FR735922A - Pipe bending process - Google Patents
Pipe bending processInfo
- Publication number
- FR735922A FR735922A FR735922DA FR735922A FR 735922 A FR735922 A FR 735922A FR 735922D A FR735922D A FR 735922DA FR 735922 A FR735922 A FR 735922A
- Authority
- FR
- France
- Prior art keywords
- bending process
- pipe bending
- pipe
- 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 |
---|---|---|---|
DE735922X | 1931-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR735922A true FR735922A (en) | 1932-11-17 |
Family
ID=6642222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR735922D Expired FR735922A (en) | 1931-05-16 | 1932-04-25 | Pipe bending process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR735922A (en) |
-
1932
- 1932-04-25 FR FR735922D patent/FR735922A/en not_active Expired
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