FR1091210A - Perfectionnements aux machines à cintrer les tubes - Google Patents
Perfectionnements aux machines à cintrer les tubesInfo
- Publication number
- FR1091210A FR1091210A FR1091210DA FR1091210A FR 1091210 A FR1091210 A FR 1091210A FR 1091210D A FR1091210D A FR 1091210DA FR 1091210 A FR1091210 A FR 1091210A
- Authority
- FR
- France
- Prior art keywords
- tube bending
- bending machines
- machines
- tube
- bending
- 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
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
- B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
- B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1091210XA | 1953-05-14 | 1953-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1091210A true FR1091210A (fr) | 1955-04-08 |
Family
ID=22325897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1091210D Expired FR1091210A (fr) | 1953-05-14 | 1954-01-07 | Perfectionnements aux machines à cintrer les tubes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1091210A (fr) |
-
1954
- 1954-01-07 FR FR1091210D patent/FR1091210A/fr not_active Expired
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