JPS6432232U - - Google Patents
Info
- Publication number
- JPS6432232U JPS6432232U JP12737087U JP12737087U JPS6432232U JP S6432232 U JPS6432232 U JP S6432232U JP 12737087 U JP12737087 U JP 12737087U JP 12737087 U JP12737087 U JP 12737087U JP S6432232 U JPS6432232 U JP S6432232U
- Authority
- JP
- Japan
- Prior art keywords
- drive state
- drive
- control device
- switching control
- buffer means
- 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 5
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図は本考案に係る４輪駆動車の駆動状態切
換え制御装置の実施例の構成を示す要部油圧回路
図、第２図は、上記実施例が適用された車両用４
輪駆動車の動力伝達系路を示す概略ブロツク図、
第３図は、２輪駆動及び４輪駆動を切換えるため
のトランスフアの構成を示すスケルトン図、第４
図は、前後輪の差動が不能の状態でエンジンを停
止したときの出力トルク及び車両前後上下加速度
の様子を示す線図、第５図はオリフイス６７及び
８０の特性を示すＣ４油圧線図である。
２０……トランスフア、２１……第１出力軸、
２２……第２出力軸、ＣＬ……クラツチ、Ｋ……
緩衝手段、６０……トランスフアマニユアルバル
ブ、７０……切換えバルブ、８０……オリフイス
、９０……油圧源。
FIG. 1 is a hydraulic circuit diagram of the main parts showing the configuration of an embodiment of the drive state switching control device for a four-wheel drive vehicle according to the present invention, and FIG.
A schematic block diagram showing the power transmission path of a wheel drive vehicle,
Figure 3 is a skeleton diagram showing the configuration of the transfer for switching between two-wheel drive and four-wheel drive;
The figure is a diagram showing the output torque and vehicle longitudinal and vertical acceleration when the engine is stopped with front and rear wheel differentials disabled. Figure 5 is a C4 oil pressure diagram showing the characteristics of orifices 67 and 80. It is. 20...transfer, 21...first output shaft,
22...Second output shaft, CL...Clutch, K...
Buffer means, 60...transfer manual valve, 70...switching valve, 80...orifice, 90...hydraulic source.
Claims (1)
駆動状態とを切換えるクラツチ機構を備え、 且つ、走行中いずれの駆動状態側に選択されて
いた場合であつても、エンジンの停止により特定
の駆動状態側に切換えられる構成とされた４輪駆
動車の駆動状態切換制御装置において、 エンジンの停止によつて作動状態となる緩衝手
段と、 エンジンの停止に伴う前記特定の駆動状態側へ
の切換えを、前記緩衝手段を介して行う手段と、 を備えたことを特徴とする４輪駆動車の駆動状
態切換制御装置。[Scope of claim for utility model registration] Equipped with a clutch mechanism that switches between a drive state that allows differential movement between the front and rear wheels and a drive state that does not allow it, and even if either drive state is selected while driving. , a drive state switching control device for a four-wheel drive vehicle configured to switch to a specific drive state when the engine stops; a buffer means that becomes activated when the engine stops; A drive state switching control device for a four-wheel drive vehicle, comprising: means for switching to the drive state side via the buffer means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12737087U JPS6432232U (en) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12737087U JPS6432232U (en) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432232U true JPS6432232U (en) | 1989-02-28 |
Family
ID=31379743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12737087U Pending JPS6432232U (en) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432232U (en) |
-
1987
- 1987-08-21 JP JP12737087U patent/JPS6432232U/ja active Pending
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