FR684532A - Machine à cintrer les tubes bouilleurs et autres analogues - Google Patents
Machine à cintrer les tubes bouilleurs et autres analoguesInfo
- Publication number
- FR684532A FR684532A FR684532DA FR684532A FR 684532 A FR684532 A FR 684532A FR 684532D A FR684532D A FR 684532DA FR 684532 A FR684532 A FR 684532A
- Authority
- FR
- France
- Prior art keywords
- bending machine
- boiler tube
- tube bending
- boiler
- machine
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE684532X | 1929-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR684532A true FR684532A (fr) | 1930-06-26 |
Family
ID=6597627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR684532D Expired FR684532A (fr) | 1929-07-25 | 1929-11-07 | Machine à cintrer les tubes bouilleurs et autres analogues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR684532A (fr) |
-
1929
- 1929-11-07 FR FR684532D patent/FR684532A/fr not_active Expired
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