JPH0446290U - - Google Patents
Info
- Publication number
- JPH0446290U JPH0446290U JP8894590U JP8894590U JPH0446290U JP H0446290 U JPH0446290 U JP H0446290U JP 8894590 U JP8894590 U JP 8894590U JP 8894590 U JP8894590 U JP 8894590U JP H0446290 U JPH0446290 U JP H0446290U
- Authority
- JP
- Japan
- Prior art keywords
- concrete pipe
- collar
- section
- annular
- socket
- 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
- 238000012856 packing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
Landscapes
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894590U JPH0446290U (zh) | 1990-08-24 | 1990-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8894590U JPH0446290U (zh) | 1990-08-24 | 1990-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446290U true JPH0446290U (zh) | 1992-04-20 |
Family
ID=31822579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8894590U Pending JPH0446290U (zh) | 1990-08-24 | 1990-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446290U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010005248A2 (ko) * | 2008-07-11 | 2010-01-14 | 주식회사 선암기술연구소 | 내진형 철근콘크리트 수밀관거 및 그 제조 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54139115A (en) * | 1978-04-20 | 1979-10-29 | Nippon Hiyuumu Kan Kk | Water seal ring for pipe joint |
| JPH026942B2 (zh) * | 1981-12-19 | 1990-02-14 | Aisin Aw Co |
-
1990
- 1990-08-24 JP JP8894590U patent/JPH0446290U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54139115A (en) * | 1978-04-20 | 1979-10-29 | Nippon Hiyuumu Kan Kk | Water seal ring for pipe joint |
| JPH026942B2 (zh) * | 1981-12-19 | 1990-02-14 | Aisin Aw Co |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010005248A2 (ko) * | 2008-07-11 | 2010-01-14 | 주식회사 선암기술연구소 | 내진형 철근콘크리트 수밀관거 및 그 제조 방법 |
| WO2010005248A3 (ko) * | 2008-07-11 | 2010-05-27 | 주식회사 선암기술연구소 | 내진형 철근콘크리트 수밀관거 및 그 제조 방법 |
| KR101042715B1 (ko) * | 2008-07-11 | 2011-06-20 | 이정숙 | 내진형 철근콘크리트 수밀관거 및 그 제조 방법 |