JPS61109700U - - Google Patents
Info
- Publication number
- JPS61109700U JPS61109700U JP19227584U JP19227584U JPS61109700U JP S61109700 U JPS61109700 U JP S61109700U JP 19227584 U JP19227584 U JP 19227584U JP 19227584 U JP19227584 U JP 19227584U JP S61109700 U JPS61109700 U JP S61109700U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- holder
- positioning pin
- abutting
- coil spring
- 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 2
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図は、本考案の一実施例を示す穴あけ工具
の一部断面図である。
１…パンチ、２…位置決めピン、３…コイルば
ね、４…ホルダ。
FIG. 1 is a partial sectional view of a drilling tool showing an embodiment of the present invention. 1... Punch, 2... Positioning pin, 3... Coil spring, 4... Holder.
Claims (1)
他の一端に切れ刃部を有するパンチと、このパン
チの他の一端にとがり部が突出て挿着された位置
決めピンと、前記パンチの他の一端内に一端が前
記位置決めピンに当接し他の一端が前記ホルダに
当接して挿着されたコイルばねとよりなることを
特徴とする穴あけ工具。 A holder, a punch having one end inserted into one end of the holder and having a cutting edge at the other end, a positioning pin inserted into the other end of the punch with a protruding pointed part, and the other end of the punch. A drilling tool comprising a coil spring inserted into the hole with one end abutting the positioning pin and the other end abutting the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19227584U JPS61109700U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19227584U JPS61109700U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109700U true JPS61109700U (en) | 1986-07-11 |
Family
ID=30749698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19227584U Pending JPS61109700U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109700U (en) |
-
1984
- 1984-12-20 JP JP19227584U patent/JPS61109700U/ja active Pending
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