JPS5233875A - Forming roll for making recuperating fins - Google Patents
Forming roll for making recuperating finsInfo
- Publication number
- JPS5233875A JPS5233875A JP11032375A JP11032375A JPS5233875A JP S5233875 A JPS5233875 A JP S5233875A JP 11032375 A JP11032375 A JP 11032375A JP 11032375 A JP11032375 A JP 11032375A JP S5233875 A JPS5233875 A JP S5233875A
- Authority
- JP
- Japan
- Prior art keywords
- recuperating
- fins
- making
- forming roll
- roll
- 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
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11032375A JPS5233875A (en) | 1975-09-11 | 1975-09-11 | Forming roll for making recuperating fins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11032375A JPS5233875A (en) | 1975-09-11 | 1975-09-11 | Forming roll for making recuperating fins |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5233875A true JPS5233875A (en) | 1977-03-15 |
JPS5346191B2 JPS5346191B2 (en) | 1978-12-12 |
Family
ID=14532804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11032375A Granted JPS5233875A (en) | 1975-09-11 | 1975-09-11 | Forming roll for making recuperating fins |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5233875A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238288A (en) * | 1985-06-14 | 1987-02-19 | ルシアン チヤスタン−バグニ | Contamination preventing apparatus |
CN104602838A (en) * | 2012-08-15 | 2015-05-06 | 东洋钢钣株式会社 | Metal-plate hole-punching device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62109283U (en) * | 1985-12-24 | 1987-07-11 |
-
1975
- 1975-09-11 JP JP11032375A patent/JPS5233875A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6238288A (en) * | 1985-06-14 | 1987-02-19 | ルシアン チヤスタン−バグニ | Contamination preventing apparatus |
CN104602838A (en) * | 2012-08-15 | 2015-05-06 | 东洋钢钣株式会社 | Metal-plate hole-punching device |
Also Published As
Publication number | Publication date |
---|---|
JPS5346191B2 (en) | 1978-12-12 |
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