JPH0253824U - - Google Patents
Info
- Publication number
- JPH0253824U JPH0253824U JP13258188U JP13258188U JPH0253824U JP H0253824 U JPH0253824 U JP H0253824U JP 13258188 U JP13258188 U JP 13258188U JP 13258188 U JP13258188 U JP 13258188U JP H0253824 U JPH0253824 U JP H0253824U
- Authority
- JP
- Japan
- Prior art keywords
- pressure vessel
- tip
- push
- series
- base plate
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
平面図断面図、第２図は縦中央断面図、第３図は
底面図、第４図は使用状態正面図、第５図は他の
実施例正面図、第６図は同平面図、第７図はさら
に他の実施例正面図、第８図は同平面図、第９図
はさらに他の実施例正面図、第１０図はさらに他
の実施例正面図、第１１図は同平面図である。
１〜基板部、２〜傾斜面部、３〜水平面部、４
〜押込刃部、４ａ〜補強コーナ縦壁。
The drawings show an embodiment of the present invention, in which Fig. 1 is a plan sectional view, Fig. 2 is a vertical sectional view, Fig. 3 is a bottom view, Fig. 4 is a front view in use, and Fig. 5 is a cross-sectional view of the present invention. 6 is a front view of another embodiment, FIG. 7 is a front view of another embodiment, FIG. 8 is a front view of another embodiment, FIG. 9 is a front view of still another embodiment, and FIG. 10 is a front view of another embodiment. 11 is a front view of still another embodiment, and FIG. 11 is a plan view of the same. 1 - Substrate part, 2 - Inclined surface part, 3 - Horizontal surface part, 4
~ Push-in blade portion, 4a ~ Reinforced corner vertical wall.
Claims (1)
この基板部１に一端を連設する平板状の傾斜面部
２を設け、 上記傾斜面部２の先端には、圧力容器Ｍを横倒
しに水平に倒し周面の上部に基板部１をあてがつ
た状態で略水平となる水平面部３を連設し、 さらに、上記水平面部３の先端には、直角状に
折り曲げられ、基板部１を圧力容器Ｍの周面にあ
てがつた状態でこの周面に向う押込刃部４を連設
し、 上記押込刃部４は、その先端をＶ字状に尖らせ
、さらに、この押込刃部４の両側辺と前記水平面
部３の両側辺との夫々の角部には、両者を連結す
る補強コーナ縦壁４ａ，４ａを設けてなる圧力容
器の穴あけ具。[Scope of claim for utility model registration] In the steel substrate part 1 applied to the circumferential surface of the pressure vessel M,
A flat plate-like inclined surface part 2 is provided with one end connected to the base plate part 1, and at the tip of the inclined surface part 2, the pressure vessel M is laid down horizontally and the base plate part 1 is applied to the upper part of the circumferential surface. A horizontal surface portion 3 which is approximately horizontal is provided in series, and furthermore, the tip of the horizontal surface portion 3 is bent at a right angle, and when the substrate portion 1 is applied to the peripheral surface of the pressure vessel M, a A push-in blade portion 4 is provided in series, and the push-in blade portion 4 has a pointed tip in a V-shape. A pressure vessel drilling tool which is provided with reinforcing corner vertical walls 4a, 4a connecting both parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13258188U JPH0315218Y2 (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13258188U JPH0315218Y2 (en) | 1988-10-11 | 1988-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253824U true JPH0253824U (en) | 1990-04-18 |
| JPH0315218Y2 JPH0315218Y2 (en) | 1991-04-03 |
Family
ID=31389673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13258188U Expired JPH0315218Y2 (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315218Y2 (en) |
-
1988
- 1988-10-11 JP JP13258188U patent/JPH0315218Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315218Y2 (en) | 1991-04-03 |
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