JPS63115984U - - Google Patents
Info
- Publication number
- JPS63115984U JPS63115984U JP1987055475U JP5547587U JPS63115984U JP S63115984 U JPS63115984 U JP S63115984U JP 1987055475 U JP1987055475 U JP 1987055475U JP 5547587 U JP5547587 U JP 5547587U JP S63115984 U JPS63115984 U JP S63115984U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- steel pipe
- outer peripheral
- center
- peripheral surface
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
- Joints Allowing Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870000706U KR900000198Y1 (ko) | 1987-01-24 | 1987-01-24 | 강관의 연결장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115984U true JPS63115984U (enrdf_load_stackoverflow) | 1988-07-26 |
Family
ID=19259185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987055475U Pending JPS63115984U (enrdf_load_stackoverflow) | 1987-01-24 | 1987-04-14 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS63115984U (enrdf_load_stackoverflow) |
| KR (1) | KR900000198Y1 (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666588A (en) * | 1979-11-05 | 1981-06-05 | Hitachi Metals Ltd | Pipe joint |
| JPS5940627A (ja) * | 1982-08-31 | 1984-03-06 | Canon Inc | 自動焦点カメラ |
-
1987
- 1987-01-24 KR KR2019870000706U patent/KR900000198Y1/ko not_active Expired
- 1987-04-14 JP JP1987055475U patent/JPS63115984U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666588A (en) * | 1979-11-05 | 1981-06-05 | Hitachi Metals Ltd | Pipe joint |
| JPS5940627A (ja) * | 1982-08-31 | 1984-03-06 | Canon Inc | 自動焦点カメラ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880015172U (ko) | 1988-09-15 |
| KR900000198Y1 (ko) | 1990-01-30 |