JPS6448491U - - Google Patents
Info
- Publication number
- JPS6448491U JPS6448491U JP14492687U JP14492687U JPS6448491U JP S6448491 U JPS6448491 U JP S6448491U JP 14492687 U JP14492687 U JP 14492687U JP 14492687 U JP14492687 U JP 14492687U JP S6448491 U JPS6448491 U JP S6448491U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- tube
- main frame
- ring
- connection structure
- 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.)
- Granted
Links
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144926U JPH0413490Y2 (https=) | 1987-09-21 | 1987-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987144926U JPH0413490Y2 (https=) | 1987-09-21 | 1987-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6448491U true JPS6448491U (https=) | 1989-03-24 |
| JPH0413490Y2 JPH0413490Y2 (https=) | 1992-03-30 |
Family
ID=31413063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987144926U Expired JPH0413490Y2 (https=) | 1987-09-21 | 1987-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413490Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742284U (https=) * | 1980-08-25 | 1982-03-08 |
-
1987
- 1987-09-21 JP JP1987144926U patent/JPH0413490Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5742284U (https=) * | 1980-08-25 | 1982-03-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413490Y2 (https=) | 1992-03-30 |