JPH0270224U - - Google Patents
Info
- Publication number
- JPH0270224U JPH0270224U JP15045188U JP15045188U JPH0270224U JP H0270224 U JPH0270224 U JP H0270224U JP 15045188 U JP15045188 U JP 15045188U JP 15045188 U JP15045188 U JP 15045188U JP H0270224 U JPH0270224 U JP H0270224U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- switching device
- forth
- sensors
- changeover switch
- 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 3
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第１図は本考案に係る操作パターンの切換装置
の構成図。第２図はレバーの操作方向に
対し操作パターンとの関係を示した表。第３図は
本考案の主要部分である複数のリレーと操作パタ
ーンの切換スイツチおよびそれらの操作パターン
の切換装置の構成図。
１１，１４……操作レバー、１２，１３，１５
，１６……電気式センサ、１９……電磁式比例制
御弁群、２０，２１，２２，２３……油圧式アク
チユエータ、Ｒ１〜Ｒ１０……リレー、３１……
切換スイツチ、１７……切換装置。
FIG. 1 is a configuration diagram of an operation pattern switching device according to the present invention. FIG. 2 is a table showing the relationship between the operating direction of the lever and the operating pattern. FIG. 3 is a configuration diagram of a plurality of relays, an operation pattern changeover switch, and an operation pattern changeover device, which are the main parts of the present invention. 11, 14...operation lever, 12, 13, 15
, 16... Electric sensor, 19... Electromagnetic proportional control valve group, 20, 21, 22, 23... Hydraulic actuator, R1 to R10... Relay, 31...
Changeover switch, 17...Switching device.
補正 平１．２．２２
図面の簡単な説明を次のように補正する。
明細書第６頁１０行目から１１行目の「第２図
は〜を示した表。」を「第２図は〜を示した図表
。」と補正する。
明細書第６頁１４行目と１５行目との間に、「
第４図は従来技術によるシヨベル作業車の操作レ
バーパターンの切換装置の構造を示す図。」を加
入する。Amendment 1.2.22 Hei 1. The brief description of the drawing is amended as follows. "Figure 2 is a table showing..." on page 6, lines 10 to 11 of the specification is corrected to "Figure 2 is a table showing...". Between lines 14 and 15 on page 6 of the specification, “
FIG. 4 is a diagram showing the structure of a control lever pattern switching device for an excavator work vehicle according to the prior art. ” to join.
Claims (1)
び左右に揺動自在に設け、その前後揺動及び左右
揺動に各別に連動する電気式センサ１２，１３，
１５，１６を付設し、これらのセンサからの電圧
を受けて作動する電磁式比例制御弁群１９および
油圧式アクチユエータ２０，２１，２２，２３を
有する操作装置において、複数のリレーＲ１〜Ｒ
１０とその組合わせを切換える切換スイツチ３１
とから成る切換装置１７を用いた操作レバーの操
作パターン切換装置の構造。 A pair of left and right operation levers 11 and 14 are provided to be able to swing freely back and forth and left and right, respectively, and electric sensors 12 and 13 are separately linked to the back and forth swing and left and right swing.
15, 16, and an electromagnetic proportional control valve group 19 and hydraulic actuators 20, 21, 22, 23 that operate in response to voltages from these sensors.
10 and a changeover switch 31 for switching the combination thereof.
Structure of an operation pattern switching device for an operating lever using a switching device 17 consisting of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15045188U JPH0270224U (en) | 1988-11-18 | 1988-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15045188U JPH0270224U (en) | 1988-11-18 | 1988-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270224U true JPH0270224U (en) | 1990-05-29 |
Family
ID=31423608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15045188U Pending JPH0270224U (en) | 1988-11-18 | 1988-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156665A (en) * | 1991-12-09 | 1993-06-22 | Komatsu Ltd | Controller of construction machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131532A (en) * | 1984-07-24 | 1986-02-14 | Kubota Ltd | Shovel working vehicle |
-
1988
- 1988-11-18 JP JP15045188U patent/JPH0270224U/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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156665A (en) * | 1991-12-09 | 1993-06-22 | Komatsu Ltd | Controller of construction machine |