JPS62138680U - - Google Patents
Info
- Publication number
- JPS62138680U JPS62138680U JP17598786U JP17598786U JPS62138680U JP S62138680 U JPS62138680 U JP S62138680U JP 17598786 U JP17598786 U JP 17598786U JP 17598786 U JP17598786 U JP 17598786U JP S62138680 U JPS62138680 U JP S62138680U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- resistor
- industrial vehicle
- variable resistor
- steering angle
- 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
- 230000007246 mechanism Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の車輪操舵角度表示装置をフオ
ークリフトトラツクに具体化した一実施例を示す
正面図、第２図は可変抵抗器の取付構造を示す断
面図、第３図は電気回路図、第４図は表示器のみ
の正面図、第５図は可変抵抗器の内分比と表示器
に作用する電位差との関係を示すグラフ、第６図
は従来の車輪操舵角度表示装置を示す斜視図であ
る。
後車輪…５，６、可動部材としてのベルクラン
ク…７、固定部材としての支軸…８、ロータリー
式可変抵抗器…１３、表示器…１８、指針…１９
、ホイーストンブリツジ回路…２０、固定抵抗器
…２１，２２、ステアリグホイール…Ｗ。
Fig. 1 is a front view showing an embodiment of the wheel steering angle display device of the present invention in a forklift truck, Fig. 2 is a sectional view showing the mounting structure of a variable resistor, and Fig. 3 is an electric circuit diagram. , Fig. 4 is a front view of only the indicator, Fig. 5 is a graph showing the relationship between the internal division ratio of the variable resistor and the potential difference acting on the indicator, and Fig. 6 shows a conventional wheel steering angle display device. FIG. Rear wheels...5, 6, bell crank as a movable member...7, support shaft as a fixed member...8, rotary variable resistor...13, indicator...18, pointer...19
, Wheatstone bridge circuit...20, fixed resistor...21, 22, steering wheel...W.
Claims (1)
整するステアリング機構のうち両操舵輪共通の可
動部材と、これと対応する固定部材との間に操舵
輪の操舵角度に比例して動作される一つの可変抵
抗器を配設するとともに、この可変抵抗器をホイ
ーストンブリツジ回路の可変分割抵抗として接続
し、さらにこの可変分割抵抗値の変化により作動
され、前記ホイーストンブリツジ回路を構成する
検流器を表示器として運転席に配設したことを特
徴とする産業車両の車輪操舵角度表示装置。 ２ 産業車両の後車軸の上面に立設した固定部材
としての支軸と、同支軸に対し回動可能に連結さ
れ、かつステアリング機構の可動部材となるベル
クランクとの間にロータリー式の可変抵抗器が介
在されている実用新案登録請求の範囲第１項に記
載の産業車両の車輪操舵角度表示装置。[Scope of Claim for Utility Model Registration] 1. Among the steering mechanisms that adjust the respective steering angles of a pair of left and right steering wheels, a movable member common to both steering wheels and a corresponding fixed member are arranged to adjust the steering angle of the steering wheels. A variable resistor is provided which is operated in proportion to the value of the variable resistor, and this variable resistor is connected as a variable dividing resistor of the Wheatstone bridge circuit. A wheel steering angle display device for an industrial vehicle, characterized in that a galvanometer constituting an Easton Bridge circuit is disposed as an indicator in the driver's seat. 2. A rotary type adjustable shaft is connected between a support shaft as a fixed member installed upright on the upper surface of the rear axle of an industrial vehicle and a bell crank that is rotatably connected to the support shaft and serves as a movable member of the steering mechanism. A wheel steering angle display device for an industrial vehicle according to claim 1, wherein a resistor is interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17598786U JPS62138680U (en) | 1986-11-15 | 1986-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17598786U JPS62138680U (en) | 1986-11-15 | 1986-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138680U true JPS62138680U (en) | 1987-09-01 |
Family
ID=31115814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17598786U Pending JPS62138680U (en) | 1986-11-15 | 1986-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138680U (en) |
-
1986
- 1986-11-15 JP JP17598786U patent/JPS62138680U/ja active Pending