JPS6346244U - - Google Patents
Info
- Publication number
- JPS6346244U JPS6346244U JP14206386U JP14206386U JPS6346244U JP S6346244 U JPS6346244 U JP S6346244U JP 14206386 U JP14206386 U JP 14206386U JP 14206386 U JP14206386 U JP 14206386U JP S6346244 U JPS6346244 U JP S6346244U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- forklift
- amount
- headlamp
- elevation
- 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
- 238000005286 illumination Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面は実施例に係り、第１図はフオークリフト
の前照灯照光方向制御装置の全体制御系統図、第
２図はフオークリフトの略体平面図、第３図はフ
オークリフトの略体側面図、第４図はＸ軸方向制
御フローチヤート図、第５図はＹ軸方向制御フロ
ーチヤート図である。
１……ハンドル、２……ステアリングシヤフト
、３……パワーステアリングギヤボツクス、５…
…エンコーダ、６……マスト、７……チエーンホ
イール、９……エンコーダ、１０……制御回路、
１０Ａ……演算制御部、１０Ｂ……駆動制御部、
１１Ｌ，１１Ｒ……前照灯、１２Ｌ，１２Ｒ……
前照灯駆動ユニツト、１３Ｘ，１３Ｙ……ポテン
シヨメータ、ＦＬ……フオークリフト、ＦＫ……
フオーク。
The drawings relate to embodiments, and FIG. 1 is an overall control system diagram of a forklift headlight illumination direction control device, FIG. 2 is a schematic plan view of the forklift, and FIG. 3 is a schematic side view of the forklift. , FIG. 4 is a flowchart of control in the X-axis direction, and FIG. 5 is a flowchart of control in the Y-axis direction. 1... Handle, 2... Steering shaft, 3... Power steering gear box, 5...
...Encoder, 6...Mast, 7...Chain wheel, 9...Encoder, 10...Control circuit,
10A... Arithmetic control unit, 10B... Drive control unit,
11L, 11R...headlight, 12L, 12R...
Headlight drive unit, 13X, 13Y... Potentiometer, FL... Forklift, FK...
Folk.
Claims (1)
られてハンドル操作による操舵量と操舵方向とを
検出し、操舵量と操舵方向とに対応した信号を出
力する第１の検出手段と、フオークリフトのフオ
ーク昇降機構部に取付けられてフオークの昇降量
と昇降方向とを検出し、同昇降量と昇降方向とに
対応した信号を出力する第２の検出手段と、フオ
ークリフトの前照灯に係合し、内設された駆動機
構により前記前照灯を駆動して前照灯の照光方向
を変化させる前照灯駆動手段と、前記第１の検出
手段から出力された前記操舵量と操舵方向対応信
号と前記第２の検出手段から出力された前記昇降
量と昇降方向対応信号とを入力し、前記前照灯の
照光方向をフオークリフトの進行方向と荷役位置
方向に制御するための前照灯駆動制御信号を前記
前照灯駆動手段に出力する制御手段とを備えたフ
オークリフトの前照灯照光方向制御装置。 a first detection means that is attached to the steering mechanism of the forklift and detects the amount of steering and the direction of steering by handle operation, and outputs a signal corresponding to the amount of steering and the steering direction; and a fork lifting mechanism of the forklift. A second detection means is attached to the forklift and detects the amount of elevation and the direction of elevation of the forklift, and outputs a signal corresponding to the amount of elevation and the direction of elevation; a headlamp driving means for driving the headlamp to change the illumination direction of the headlamp by a driven mechanism; and a signal corresponding to the steering amount and steering direction output from the first detecting means; A headlight drive control signal for controlling the illumination direction of the headlight in the direction of movement of the forklift and the direction of the cargo handling position is input by inputting the lifting amount and the lifting direction corresponding signal outputted from the detection means of No. 2. A headlamp illumination direction control device for a forklift, comprising a control means for outputting an output to the headlamp driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14206386U JPS6346244U (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14206386U JPS6346244U (en) | 1986-09-16 | 1986-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346244U true JPS6346244U (en) | 1988-03-29 |
Family
ID=31050436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14206386U Pending JPS6346244U (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072114U (en) * | 1991-09-05 | 1995-01-13 | 株式会社水谷組 | Orbital running device for trucks such as ballast transportation |
| CN110177755A (en) * | 2016-12-28 | 2019-08-27 | 株式会社斗山 | The irradiation light control device of fork truck |
-
1986
- 1986-09-16 JP JP14206386U patent/JPS6346244U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH072114U (en) * | 1991-09-05 | 1995-01-13 | 株式会社水谷組 | Orbital running device for trucks such as ballast transportation |
| CN110177755A (en) * | 2016-12-28 | 2019-08-27 | 株式会社斗山 | The irradiation light control device of fork truck |
| EP3556720A4 (en) * | 2016-12-28 | 2020-01-08 | Doosan Corporation | Apparatus for controlling irradiated light on forklift |
| US10757786B2 (en) | 2016-12-28 | 2020-08-25 | Doosan Corporation | Apparatus for controlling irradiated light on forklift |
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