JPH0163535U - - Google Patents
Info
- Publication number
- JPH0163535U JPH0163535U JP1987159362U JP15936287U JPH0163535U JP H0163535 U JPH0163535 U JP H0163535U JP 1987159362 U JP1987159362 U JP 1987159362U JP 15936287 U JP15936287 U JP 15936287U JP H0163535 U JPH0163535 U JP H0163535U
- Authority
- JP
- Japan
- Prior art keywords
- wheel drive
- steering angle
- lock
- state
- 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 1
Landscapes
- Retarders (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案の一実施例によるロツク制御装
置の概略構成図、第２図は同装置の動作を示すフ
ローチヤートである。
１……中央差動装置のロツク機構、１ａ……リ
ングギヤのスプライン、１ｂ……プラネツトキヤ
リアのスプライン、２……ロツクスリーブ、３…
…ラツク棒、４……モータ、５……ピニオン、６
……シフトフオーク、７……ロツクセンサスイツ
チ、８……コントローラ、９……デフロツクスイ
ツチ、１０……ロツクインジケータランプ、１１
……舵角センサスイツチ。
FIG. 1 is a schematic diagram of a lock control device according to an embodiment of the present invention, and FIG. 2 is a flowchart showing the operation of the device. 1...Lock mechanism of central differential gear, 1a...Spline of ring gear, 1b...Spline of planet carrier, 2...Lock sleeve, 3...
...Rack rod, 4...Motor, 5...Pinion, 6
...Shift fork, 7...Lock sensor switch, 8...Controller, 9...Defrot switch, 10...Lock indicator lamp, 11
...Rudder angle sensor switch.
Claims (1)
える中央差動装置に差動機能を停止させるための
ロツク機構を付設し、このロツク機構をアクチユ
エータによつて動作させてフリー状態とロツク状
態とに切換える構成を備えた４輪駆動車において
； 操舵機構の舵角が基準値より小さいときに判定
信号を出力する舵角判定手段と、フリー、ロツク
の切換え指令信号に応答し、上記判定信号が出力
されている場合に上記アクチユエータを駆動して
フリー状態、ロツク状態の切換えを行なう制御手
段とを備えたことを特徴とする４輪駆動車におけ
る中央差動装置のロツク制御装置。[Claims for Utility Model Registration] A locking mechanism for stopping the differential function is attached to the central differential device that transmits engine power to the front wheel drive system and the rear wheel drive system, and this locking mechanism is operated by an actuator. In a four-wheel drive vehicle that is configured to switch between a free state and a lock state by adjusting the steering angle, the steering angle determining means outputs a determination signal when the steering angle of the steering mechanism is smaller than a reference value, and a free and lock switching command signal is provided. and control means for driving the actuator to switch between a free state and a locked state when the determination signal is output. Lock control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159362U JPH0163535U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159362U JPH0163535U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163535U true JPH0163535U (en) | 1989-04-24 |
Family
ID=31440506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159362U Pending JPH0163535U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163535U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285133A (en) * | 1985-06-11 | 1986-12-15 | Fuji Heavy Ind Ltd | Full-time 4-wheel drive vehicle |
| JPS62286839A (en) * | 1986-06-05 | 1987-12-12 | Aisin Warner Ltd | Center differential mechanism controller for four-wheel driving vehicle |
-
1987
- 1987-10-20 JP JP1987159362U patent/JPH0163535U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61285133A (en) * | 1985-06-11 | 1986-12-15 | Fuji Heavy Ind Ltd | Full-time 4-wheel drive vehicle |
| JPS62286839A (en) * | 1986-06-05 | 1987-12-12 | Aisin Warner Ltd | Center differential mechanism controller for four-wheel driving vehicle |
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