JPH03126221U - - Google Patents
Info
- Publication number
- JPH03126221U JPH03126221U JP3095090U JP3095090U JPH03126221U JP H03126221 U JPH03126221 U JP H03126221U JP 3095090 U JP3095090 U JP 3095090U JP 3095090 U JP3095090 U JP 3095090U JP H03126221 U JPH03126221 U JP H03126221U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- tank
- pressure oil
- pair
- press brake
- 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
- 230000008602 contraction Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030950U JPH087934Y2 (ja) | 1990-03-28 | 1990-03-28 | プレスブレーキの油圧回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990030950U JPH087934Y2 (ja) | 1990-03-28 | 1990-03-28 | プレスブレーキの油圧回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03126221U true JPH03126221U (cs) | 1991-12-19 |
| JPH087934Y2 JPH087934Y2 (ja) | 1996-03-06 |
Family
ID=31533673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990030950U Expired - Lifetime JPH087934Y2 (ja) | 1990-03-28 | 1990-03-28 | プレスブレーキの油圧回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087934Y2 (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629721A (ja) * | 1985-09-06 | 1987-01-17 | Amada Co Ltd | 折曲機械のラム駆動制御装置 |
| JPS62230426A (ja) * | 1985-12-30 | 1987-10-09 | ヘルビガ−・ハイドロ−リク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 油圧式の多シリンダ駆動装置のための同期調整装置 |
| JPS6334600U (cs) * | 1986-08-15 | 1988-03-05 |
-
1990
- 1990-03-28 JP JP1990030950U patent/JPH087934Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS629721A (ja) * | 1985-09-06 | 1987-01-17 | Amada Co Ltd | 折曲機械のラム駆動制御装置 |
| JPS62230426A (ja) * | 1985-12-30 | 1987-10-09 | ヘルビガ−・ハイドロ−リク・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 油圧式の多シリンダ駆動装置のための同期調整装置 |
| JPS6334600U (cs) * | 1986-08-15 | 1988-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087934Y2 (ja) | 1996-03-06 |