JPH02123328U - - Google Patents
Info
- Publication number
- JPH02123328U JPH02123328U JP2034590U JP2034590U JPH02123328U JP H02123328 U JPH02123328 U JP H02123328U JP 2034590 U JP2034590 U JP 2034590U JP 2034590 U JP2034590 U JP 2034590U JP H02123328 U JPH02123328 U JP H02123328U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- molding device
- expansion joint
- mold
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020345U JPH0649386Y2 (ja) | 1990-02-28 | 1990-02-28 | パイプ接続用伸縮継手の成形加工装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020345U JPH0649386Y2 (ja) | 1990-02-28 | 1990-02-28 | パイプ接続用伸縮継手の成形加工装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02123328U true JPH02123328U (https=) | 1990-10-11 |
| JPH0649386Y2 JPH0649386Y2 (ja) | 1994-12-14 |
Family
ID=31236637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990020345U Expired - Lifetime JPH0649386Y2 (ja) | 1990-02-28 | 1990-02-28 | パイプ接続用伸縮継手の成形加工装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649386Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5484339U (https=) * | 1977-11-25 | 1979-06-14 |
-
1990
- 1990-02-28 JP JP1990020345U patent/JPH0649386Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5484339U (https=) * | 1977-11-25 | 1979-06-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649386Y2 (ja) | 1994-12-14 |