JPS6371936U - - Google Patents
Info
- Publication number
- JPS6371936U JPS6371936U JP16666786U JP16666786U JPS6371936U JP S6371936 U JPS6371936 U JP S6371936U JP 16666786 U JP16666786 U JP 16666786U JP 16666786 U JP16666786 U JP 16666786U JP S6371936 U JPS6371936 U JP S6371936U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- upset
- processing device
- upset portion
- die
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16666786U JPS6371936U (nl) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16666786U JPS6371936U (nl) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6371936U true JPS6371936U (nl) | 1988-05-13 |
Family
ID=31097864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16666786U Pending JPS6371936U (nl) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371936U (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040207A (ja) * | 2012-08-23 | 2014-03-06 | Nsk Ltd | ステアリングコラム及びその製造方法 |
| WO2016133156A1 (ja) * | 2015-02-18 | 2016-08-25 | 新日鐵住金株式会社 | 端部増肉金属管及びその製造方法 |
-
1986
- 1986-10-31 JP JP16666786U patent/JPS6371936U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040207A (ja) * | 2012-08-23 | 2014-03-06 | Nsk Ltd | ステアリングコラム及びその製造方法 |
| WO2016133156A1 (ja) * | 2015-02-18 | 2016-08-25 | 新日鐵住金株式会社 | 端部増肉金属管及びその製造方法 |
| KR20170102969A (ko) * | 2015-02-18 | 2017-09-12 | 신닛테츠스미킨 카부시키카이샤 | 단부 증육 금속관 및 그 제조 방법 |
| CN107249779A (zh) * | 2015-02-18 | 2017-10-13 | 新日铁住金株式会社 | 端部增厚金属管及其制造方法 |
| JPWO2016133156A1 (ja) * | 2015-02-18 | 2017-10-19 | 新日鐵住金株式会社 | 端部増肉金属管及びその製造方法 |
| US10514113B2 (en) | 2015-02-18 | 2019-12-24 | Nippon Steel Corporation | Metal pipe having thickened end portion, and method of manufacturing same |