JPS559255B2 - - Google Patents
Info
- Publication number
- JPS559255B2 JPS559255B2 JP12553976A JP12553976A JPS559255B2 JP S559255 B2 JPS559255 B2 JP S559255B2 JP 12553976 A JP12553976 A JP 12553976A JP 12553976 A JP12553976 A JP 12553976A JP S559255 B2 JPS559255 B2 JP S559255B2
- 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.)
- Expired
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553976A JPS5351278A (en) | 1976-10-21 | 1976-10-21 | Process for treating pipe ends to form spherical surface with thick central opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12553976A JPS5351278A (en) | 1976-10-21 | 1976-10-21 | Process for treating pipe ends to form spherical surface with thick central opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5351278A JPS5351278A (en) | 1978-05-10 |
| JPS559255B2 true JPS559255B2 (enExample) | 1980-03-08 |
Family
ID=14912685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12553976A Granted JPS5351278A (en) | 1976-10-21 | 1976-10-21 | Process for treating pipe ends to form spherical surface with thick central opening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5351278A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019014336A (ja) * | 2017-07-05 | 2019-01-31 | 株式会社富士精機 | ヘッドレストステー用の鉄製丸パイプ材の面取り加工方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499418B (zh) * | 2016-01-29 | 2017-06-20 | 哈尔滨工业大学 | 超薄壁圆筒形件的缩口装置及其应用方法 |
| CN109604999A (zh) * | 2018-12-19 | 2019-04-12 | 海力达汽车系统（常熟）有限公司 | 一种用于液压电磁阀工装的套筒以及使用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS499955A (enExample) * | 1972-05-23 | 1974-01-29 |
-
1976
- 1976-10-21 JP JP12553976A patent/JPS5351278A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019014336A (ja) * | 2017-07-05 | 2019-01-31 | 株式会社富士精機 | ヘッドレストステー用の鉄製丸パイプ材の面取り加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5351278A (en) | 1978-05-10 |