BE344074A - - Google Patents
Info
- Publication number
- BE344074A BE344074A BE344074DA BE344074A BE 344074 A BE344074 A BE 344074A BE 344074D A BE344074D A BE 344074DA BE 344074 A BE344074 A BE 344074A
- Authority
- BE
- Belgium
- Prior art keywords
- pipe
- tool
- halves
- compression
- desc
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 description 1
- 230000016087 ovulation Effects 0.000 description 1
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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344074A true BE344074A (forum.php) |
Family
ID=20284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344074D BE344074A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE344074A (forum.php) |
-
0
- BE BE344074D patent/BE344074A/fr unknown
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