JPH087195Y2 - 管継手部の外面補修装置 - Google Patents
管継手部の外面補修装置Info
- Publication number
- JPH087195Y2 JPH087195Y2 JP1988058768U JP5876888U JPH087195Y2 JP H087195 Y2 JPH087195 Y2 JP H087195Y2 JP 1988058768 U JP1988058768 U JP 1988058768U JP 5876888 U JP5876888 U JP 5876888U JP H087195 Y2 JPH087195 Y2 JP H087195Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe joint
- pipe
- joint portion
- sealing material
- connecting portion
- 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 - Lifetime
Links
- 230000008439 repair process Effects 0.000 title description 13
- 239000003566 sealing material Substances 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 229920006328 Styrofoam Polymers 0.000 claims description 10
- 239000008261 styrofoam Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 description 17
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988058768U JPH087195Y2 (ja) | 1988-04-28 | 1988-04-28 | 管継手部の外面補修装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988058768U JPH087195Y2 (ja) | 1988-04-28 | 1988-04-28 | 管継手部の外面補修装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01166894U JPH01166894U (en]) | 1989-11-22 |
| JPH087195Y2 true JPH087195Y2 (ja) | 1996-03-04 |
Family
ID=31284566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988058768U Expired - Lifetime JPH087195Y2 (ja) | 1988-04-28 | 1988-04-28 | 管継手部の外面補修装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087195Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10561550B2 (en) | 2005-07-08 | 2020-02-18 | Hill-Rom Services, Inc. | Patient support apparatus having alert light |
| US11382813B2 (en) | 2004-10-29 | 2022-07-12 | Stryker Corporation | Patient support with improved control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6196284A (ja) * | 1984-10-15 | 1986-05-14 | 東京瓦斯株式会社 | 地下敷設管の外面補修工法 |
-
1988
- 1988-04-28 JP JP1988058768U patent/JPH087195Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11382813B2 (en) | 2004-10-29 | 2022-07-12 | Stryker Corporation | Patient support with improved control |
| US10561550B2 (en) | 2005-07-08 | 2020-02-18 | Hill-Rom Services, Inc. | Patient support apparatus having alert light |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01166894U (en]) | 1989-11-22 |
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