JPS63112564U - - Google Patents
Info
- Publication number
- JPS63112564U JPS63112564U JP215087U JP215087U JPS63112564U JP S63112564 U JPS63112564 U JP S63112564U JP 215087 U JP215087 U JP 215087U JP 215087 U JP215087 U JP 215087U JP S63112564 U JPS63112564 U JP S63112564U
- Authority
- JP
- Japan
- Prior art keywords
- pilot
- control
- lever
- valves
- seat
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案による操作レバー構造を有す
るバツクホーの全体側面図。第２図は、運転部の
斜視図。第３図は、油圧回路図。第４図は、レバ
ー基台の断面正面図。第５図は、レバー基台の断
面側面図。
１６，１７：左右操作レバー、２０：座席、２
２，２３：左右コントロールボツクス、３３，３
４，３５，３６：油圧制御弁、４１：ブリードオ
フ弁。
FIG. 1 is an overall side view of a backhoe having an operating lever structure according to the present invention. FIG. 2 is a perspective view of the driving section. Figure 3 is a hydraulic circuit diagram. FIG. 4 is a cross-sectional front view of the lever base. FIG. 5 is a cross-sectional side view of the lever base. 16, 17: Left and right operation lever, 20: Seat, 2
2, 23: Left and right control boxes, 33, 3
4, 35, 36: Hydraulic control valve, 41: Bleed-off valve.
Claims (1)
５，３６へのパイロツト圧を制御するための二位
置切換弁と連動した左右操作レバー１６，１７の
レバー基台２７を、それぞれ座席２０の左右側に
立設した左右コントロールボツクス２２，２３の
上面に、前後位置を移動可能に固定したことを特
徴とするバツクホーの操作レバー構造。 Pilot operated hydraulic control valves 33, 34, 3
The lever bases 27 of the left and right operation levers 16 and 17, which are linked with two-position switching valves for controlling the pilot pressure to the pilot pressures 5 and 36, are mounted on the upper surfaces of the left and right control boxes 22 and 23, respectively, which are erected on the left and right sides of the seat 20. The control lever structure of the Batsukuhoe is characterized by being fixed so that it can be moved forward and backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP215087U JPS63112564U (en) | 1987-01-10 | 1987-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP215087U JPS63112564U (en) | 1987-01-10 | 1987-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112564U true JPS63112564U (en) | 1988-07-20 |
Family
ID=30780718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP215087U Pending JPS63112564U (en) | 1987-01-10 | 1987-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112564U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539105B2 (en) * | 1971-10-11 | 1978-04-03 |
-
1987
- 1987-01-10 JP JP215087U patent/JPS63112564U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS539105B2 (en) * | 1971-10-11 | 1978-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63112564U (en) | ||
| JPH0270056U (en) | ||
| JPS63156242U (en) | ||
| JPS63161961U (en) | ||
| JPS61114076U (en) | ||
| JPS61123204U (en) | ||
| JPH0351201U (en) | ||
| JPH0318265U (en) | ||
| JPS6117502U (en) | Hydraulic circuit and operating mechanism | |
| JPH0389762U (en) | ||
| JPS612568U (en) | Hydraulic pump merging device for earthmoving vehicles | |
| JPH0214811U (en) | ||
| JPH0192502U (en) | ||
| JPH0318260U (en) | ||
| JPS6447862U (en) | ||
| JPS6419662U (en) | ||
| JPS6162965U (en) | ||
| JPH01156253U (en) | ||
| JPS6414260U (en) | ||
| JPS63198644U (en) | ||
| JPH0215655U (en) | ||
| JPS63151558U (en) | ||
| JPS62125669U (en) | ||
| JPH049448U (en) | ||
| JPS6334599U (en) |