BE514786A - - Google Patents
Info
- Publication number
- BE514786A BE514786A BE514786DA BE514786A BE 514786 A BE514786 A BE 514786A BE 514786D A BE514786D A BE 514786DA BE 514786 A BE514786 A BE 514786A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- bending
- groove
- section
- ovoid
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000037303 wrinkles 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
- 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
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514786A true BE514786A (en, 2012) |
Family
ID=152497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514786D BE514786A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE514786A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2983995A (en) * | 1955-04-19 | 1961-05-16 | Gresse Andre | Bending process |
-
0
- BE BE514786D patent/BE514786A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2983995A (en) * | 1955-04-19 | 1961-05-16 | Gresse Andre | Bending process |
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