JPS60172003U - Work equipment operating device - Google Patents
Work equipment operating deviceInfo
- Publication number
- JPS60172003U JPS60172003U JP5930184U JP5930184U JPS60172003U JP S60172003 U JPS60172003 U JP S60172003U JP 5930184 U JP5930184 U JP 5930184U JP 5930184 U JP5930184 U JP 5930184U JP S60172003 U JPS60172003 U JP S60172003U
- Authority
- JP
- Japan
- Prior art keywords
- operating
- operating device
- valve
- work equipment
- equipment operating
- 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
Landscapes
- Operation Control Of Excavators (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Fluid-Pressure Circuits (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
第１図は従来の作業機操作装置の構成説明図、第２図は
サイドブームトラクタの平面図、第３図は同側面図、第
４図は同正面図、第５図は操作レバー組立体の側面図、
第６図は本考案−実施例の構成説明図、第７図は本考案
の他の実施例の構成説明図である。
１３は操作バルブ、２２は切換バルブ、３４はサーボバ
ルブ、４３はサーボコントロール部材。Fig. 1 is an explanatory diagram of the configuration of a conventional work equipment operating device, Fig. 2 is a plan view of a side boom tractor, Fig. 3 is a side view of the same, Fig. 4 is a front view of the same, and Fig. 5 is an operating lever assembly. side view,
FIG. 6 is an explanatory diagram of the construction of an embodiment of the present invention, and FIG. 7 is an explanatory diagram of the construction of another embodiment of the invention. 13 is an operation valve, 22 is a switching valve, 34 is a servo valve, and 43 is a servo control member.
Claims (1)
り切換作動する操作バルブ１３と、操作バルブ１３から
の作動油を複数の作業機アクチュエータＡのうち一つに
差向ける切換バルブ２２と、切換バルブ２２の切換作動
を行うサーボバルブ３４とを備え且つ操作バルブ１３の
操作レバー３６にサーボバルブ３４のサーボコントロー
ル部材４３を設けたことを特徴とする作業機操作装置。An operating valve 13 that has an operating lever 36 and is switched by operating the operating lever 36, a switching valve 22 that directs hydraulic oil from the operating valve 13 to one of the plurality of work machine actuators A, and a switching valve. 1. A working machine operating device comprising: a servo valve 34 that performs a switching operation of 22;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5930184U JPS60172003U (en) | 1984-04-24 | 1984-04-24 | Work equipment operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5930184U JPS60172003U (en) | 1984-04-24 | 1984-04-24 | Work equipment operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60172003U true JPS60172003U (en) | 1985-11-14 |
Family
ID=30585601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5930184U Pending JPS60172003U (en) | 1984-04-24 | 1984-04-24 | Work equipment operating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172003U (en) |
-
1984
- 1984-04-24 JP JP5930184U patent/JPS60172003U/en active Pending
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