JPH02133216U - - Google Patents
Info
- Publication number
- JPH02133216U JPH02133216U JP3824289U JP3824289U JPH02133216U JP H02133216 U JPH02133216 U JP H02133216U JP 3824289 U JP3824289 U JP 3824289U JP 3824289 U JP3824289 U JP 3824289U JP H02133216 U JPH02133216 U JP H02133216U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- attached
- rocking table
- pressure
- tension cylinder
- 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
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図は本考案の一実施例を示すものにして、第１
図はストレツチベンダーの平面図、第２図は同上
正面図、第３図は差圧作動するテンシヨンシリン
ダーの断面図、第４図は圧力流体の回路図である
。
１……作業台、４……金型、５，５ａ……揺動
台、１０，１０ａ……テンシヨンシリンダー、１
２，１２ａ……作動シリンダー、１５……ピスト
ン、１６，１６ａ……圧力室、１７，１７ａ……
ピストン軸。
The figure shows one embodiment of the present invention.
2 is a front view of the stretch bender, FIG. 3 is a sectional view of a tension cylinder operated by differential pressure, and FIG. 4 is a circuit diagram of a pressure fluid. 1... Workbench, 4... Mold, 5, 5a... Rocking table, 10, 10a... Tension cylinder, 1
2, 12a... Working cylinder, 15... Piston, 16, 16a... Pressure chamber, 17, 17a...
piston shaft.
Claims (1)
動台にはテンシヨンシリンダーを取付けると共に
、揺動台を揺動させる作動シリンダーを取付け、
上記テンシヨンシリンダーはピストンの両側の受
圧面積を変えて差圧作動するシリンダーと成した
ことを特徴とするストレツチベンダー。 A rocking table is pivotally attached to a workbench for fixing the mold, a tension cylinder is attached to the rocking table, and an actuation cylinder for swinging the rocking table is attached,
The above-mentioned tension cylinder is a stretch bender characterized in that the pressure-receiving area on both sides of the piston is changed to create a cylinder that operates under differential pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989038242U JPH0638579Y2 (en) | 1989-04-01 | 1989-04-01 | Stretch bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989038242U JPH0638579Y2 (en) | 1989-04-01 | 1989-04-01 | Stretch bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02133216U true JPH02133216U (en) | 1990-11-06 |
| JPH0638579Y2 JPH0638579Y2 (en) | 1994-10-12 |
Family
ID=31546070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989038242U Expired - Lifetime JPH0638579Y2 (en) | 1989-04-01 | 1989-04-01 | Stretch bender |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638579Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139644U (en) * | 1974-09-18 | 1976-03-24 | ||
| JPS53142537U (en) * | 1977-04-15 | 1978-11-10 |
-
1989
- 1989-04-01 JP JP1989038242U patent/JPH0638579Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139644U (en) * | 1974-09-18 | 1976-03-24 | ||
| JPS53142537U (en) * | 1977-04-15 | 1978-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638579Y2 (en) | 1994-10-12 |