0.000 claims description 22
- 238000004080 punching Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 description 12
- 239000010440 gypsum Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008674 spewing Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14139186U JPH0346745Y2 (it) | 1986-09-17 | 1986-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14139186U JPH0346745Y2 (it) | 1986-09-17 | 1986-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350314U JPS6350314U (it) | 1988-04-05 |
| JPH0346745Y2 true JPH0346745Y2 (it) | 1991-10-03 |
Family
ID=31049128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14139186U Expired JPH0346745Y2 (it) | 1986-09-17 | 1986-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346745Y2 (it) |
-
1986
- 1986-09-17 JP JP14139186U patent/JPH0346745Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350314U (it) | 1988-04-05 |
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