JPH0255532U - - Google Patents
Info
- Publication number
- JPH0255532U JPH0255532U JP13354788U JP13354788U JPH0255532U JP H0255532 U JPH0255532 U JP H0255532U JP 13354788 U JP13354788 U JP 13354788U JP 13354788 U JP13354788 U JP 13354788U JP H0255532 U JPH0255532 U JP H0255532U
- Authority
- JP
- Japan
- Prior art keywords
- working part
- lever
- tilting
- working
- operating
- 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
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の作業部昇降レバー装置の一実
施例の要部を示す操作台内部の斜視図、第２図は
本実施例の操作レバーの左右方向の傾動を表わす
正面図、第３図は操作レバーの前後方向の傾動を
表わす側面図、第４図はモノレバーの前後方向、
左右方向での傾動とそれに基づく中立域の広がり
を示す図、第５図は第１図の切換スイツチの働き
を表わすフロー図である。そして、第６図は他の
実施例における切換手段の働きを表わすフロー図
である。
１……操作レバー、２……運転パネル、７……
切換スイツチ、８……ロツクプレート。
FIG. 1 is a perspective view of the interior of the operation console showing the essential parts of an embodiment of the working part elevating lever device of the present invention, FIG. 2 is a front view showing the horizontal tilting of the operation lever of this embodiment, and FIG. The figure is a side view showing the tilting of the operating lever in the front-rear direction, and Figure 4 shows the front-rear direction of the monolever.
FIG. 5 is a flowchart showing the operation of the changeover switch shown in FIG. 1, which is a diagram showing the tilting movement in the left-right direction and the expansion of the neutral range based on the tilting movement. FIG. 6 is a flow diagram showing the operation of the switching means in another embodiment. 1... Operation lever, 2... Operation panel, 7...
Changeover switch, 8...Lock plate.
Claims (1)
傾動操作自在に設置し、かつ該操作レバーの左右
又は前後方向における一方向又は他方向の傾動を
検知して、作業部用アクチユエータを作動して作
業部を昇降作動し、又は作業車輌のサイドクラツ
チ・ブレーキ装置を作動するように構成したレバ
ー装置において、 前記作業部を昇降作動する前記操作レバーの傾
動を検知する傾動検知手段と 該傾動検知手段が前記作業部の昇降作動を行わ
ない中立域を段階的に切換える中立域設定手段と
、を設けたことを特徴とする、 作業部昇降レバー装置。[Scope of Claim for Utility Model Registration] An operating lever is installed so as to be tiltable in the left-right direction and front-back direction of a working vehicle, and the tilting of the operating lever in one direction or the other in the left-right or front-back direction is detected. In the lever device configured to operate an actuator for raising and lowering a working part or operating a side clutch/brake device of a working vehicle, the lever device is configured to detect tilting of the operating lever that raises and lowers the working part. A working part lifting/lowering lever device, comprising: means and neutral range setting means for stepwise switching a neutral range in which the tilting detection means does not perform lifting operation of the working part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13354788U JPH0739Y2 (en) | 1988-10-13 | 1988-10-13 | Working unit lifting lever device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13354788U JPH0739Y2 (en) | 1988-10-13 | 1988-10-13 | Working unit lifting lever device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255532U true JPH0255532U (en) | 1990-04-23 |
| JPH0739Y2 JPH0739Y2 (en) | 1995-01-11 |
Family
ID=31391509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13354788U Expired - Lifetime JPH0739Y2 (en) | 1988-10-13 | 1988-10-13 | Working unit lifting lever device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0739Y2 (en) |
-
1988
- 1988-10-13 JP JP13354788U patent/JPH0739Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0739Y2 (en) | 1995-01-11 |
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