JPS56152117U - - Google Patents
Info
- Publication number
- JPS56152117U JPS56152117U JP4789180U JP4789180U JPS56152117U JP S56152117 U JPS56152117 U JP S56152117U JP 4789180 U JP4789180 U JP 4789180U JP 4789180 U JP4789180 U JP 4789180U JP S56152117 U JPS56152117 U JP S56152117U
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4789180U JPS56152117U (en) | 1980-04-09 | 1980-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4789180U JPS56152117U (en) | 1980-04-09 | 1980-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56152117U true JPS56152117U (en) | 1981-11-14 |
Family
ID=29642890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4789180U Pending JPS56152117U (en) | 1980-04-09 | 1980-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56152117U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952859A (en) * | 2018-01-08 | 2018-04-24 | 西安石油大学 | A kind of detachable hydraulic expanding die for being used to manufacture S type metal bellows |
| JP6319699B1 (en) * | 2016-12-24 | 2018-05-09 | 株式会社昭和螺旋管製作所 | Metal tube bellows forming method for bulge processing and metal tube bellows forming apparatus |
| CN110976587A (en) * | 2019-11-01 | 2020-04-10 | 哈尔滨工业大学 | Forming method and device for continuous multi-wave pipe fitting with ultra-large section difference |
-
1980
- 1980-04-09 JP JP4789180U patent/JPS56152117U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6319699B1 (en) * | 2016-12-24 | 2018-05-09 | 株式会社昭和螺旋管製作所 | Metal tube bellows forming method for bulge processing and metal tube bellows forming apparatus |
| WO2018116481A1 (en) * | 2016-12-24 | 2018-06-28 | 株式会社 昭和螺旋管製作所 | Method for forming metal pipe bellows for bulge forming and metal pipe bellows forming device for same |
| CN107952859A (en) * | 2018-01-08 | 2018-04-24 | 西安石油大学 | A kind of detachable hydraulic expanding die for being used to manufacture S type metal bellows |
| CN107952859B (en) * | 2018-01-08 | 2024-04-12 | 西安石油大学 | Detachable hydraulic bulging die for manufacturing S-shaped metal corrugated pipe |
| CN110976587A (en) * | 2019-11-01 | 2020-04-10 | 哈尔滨工业大学 | Forming method and device for continuous multi-wave pipe fitting with ultra-large section difference |
| CN110976587B (en) * | 2019-11-01 | 2020-11-24 | 哈尔滨工业大学 | Forming method and device for continuous multi-wave pipe fitting with ultra-large section difference |