JPH0480902U - - Google Patents
Info
- Publication number
- JPH0480902U JPH0480902U JP12398390U JP12398390U JPH0480902U JP H0480902 U JPH0480902 U JP H0480902U JP 12398390 U JP12398390 U JP 12398390U JP 12398390 U JP12398390 U JP 12398390U JP H0480902 U JPH0480902 U JP H0480902U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- circuit
- cylinder
- piston
- valve
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図、第２図、第３図は、第１実施例を示す
もので、第２図は調整シリンダーの断面図、第３
図は、ピストンバルブの断面図、第４図は、第２
実施例を示す、回路図である。
１……調整シリンダー、２……ロツド室、３…
…ピストン室、４……シリンダー、５……ピスト
ン室、６……ロツド室、７……ポンプ、８……チ
ヤンバー、９……ピストン、１０……バネ、１１
……ロツド、１２，１３……ピストンバルブ、１
４，１５……バネ、１６，１７……チエツクバル
ブ、１８，１９……カウンターバランスバルブ、
２０，２１……圧力スイツチ、２２……モーター
、Ａ，Ｂ……回路、Ｘ，Ｙ……細孔の回路、Ｈ，
Ｌ……回路。
1, 2, and 3 show the first embodiment, and FIG. 2 is a sectional view of the adjustment cylinder, and FIG.
The figure is a sectional view of the piston valve, and FIG.
FIG. 2 is a circuit diagram showing an example. 1...adjustment cylinder, 2...rod chamber, 3...
...Piston chamber, 4...Cylinder, 5...Piston chamber, 6...Rod chamber, 7...Pump, 8...Chamber, 9...Piston, 10...Spring, 11
... Rod, 12, 13 ... Piston valve, 1
4, 15... Spring, 16, 17... Check valve, 18, 19... Counter balance valve,
20, 21...pressure switch, 22...motor, A, B...circuit, X, Y...pore circuit, H,
L...Circuit.
補正 平３．３．２
考案の名称を次のように補正する。
考案の名称 タンクレス油圧回路
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 3.3.2 The name of the invention is amended as follows. Name of the invention Tankless hydraulic circuit The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
油圧のポンプ７とシリンダー４の回路Ａ，Ｂに
調整シリンダー１とチヤンバー８を細孔の回路Ｘ
，Ｙで継いだ、タンクレス油圧回路。[Claims for Utility Model Registration] Hydraulic pump 7 and cylinder 4 circuits A and B, adjusting cylinder 1 and chamber 8, fine hole circuit X
, Tankless hydraulic circuit connected with Y.
【図面の簡単な説明】
第１図、第２図、第３図は、第１実施例を示す
もので、第２図は調整シリンダーの断面図、第３
図は、ピストンバルブの断面図、第４図は、第２
実施例を示す、回路図である。
１……調整シリンダー、２……ロツド室、３…
…ピストン室、４……シリンダー、５……ピスト
ン室、６……ロツド室、７……ポンプ、８……チ
ヤンバー、９……ピストン、１０……バネ、１１
……ロツド、１２，１３……ピストンバルブ、１
４，１５……バネ、１６，１７……チエツクバル
ブ、１８，１９……カウンターバランスバルブ、
２０，２１……圧力スイツチ、２２……モーター
、Ａ，Ｂ……回路、Ｘ，Ｙ……細孔の回路、Ｈ，
Ｌ……回路。[Brief Description of the Drawings] Figures 1, 2, and 3 show the first embodiment, and Figure 2 is a sectional view of the adjustment cylinder, and Figure 3 is a sectional view of the adjustment cylinder.
The figure is a sectional view of the piston valve, and FIG.
FIG. 2 is a circuit diagram showing an example. 1...adjustment cylinder, 2...rod chamber, 3...
...Piston chamber, 4...Cylinder, 5...Piston chamber, 6...Rod chamber, 7...Pump, 8...Chamber, 9...Piston, 10...Spring, 11
... Rod, 12, 13 ... Piston valve, 1
4, 15... Spring, 16, 17... Check valve, 18, 19... Counter balance valve,
20, 21...pressure switch, 22...motor, A, B...circuit, X, Y...pore circuit, H,
L...Circuit.
Claims (1)
調整シリンダー１とチヤンバー８を細孔の回路Ｘ
，Ｙで継いだ、タンクレス油圧回路。 Hydraulic pump 7 and cylinder 4 circuits A and B, adjusting cylinder 1 and chamber 8, fine hole circuit
, Tankless hydraulic circuit connected with Y.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12398390U JPH0480902U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12398390U JPH0480902U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480902U true JPH0480902U (en) | 1992-07-14 |
Family
ID=31871661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12398390U Pending JPH0480902U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480902U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4725431U (en) * | 1971-04-15 | 1972-11-22 |
-
1990
- 1990-11-26 JP JP12398390U patent/JPH0480902U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4725431U (en) * | 1971-04-15 | 1972-11-22 |