JPS58133675U - Operation part structure for control valve - Google Patents
Operation part structure for control valveInfo
- Publication number
- JPS58133675U JPS58133675U JP3050482U JP3050482U JPS58133675U JP S58133675 U JPS58133675 U JP S58133675U JP 3050482 U JP3050482 U JP 3050482U JP 3050482 U JP3050482 U JP 3050482U JP S58133675 U JPS58133675 U JP S58133675U
- Authority
- JP
- Japan
- Prior art keywords
- control valve
- operation part
- part structure
- sliding spool
- spool
- 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
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係るコントロールバルブ用操作部構造の
実施例を示し、第１図はコンバイン前部の側面図、第２
図は流体圧回路図、第３図はコントロールバルブの断面
図、第４図は第３図におけるＩＶ−ＩＶ線断面図、第５
図は切欠の別実施例を示 −す側面図である。第６図は
操作具の従来構造を示す側面図である。
１・・・・・・周縁部、２・・・・・・スプール、３・
・・・・・操作具、４・・・・・汲プリング、■・・間
コントロールバルブ、Ｘ・・・・・・軸芯。The drawings show an embodiment of the structure of the control valve operating section according to the present invention, and FIG. 1 is a side view of the front part of the combine, and FIG.
The figure is a fluid pressure circuit diagram, Figure 3 is a sectional view of the control valve, Figure 4 is a sectional view taken along the line IV-IV in Figure 3, and Figure 5 is a sectional view of the control valve.
The figure is a side view showing another embodiment of the notch. FIG. 6 is a side view showing the conventional structure of the operating tool. 1...Peripheral part, 2...Spool, 3.
...Operating tool, 4...Sumpling, ■...Interval control valve, X...Shaft center.
Claims (1)
中立位置に付勢するべく直接作用するスプリング４を設
けると共に、前記摺動スプール２に係止された切欠を遊
端側に備えたバルブ操作具３を、前記摺動スプール２の
軸芯と直交あるいはほぼ直交する軸芯Ｘ周りで揺動自在
に設けたコントロールバルブ用操作部構造であって、前
記切欠を形成する周縁部１を、前記摺動スプール２に対
して、そのストロークエンド側でほぼ直角に作用する形
状に形成しである事を特徴とするコントロールバルブ用
操作部構造。A valve operating tool is provided with a spring 4 that acts directly on the sliding spool 2 of the control valve V to urge it to a neutral position, and has a notch on the free end side that is engaged with the sliding spool 2. 3 is a control valve operation part structure provided swingably around an axis X that is perpendicular or almost perpendicular to the axis of the sliding spool 2, wherein the peripheral edge 1 forming the notch is attached to the sliding spool 2; An operation part structure for a control valve, characterized in that it is formed in a shape that acts almost perpendicularly to a dynamic spool 2 on its stroke end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3050482U JPS58133675U (en) | 1982-03-03 | 1982-03-03 | Operation part structure for control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3050482U JPS58133675U (en) | 1982-03-03 | 1982-03-03 | Operation part structure for control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58133675U true JPS58133675U (en) | 1983-09-08 |
| JPS6221831Y2 JPS6221831Y2 (en) | 1987-06-03 |
Family
ID=30042229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3050482U Granted JPS58133675U (en) | 1982-03-03 | 1982-03-03 | Operation part structure for control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018025273A (en) * | 2016-08-12 | 2018-02-15 | Ｋｙｂ株式会社 | Leveling valve |
| WO2018163089A1 (en) * | 2017-03-07 | 2018-09-13 | Aber - Embraiagens E Comandos Hidraulicos, Antonio Bernardes, Lda. | Flow control valve for a single-action cylinder |
-
1982
- 1982-03-03 JP JP3050482U patent/JPS58133675U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018025273A (en) * | 2016-08-12 | 2018-02-15 | Ｋｙｂ株式会社 | Leveling valve |
| WO2018030299A1 (en) * | 2016-08-12 | 2018-02-15 | Ｋｙｂ株式会社 | Leveling valve |
| WO2018163089A1 (en) * | 2017-03-07 | 2018-09-13 | Aber - Embraiagens E Comandos Hidraulicos, Antonio Bernardes, Lda. | Flow control valve for a single-action cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221831Y2 (en) | 1987-06-03 |
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