JPH02144019U - - Google Patents
Info
- Publication number
- JPH02144019U JPH02144019U JP4964189U JP4964189U JPH02144019U JP H02144019 U JPH02144019 U JP H02144019U JP 4964189 U JP4964189 U JP 4964189U JP 4964189 U JP4964189 U JP 4964189U JP H02144019 U JPH02144019 U JP H02144019U
- Authority
- JP
- Japan
- Prior art keywords
- snow removal
- operating
- grip
- removal blade
- blade
- 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
- 238000012423 maintenance Methods 0.000 claims 3
- 210000003813 thumb Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
第1図は本考案の翼板付き排雪ブレード操作レ
バーの実施例の構成、形状を示す斜視図、第2図
はその操作レバーの握り状態を示す斜視図、第3
図は本考案の装置の油圧回路構成の一例を示す回
路図、第4図a,b,cは翼板付き排雪ブレード
の斜視図、水平断面図及び垂直横断面図、第5図
は従来提案された排雪ブレード操縦レバーの1例
を示す斜視図である。
{1……中央排雪ブレード、2L,2R……翼
板}A……翼板付排雪ブレード、3……レバー(
桿部)、4……操作グリツプ、5……シーソース
イツチ、6……押込式スイツチ、7,8,9,1
0,11,12……スイツチ、13……パイロツ
ト弁。
Fig. 1 is a perspective view showing the configuration and shape of an embodiment of the snow removal blade operating lever with vanes of the present invention, Fig. 2 is a perspective view showing the gripping state of the operating lever, and Fig. 3
The figure is a circuit diagram showing an example of the hydraulic circuit configuration of the device of the present invention, Figures 4a, b, and c are perspective views, horizontal cross-sectional views, and vertical cross-sectional views of snow removal blades with vanes, and Figure 5 is a conventional one. FIG. 2 is a perspective view showing an example of the proposed snow removal blade control lever. {1... Central snow removal blade, 2L, 2R... Wing plate} A... Snow removal blade with wing plate, 3... Lever (
Rod part), 4...Operating grip, 5...Seesaw switch, 6...Push type switch, 7, 8, 9, 1
0, 11, 12...Switch, 13...Pilot valve.
Claims (1)
板が連設されて成る排雪ブレードが装着され、車
両本体内の運転室内に設けられ桿部の上端に横方
向に延びる操作グリツプを有し各方向の倒動及び
桿部の軸の回りの操作グリツプの回動が可能な操
作レバーを有し、上記操作レバーの倒動操作、操
作グリツプの回動操作及び操作グリツプの表面に
設けられたスイツチの押圧操作の諸操作に対応さ
せて上記排雪ブレードの昇降、左右傾斜、左右首
振り旋回、上下首振り旋回、翼板の開閉の各動作
を行なわせるようにしたゲレンデ整備車の翼板付
排雪ブレードの操作装置において、 上記操作グリツプに押込式スイツチを設け、該
押込式スイツチを押込まずに行なう、上記操作レ
バーの倒動操作、グリツプの回動操作、シーソー
スイツチの押圧操作に対応させて排雪ブレードの
昇降、左右傾斜、左右首振り旋回、上下首振り旋
回動作を行なわせ、 上記押込式スイツチを押込んで行なう上記操作
レバーの倒動操作、グリツプの回動操作、上記の
シーソースイツチの押圧操作に対応させて、排雪
ブレードの両側翼板の各種態様の開閉動作を行な
わせる、 ことを特徴とする排雪ブレードの操作装置。 (2) 上記のシーソースイツチは、操作レバーの
操作グリツプを操作のために握つた時、親指が当
る側面に上下方向に設けたことを特徴とする請求
項1に記載のゲレンデ整備車の排雪ブレードの操
作装置。 (3) 上記の操作レバーは軸の回りの360°あ
らゆる方向への往復倒動操作が可能な如く設けら
れ、操作レバーの前後方向倒動、左右方向倒動、
グリツプの左右回動、シーソースイツチの押圧に
対応する排雪ブレードの昇降、左右傾斜、左右首
振り旋回、上下首振り旋回が、対応する操作の組
合せにより複数動作を同時に行ないうるようにし
たことを特徴とする請求項1に記載のゲレンデ整
備車の排雪ブレードの操作装置。[Scope of Claim for Utility Model Registration] (1) A snow removal blade consisting of a central blade with wing plates connected to the left and right sides of the central blade is attached to the front part of the vehicle body, and the snow removal blade is installed inside the driver's cab in the vehicle body and is attached to the upper end of the rod. It has a control lever that has an operating grip that extends in the transverse direction and is capable of tilting in each direction and rotating the operating grip around the axis of the rod. In response to various operations by pressing the switch provided on the surface of the operating and operating grip, the snow removal blade moves up and down, tilts left and right, swings left and right, swings up and down, and opens and closes the blades. In the operating device for a snow removal blade with wing plate of a ski slope maintenance vehicle, the operating grip is provided with a push-type switch, and the operating lever is tilted and the grip is rotated without pushing the push-type switch. The snow removal blade is raised and lowered, tilted left and right, pivoted left and right, and pivoted up and down in response to the pressing operation of the seesaw switch, and the operation lever is tilted by pushing the push-in switch; A snow removal blade operating device characterized in that the opening and closing operations of both side wing plates of the snow removal blade are performed in various manners in response to the rotating operation of the grip and the pressing operation of the seesaw switch. (2) The snow removal for the ski slope maintenance vehicle according to claim 1, wherein the seesaw switch is provided vertically on the side surface where the thumb touches when the operating grip of the operating lever is grasped for operation. Blade operating device. (3) The above operating lever is provided so that it can be tilted back and forth in any direction 360 degrees around the axis, and the operating lever can be tilted back and forth, left and right,
The left and right rotation of the grip, the lifting and lowering of the snow removal blade in response to the press of the seesaw switch, the left and right tilting, the left and right swing rotation, and the up and down swing rotation can be performed simultaneously by combining the corresponding operations. The operating device for a snow removal blade of a ski slope maintenance vehicle according to claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4964189U JPH0638899Y2 (en) | 1989-04-28 | 1989-04-28 | Operation device for snow removal blade with wing plate of slope maintenance vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4964189U JPH0638899Y2 (en) | 1989-04-28 | 1989-04-28 | Operation device for snow removal blade with wing plate of slope maintenance vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02144019U true JPH02144019U (en) | 1990-12-06 |
JPH0638899Y2 JPH0638899Y2 (en) | 1994-10-12 |
Family
ID=31567509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4964189U Expired - Lifetime JPH0638899Y2 (en) | 1989-04-28 | 1989-04-28 | Operation device for snow removal blade with wing plate of slope maintenance vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0638899Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH073836A (en) * | 1993-06-11 | 1995-01-06 | Komatsu Ltd | Working device controller of bulldozer |
WO2023100602A1 (en) * | 2021-12-02 | 2023-06-08 | 株式会社小松製作所 | Cab and work machine |
-
1989
- 1989-04-28 JP JP4964189U patent/JPH0638899Y2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH073836A (en) * | 1993-06-11 | 1995-01-06 | Komatsu Ltd | Working device controller of bulldozer |
WO2023100602A1 (en) * | 2021-12-02 | 2023-06-08 | 株式会社小松製作所 | Cab and work machine |
Also Published As
Publication number | Publication date |
---|---|
JPH0638899Y2 (en) | 1994-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |