JPS6431153U - - Google Patents
Info
- Publication number
- JPS6431153U JPS6431153U JP12512387U JP12512387U JPS6431153U JP S6431153 U JPS6431153 U JP S6431153U JP 12512387 U JP12512387 U JP 12512387U JP 12512387 U JP12512387 U JP 12512387U JP S6431153 U JPS6431153 U JP S6431153U
- Authority
- JP
- Japan
- Prior art keywords
- section
- input
- selection switch
- control circuit
- calculation
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の回路図、第２図は従来例の回
路図、第３図は油圧シヨベル等の運転席の操作レ
バーの配置図、第４図は各種操作パターンの説明
図である。
１……椅子（運転席の）、２……操作レバー（
運転席前方正面左側の）、３……操作レバー（運
転席前方正面右側の）、４……操作レバー（運転
席斜前方左側の）、５……操作レバー（運転席斜
前方右側の）、６……アクチエータ制御回路、６
ａ……入力部、６ｂ……演算部、６ｃ……出力部
、６ｄ……入力信号並び換え部、７……電油変換
弁、８……操作方式選択スイツチ。
FIG. 1 is a circuit diagram of the present invention, FIG. 2 is a circuit diagram of a conventional example, FIG. 3 is a layout diagram of operating levers on a driver's seat of a hydraulic excavator, etc., and FIG. 4 is an explanatory diagram of various operating patterns. 1...Chair (driver's seat), 2...Control lever (
(on the front left side in front of the driver's seat), 3... Operation lever (on the front right side in front of the driver's seat), 4... Operation lever (on the left side in front of the driver's seat), 5... Operation lever (on the right side in front of the driver's seat), 6...actuator control circuit, 6
a...Input section, 6b...Calculation section, 6c...Output section, 6d...Input signal sorting section, 7...Electro-hydraulic conversion valve, 8...Operation method selection switch.
Claims (1)
入力部６ａで操作レバー４，５からの信号を受信
し、出力部６ｃから電油変換弁７に信号を発信す
るようにしたアクチエータ制御回路６において、
入力部６ａと演算部６ｂとの間に、操作方式選択
スイツチ８を有する入力信号並び換え部６ｄを挿
入し、該並び換え部６ｄにおいて入力部６ａで受
信した信号の配列順序を前記選択スイツチ８によ
り選択されたパターンに並べ換えて演算部６ｂに
送るようにしたことを特徴とする油圧シヨベル等
の操作方式制御回路。 Comprising an input section 6a, a calculation section 6b, and an output section 6c,
In the actuator control circuit 6, the input section 6a receives signals from the operating levers 4 and 5, and the output section 6c sends a signal to the electro-hydraulic conversion valve 7.
An input signal sorting section 6d having an operation method selection switch 8 is inserted between the input section 6a and the calculation section 6b, and the sorting section 6d changes the arrangement order of the signals received by the input section 6a using the selection switch 8. An operation system control circuit for a hydraulic excavator or the like, characterized in that the circuit is rearranged into a selected pattern and sent to a calculation section 6b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512387U JPS6431153U (en) | 1987-08-19 | 1987-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512387U JPS6431153U (en) | 1987-08-19 | 1987-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431153U true JPS6431153U (en) | 1989-02-27 |
Family
ID=31375447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12512387U Pending JPS6431153U (en) | 1987-08-19 | 1987-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431153U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131532A (en) * | 1984-07-24 | 1986-02-14 | Kubota Ltd | Shovel working vehicle |
-
1987
- 1987-08-19 JP JP12512387U patent/JPS6431153U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131532A (en) * | 1984-07-24 | 1986-02-14 | Kubota Ltd | Shovel working vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6431153U (en) | ||
| JPS61115013U (en) | ||
| JPH02120547U (en) | ||
| JPS5863266U (en) | control lock device | |
| JPH0385597U (en) | ||
| JPH0329763U (en) | ||
| JPH01165303U (en) | ||
| JPS60195227U (en) | Control valve remote control device for reversing tractors | |
| JPS60145961U (en) | Starting aid device | |
| JPS63152764U (en) | ||
| JPS63198302U (en) | ||
| JPS6437569U (en) | ||
| JPS62187324U (en) | ||
| JPS62120029U (en) | ||
| JPS6289929U (en) | ||
| JPH0162288U (en) | ||
| JPH03123156U (en) | ||
| JPH0376757U (en) | ||
| JPH01154026U (en) | ||
| JPH0270224U (en) | ||
| JPS63184254U (en) | ||
| JPH0190865U (en) | ||
| JPH0244571U (en) | ||
| JPH0358728U (en) | ||
| JPH0339943U (en) |