JPH0327796B2 - - Google Patents
Info
- Publication number
- JPH0327796B2 JPH0327796B2 JP63156369A JP15636988A JPH0327796B2 JP H0327796 B2 JPH0327796 B2 JP H0327796B2 JP 63156369 A JP63156369 A JP 63156369A JP 15636988 A JP15636988 A JP 15636988A JP H0327796 B2 JPH0327796 B2 JP H0327796B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- gripping tool
- joint
- tube
- claws
- 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
- 210000000078 claw Anatomy 0.000 claims description 20
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003483 aging Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63156369A JPH028590A (ja) | 1988-06-24 | 1988-06-24 | 管継手 |
| KR1019890008574A KR940008641B1 (ko) | 1988-06-24 | 1989-06-20 | 관이음매 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63156369A JPH028590A (ja) | 1988-06-24 | 1988-06-24 | 管継手 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH028590A JPH028590A (ja) | 1990-01-12 |
| JPH0327796B2 true JPH0327796B2 (en]) | 1991-04-17 |
Family
ID=15626245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63156369A Granted JPH028590A (ja) | 1988-06-24 | 1988-06-24 | 管継手 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH028590A (en]) |
| KR (1) | KR940008641B1 (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100444353B1 (ko) * | 2001-08-23 | 2004-08-16 | 이중호 | 수도관 연결용 컨넥터 |
| KR100937349B1 (ko) * | 2007-09-07 | 2010-01-20 | (주) 파티마엔지니어링 | 마디부 방수구조를 갖는 신축봉 |
| KR100943787B1 (ko) * | 2009-08-28 | 2010-03-03 | 박규남 | 슬라이드 조임식 파이프 연결 소켓 |
-
1988
- 1988-06-24 JP JP63156369A patent/JPH028590A/ja active Granted
-
1989
- 1989-06-20 KR KR1019890008574A patent/KR940008641B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR900000636A (ko) | 1990-01-30 |
| JPH028590A (ja) | 1990-01-12 |
| KR940008641B1 (ko) | 1994-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |