JPH0220658Y2 - - Google Patents
Info
- Publication number
- JPH0220658Y2 JPH0220658Y2 JP7533485U JP7533485U JPH0220658Y2 JP H0220658 Y2 JPH0220658 Y2 JP H0220658Y2 JP 7533485 U JP7533485 U JP 7533485U JP 7533485 U JP7533485 U JP 7533485U JP H0220658 Y2 JPH0220658 Y2 JP H0220658Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- pressing body
- tube
- gasket
- retaining member
- 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.)
- Expired
Links
- 238000003825 pressing Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7533485U JPH0220658Y2 (th) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7533485U JPH0220658Y2 (th) | 1985-05-21 | 1985-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190845U JPS61190845U (th) | 1986-11-27 |
| JPH0220658Y2 true JPH0220658Y2 (th) | 1990-06-05 |
Family
ID=30616459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7533485U Expired JPH0220658Y2 (th) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220658Y2 (th) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058507Y2 (th) * | 1987-12-25 | 1993-03-03 | ||
| JPH1123408A (ja) * | 1997-07-09 | 1999-01-29 | Mitsui Chem Inc | 樹脂配管系の気密又は水圧テスト方法と、該方法で用いる 盲用プラグ |
| JP2007016883A (ja) * | 2005-07-07 | 2007-01-25 | Seibu Gas Co Ltd | 配管内用の閉塞継手 |
| JP6257649B2 (ja) * | 2013-02-04 | 2018-01-10 | カー—バー インベストメンツ インコーポレイテッドＣａｒ−Ｂｅｒ Ｉｎｖｅｓｔｍｅｎｔｓ Ｉｎｃ． | パイプの開口端部を閉鎖及びシールする装置 |
| JP6900003B2 (ja) * | 2017-03-24 | 2021-07-07 | 京葉瓦斯株式会社 | シール栓装置及び管路封止方法 |
-
1985
- 1985-05-21 JP JP7533485U patent/JPH0220658Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61190845U (th) | 1986-11-27 |
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