JPS63190349U - - Google Patents
Info
- Publication number
- JPS63190349U JPS63190349U JP8092187U JP8092187U JPS63190349U JP S63190349 U JPS63190349 U JP S63190349U JP 8092187 U JP8092187 U JP 8092187U JP 8092187 U JP8092187 U JP 8092187U JP S63190349 U JPS63190349 U JP S63190349U
- Authority
- JP
- Japan
- Prior art keywords
- operating position
- hydraulic circuit
- working machine
- control box
- interlocked
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案操縦装置を用いた油圧駆動作業
機の操縦席の平面図、第２図は本考案操縦装置の
運転状態における詳細図、第３図はその作用時の
状態を示す詳細図、第４図は本考案採用になる油
圧回路の概要図、第５図は従来の操縦装置の概要
図である。
１……操縦席、４，５……コントロールボツク
ス、６，７……コントロールレバー、８……スタ
ンド、１６……カツトレバー、２２……開閉弁。
Fig. 1 is a plan view of the cockpit of a hydraulically driven work machine using the control device of the present invention, Fig. 2 is a detailed view of the control device of the present invention in its operating state, and Fig. 3 is a detailed view showing the operating state of the control device of the present invention. , FIG. 4 is a schematic diagram of a hydraulic circuit adopted in the present invention, and FIG. 5 is a schematic diagram of a conventional control device. 1... Pilot seat, 4, 5... Control box, 6, 7... Control lever, 8... Stand, 16... Cut lever, 22... Open/close valve.
Claims (1)
のコントロールボツクスを傾倒回動可能に設ける
と共に、その近傍には、前記コントロールボツク
スを操作位置から非操作位置へ回動したときにの
み連動して動作し、非操作位置から操作位置へ戻
したときには非連動となる油圧回路遮断手段を設
けたことを特徴とする油圧駆動作業機の操縦装置
。 A control box for operating the hydraulically driven working machine is provided on the swivel base of the working machine so as to be tiltable and rotatable, and a control box near the rotating base is provided that is interlocked only when the control box is rotated from the operating position to the non-operating position. What is claimed is: 1. A control device for a hydraulically driven working machine, characterized in that it is provided with a hydraulic circuit interrupting means that operates as a hydraulic circuit and is not interlocked when the hydraulic circuit is returned from a non-operating position to an operating position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8092187U JPH0512376Y2 (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8092187U JPH0512376Y2 (en) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190349U true JPS63190349U (en) | 1988-12-07 |
| JPH0512376Y2 JPH0512376Y2 (en) | 1993-03-30 |
Family
ID=30932175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8092187U Expired - Lifetime JPH0512376Y2 (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512376Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313361U (en) * | 1989-06-20 | 1991-02-12 |
-
1987
- 1987-05-29 JP JP8092187U patent/JPH0512376Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313361U (en) * | 1989-06-20 | 1991-02-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512376Y2 (en) | 1993-03-30 |
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