JPH02112796U - - Google Patents
Info
- Publication number
- JPH02112796U JPH02112796U JP1943189U JP1943189U JPH02112796U JP H02112796 U JPH02112796 U JP H02112796U JP 1943189 U JP1943189 U JP 1943189U JP 1943189 U JP1943189 U JP 1943189U JP H02112796 U JPH02112796 U JP H02112796U
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- tube
- tip
- utility
- internal thread
- 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
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図はモルタル注入用短管の断面図、第２図
はエンドプラグ及び逆止弁の斜面図、第３図はト
ンネルの断面図である。
１……エンドプラグ、２……ネジ面、３……回
転工具係合部、５……逆止弁。
FIG. 1 is a sectional view of a short mortar injection pipe, FIG. 2 is a perspective view of an end plug and check valve, and FIG. 3 is a sectional view of a tunnel. 1...End plug, 2...Threaded surface, 3...Rotary tool engagement portion, 5...Check valve.
Claims (1)
、回転工具係合用の係合部３を具えた透明体の管
のエンドプラグ。 A transparent tube end plug that is screwed onto the end of a tube 7 having an internal thread 71 at its tip and provided with an engaging portion 3 for engaging a rotating tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1943189U JPH02112796U (en) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1943189U JPH02112796U (en) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02112796U true JPH02112796U (en) | 1990-09-10 |
Family
ID=31234939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1943189U Pending JPH02112796U (en) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02112796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017141941A (en) * | 2016-02-12 | 2017-08-17 | 株式会社クボタケミックス | Closing tool and duct renovation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331200B2 (en) * | 1980-06-05 | 1988-06-22 | Nippon Paint Co Ltd |
-
1989
- 1989-02-21 JP JP1943189U patent/JPH02112796U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6331200B2 (en) * | 1980-06-05 | 1988-06-22 | Nippon Paint Co Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017141941A (en) * | 2016-02-12 | 2017-08-17 | 株式会社クボタケミックス | Closing tool and duct renovation method |