JPS62176256U - - Google Patents
Info
- Publication number
- JPS62176256U JPS62176256U JP6402486U JP6402486U JPS62176256U JP S62176256 U JPS62176256 U JP S62176256U JP 6402486 U JP6402486 U JP 6402486U JP 6402486 U JP6402486 U JP 6402486U JP S62176256 U JPS62176256 U JP S62176256U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- operation device
- bolt
- work operation
- operation patterns
- 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
- 238000010276 construction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Operation Control Of Excavators (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Mechanical Control Devices (AREA)
Description
第１図は本考案の一実施例としての建設機械の
作業操作装置。第２図は、第１図のクランク軸７
〜１４の詳細図。第３図は操作レバー作動のパタ
ーンの一例を示す。第４図は各アクチエータの作
業と切換弁の関連を示す系統図。第５図は従来の
操作装置図である。
FIG. 1 shows a work operation device for construction machinery as an embodiment of the present invention. Figure 2 shows the crankshaft 7 in Figure 1.
Detailed view of ~14. FIG. 3 shows an example of a pattern of operating lever operation. FIG. 4 is a system diagram showing the relationship between the work of each actuator and the switching valve. FIG. 5 is a diagram of a conventional operating device.
Claims (1)
を介して切換弁を作動しうる作業操作装置におい
て、中間部のロツドをあらかじめ複数の操作パタ
ーンが可能なように組み込み、さらに、そのロツ
ドの途中を分割し、アウタロツドの外筒部に取付
けられたボルトのねじ込みによつてボルトの先端
部をインナロツドの内軸部に接面して簡単に結合
したり、分断が行なえるようにしたことによつて
容易に操作パターンの変換が可能にしたことを特
徴とする建設機械の作業操作装置。 In a work operation device that can operate a switching valve via a rod crankshaft by operating a control lever, the rod in the middle is pre-assembled to enable multiple operation patterns, and the rod is further divided in the middle. By screwing in the bolt attached to the outer cylindrical part of the outer rod, the tip of the bolt is brought into contact with the inner shaft part of the inner rod so that it can be easily connected or separated. A work operation device for construction machinery characterized by being able to convert operation patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6402486U JPH052696Y2 (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6402486U JPH052696Y2 (en) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176256U true JPS62176256U (en) | 1987-11-09 |
| JPH052696Y2 JPH052696Y2 (en) | 1993-01-22 |
Family
ID=30899801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6402486U Expired - Lifetime JPH052696Y2 (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052696Y2 (en) |
-
1986
- 1986-04-30 JP JP6402486U patent/JPH052696Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052696Y2 (en) | 1993-01-22 |