JPS636117U - - Google Patents
Info
- Publication number
- JPS636117U JPS636117U JP9899786U JP9899786U JPS636117U JP S636117 U JPS636117 U JP S636117U JP 9899786 U JP9899786 U JP 9899786U JP 9899786 U JP9899786 U JP 9899786U JP S636117 U JPS636117 U JP S636117U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- bending roller
- bent
- center
- space
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899786U JPS636117U (xx) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9899786U JPS636117U (xx) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636117U true JPS636117U (xx) | 1988-01-16 |
Family
ID=30967473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9899786U Pending JPS636117U (xx) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636117U (xx) |
-
1986
- 1986-06-30 JP JP9899786U patent/JPS636117U/ja active Pending