JPS62176257U - - Google Patents
Info
- Publication number
- JPS62176257U JPS62176257U JP6402586U JP6402586U JPS62176257U JP S62176257 U JPS62176257 U JP S62176257U JP 6402586 U JP6402586 U JP 6402586U JP 6402586 U JP6402586 U JP 6402586U JP S62176257 U JPS62176257 U JP S62176257U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- operation device
- work operation
- switching valve
- work
- 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 3
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
作業操作装置図。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 is a diagram of a work operating device for a construction machine as an embodiment of the present invention. FIG. 2 is a detailed view of the crankshafts 7 to 14 in FIG. 1. 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、ピンによつてアウタロツドと
インナロツドとを簡単に連結したり、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. A work operation device for construction machinery, characterized in that an outer rod and an inner rod can be easily connected or separated by a pin, thereby making it possible to easily change the operation pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6402586U JPH052697Y2 (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6402586U JPH052697Y2 (en) | 1986-04-30 | 1986-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176257U true JPS62176257U (en) | 1987-11-09 |
| JPH052697Y2 JPH052697Y2 (en) | 1993-01-22 |
Family
ID=30899803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6402586U Expired - Lifetime JPH052697Y2 (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052697Y2 (en) |
-
1986
- 1986-04-30 JP JP6402586U patent/JPH052697Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052697Y2 (en) | 1993-01-22 |
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