JPH0438889Y2 - - Google Patents
Info
- Publication number
- JPH0438889Y2 JPH0438889Y2 JP13633587U JP13633587U JPH0438889Y2 JP H0438889 Y2 JPH0438889 Y2 JP H0438889Y2 JP 13633587 U JP13633587 U JP 13633587U JP 13633587 U JP13633587 U JP 13633587U JP H0438889 Y2 JPH0438889 Y2 JP H0438889Y2
- Authority
- JP
- Japan
- Prior art keywords
- cam
- bending
- cam surface
- press
- processing
- 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
- 238000005452 bending Methods 0.000 claims description 61
- 238000012545 processing Methods 0.000 claims description 30
- 230000000630 rising effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 description 40
- 230000008569 process Effects 0.000 description 39
- 238000004080 punching Methods 0.000 description 18
- 230000007246 mechanism Effects 0.000 description 10
- 230000001174 ascending effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13633587U JPH0438889Y2 (de) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13633587U JPH0438889Y2 (de) | 1987-09-08 | 1987-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6442726U JPS6442726U (de) | 1989-03-14 |
| JPH0438889Y2 true JPH0438889Y2 (de) | 1992-09-11 |
Family
ID=31396749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13633587U Expired JPH0438889Y2 (de) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438889Y2 (de) |
-
1987
- 1987-09-08 JP JP13633587U patent/JPH0438889Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6442726U (de) | 1989-03-14 |
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