JPH0324316U - - Google Patents
Info
- Publication number
- JPH0324316U JPH0324316U JP6783590U JP6783590U JPH0324316U JP H0324316 U JPH0324316 U JP H0324316U JP 6783590 U JP6783590 U JP 6783590U JP 6783590 U JP6783590 U JP 6783590U JP H0324316 U JPH0324316 U JP H0324316U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- conical tube
- rollers
- jig
- pinching
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783590U JPH0450974Y2 (he) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6783590U JPH0450974Y2 (he) | 1990-06-28 | 1990-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0324316U true JPH0324316U (he) | 1991-03-13 |
| JPH0450974Y2 JPH0450974Y2 (he) | 1992-12-01 |
Family
ID=31601764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6783590U Expired JPH0450974Y2 (he) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450974Y2 (he) |
-
1990
- 1990-06-28 JP JP6783590U patent/JPH0450974Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450974Y2 (he) | 1992-12-01 |