JPH0442309U - - Google Patents
Info
- Publication number
- JPH0442309U JPH0442309U JP8382990U JP8382990U JPH0442309U JP H0442309 U JPH0442309 U JP H0442309U JP 8382990 U JP8382990 U JP 8382990U JP 8382990 U JP8382990 U JP 8382990U JP H0442309 U JPH0442309 U JP H0442309U
- Authority
- JP
- Japan
- Prior art keywords
- setting
- drill
- jig
- drilling depth
- divided
- 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
- 238000005553 drilling Methods 0.000 claims description 4
Description
第１図及び第２図はこの考案の一実施例による
穿孔深さ設定具を示し、第１図は使用状態の側面
図、第２図は横断面図である。第３図は従来の穿
孔深さ設定手段を示す側面図である。
図において、２はドリル、４は設定治具、４ａ
は溝、６は挿間体、６ａは溝嵌入部、６ｂは圧接
部、８は締付けねじである。なお、図中、同一符
号は同一または相当部分を示す。
1 and 2 show a drilling depth setting tool according to an embodiment of the invention, with FIG. 1 being a side view in use and FIG. 2 being a cross-sectional view. FIG. 3 is a side view showing a conventional drilling depth setting means. In the figure, 2 is a drill, 4 is a setting jig, 4a
6 is a groove, 6 is an insert body, 6a is a groove fitting part, 6b is a pressure contact part, and 8 is a tightening screw. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
なし各分割体の内側中央部に溝が形成された設定
治具と、この設定治具の前記溝に嵌挿され前記設
定治具と前記ドリルとの間に挟まれるように形成
された挿間体と、前記設定治具の分割両端部に装
着されて両設定治具を締付ける締付けねじとから
なる穿孔深さ設定具。 a setting jig having a short cylindrical shape that is vertically divided into two parts so as to sandwich the drill, and a groove formed in the inner center of each divided body; and a setting jig that is inserted into the groove of the setting jig. A drilling depth setting tool comprising an insert formed to be sandwiched between the drill and the drilling depth setting tool, and tightening screws attached to both divided ends of the setting tool to tighten both setting tools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8382990U JPH0442309U (en) | 1990-08-07 | 1990-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8382990U JPH0442309U (en) | 1990-08-07 | 1990-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442309U true JPH0442309U (en) | 1992-04-10 |
Family
ID=31631830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8382990U Pending JPH0442309U (en) | 1990-08-07 | 1990-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009279147A (en) * | 2008-05-21 | 2009-12-03 | Gc Corp | Detachable stopper for dental drill |
| JP2012240134A (en) * | 2011-05-17 | 2012-12-10 | Toyo Seikan Kaisha Ltd | Bush removal method |
-
1990
- 1990-08-07 JP JP8382990U patent/JPH0442309U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009279147A (en) * | 2008-05-21 | 2009-12-03 | Gc Corp | Detachable stopper for dental drill |
| JP2012240134A (en) * | 2011-05-17 | 2012-12-10 | Toyo Seikan Kaisha Ltd | Bush removal method |
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