FR1458732A - Appareil à rétreindre les tubes - Google Patents
Appareil à rétreindre les tubesInfo
- Publication number
- FR1458732A FR1458732A FR34622A FR34622A FR1458732A FR 1458732 A FR1458732 A FR 1458732A FR 34622 A FR34622 A FR 34622A FR 34622 A FR34622 A FR 34622A FR 1458732 A FR1458732 A FR 1458732A
- Authority
- FR
- France
- Prior art keywords
- shrinking device
- tube shrinking
- tube
- shrinking
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34622A FR1458732A (fr) | 1965-10-12 | 1965-10-12 | Appareil à rétreindre les tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34622A FR1458732A (fr) | 1965-10-12 | 1965-10-12 | Appareil à rétreindre les tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1458732A true FR1458732A (fr) | 1966-03-04 |
Family
ID=8590251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34622A Expired FR1458732A (fr) | 1965-10-12 | 1965-10-12 | Appareil à rétreindre les tubes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1458732A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151665A (zh) * | 2020-03-16 | 2020-05-15 | 郑州机械研究所有限公司 | 一种基于随动弹性压缩力的对滚夹持滚压机构 |
-
1965
- 1965-10-12 FR FR34622A patent/FR1458732A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151665A (zh) * | 2020-03-16 | 2020-05-15 | 郑州机械研究所有限公司 | 一种基于随动弹性压缩力的对滚夹持滚压机构 |
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