JPS5870807U - 水道管等の管壁穿孔装置 - Google Patents
水道管等の管壁穿孔装置Info
- Publication number
- JPS5870807U JPS5870807U JP16426681U JP16426681U JPS5870807U JP S5870807 U JPS5870807 U JP S5870807U JP 16426681 U JP16426681 U JP 16426681U JP 16426681 U JP16426681 U JP 16426681U JP S5870807 U JPS5870807 U JP S5870807U
- Authority
- JP
- Japan
- Prior art keywords
- water pipes
- main body
- pipe wall
- spindle
- perforation device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims 2
- 239000002253 acid Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16426681U JPS5870807U (ja) | 1981-11-02 | 1981-11-02 | 水道管等の管壁穿孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16426681U JPS5870807U (ja) | 1981-11-02 | 1981-11-02 | 水道管等の管壁穿孔装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5870807U true JPS5870807U (ja) | 1983-05-13 |
JPS6212492Y2 JPS6212492Y2 (enrdf_load_stackoverflow) | 1987-04-01 |
Family
ID=29956528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16426681U Granted JPS5870807U (ja) | 1981-11-02 | 1981-11-02 | 水道管等の管壁穿孔装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5870807U (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5982660B2 (ja) * | 2013-08-02 | 2016-08-31 | 佐藤 祐 | パイプ穿孔装置 |
-
1981
- 1981-11-02 JP JP16426681U patent/JPS5870807U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6212492Y2 (enrdf_load_stackoverflow) | 1987-04-01 |
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