JPS5487662A - Bending process of channel bar - Google Patents
Bending process of channel barInfo
- Publication number
- JPS5487662A JPS5487662A JP15556377A JP15556377A JPS5487662A JP S5487662 A JPS5487662 A JP S5487662A JP 15556377 A JP15556377 A JP 15556377A JP 15556377 A JP15556377 A JP 15556377A JP S5487662 A JPS5487662 A JP S5487662A
- Authority
- JP
- Japan
- Prior art keywords
- channel
- chucks
- bending
- bending operation
- channel bar
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15556377A JPS6035212B2 (ja) | 1977-12-26 | 1977-12-26 | 溝形材の引張曲げ加工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15556377A JPS6035212B2 (ja) | 1977-12-26 | 1977-12-26 | 溝形材の引張曲げ加工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5487662A true JPS5487662A (en) | 1979-07-12 |
JPS6035212B2 JPS6035212B2 (ja) | 1985-08-13 |
Family
ID=15608780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15556377A Expired JPS6035212B2 (ja) | 1977-12-26 | 1977-12-26 | 溝形材の引張曲げ加工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6035212B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128224A (ja) * | 1982-01-25 | 1983-07-30 | Hitachi Ltd | 型材曲げ成形装置 |
JPS59190183A (ja) * | 1983-04-11 | 1984-10-27 | 株式会社日立製作所 | マンコンベアの欄干の製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02101218U (ja) * | 1989-01-31 | 1990-08-13 | ||
JPH02101221U (ja) * | 1989-01-31 | 1990-08-13 | ||
JPH02101217U (ja) * | 1989-01-31 | 1990-08-13 | ||
JPH02107015U (ja) * | 1989-02-13 | 1990-08-24 |
-
1977
- 1977-12-26 JP JP15556377A patent/JPS6035212B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58128224A (ja) * | 1982-01-25 | 1983-07-30 | Hitachi Ltd | 型材曲げ成形装置 |
JPH0234692B2 (ja) * | 1982-01-25 | 1990-08-06 | Hitachi Ltd | |
JPS59190183A (ja) * | 1983-04-11 | 1984-10-27 | 株式会社日立製作所 | マンコンベアの欄干の製造方法 |
JPH0235607B2 (ja) * | 1983-04-11 | 1990-08-13 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6035212B2 (ja) | 1985-08-13 |
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