JPS63150829U - - Google Patents
Info
- Publication number
- JPS63150829U JPS63150829U JP4255787U JP4255787U JPS63150829U JP S63150829 U JPS63150829 U JP S63150829U JP 4255787 U JP4255787 U JP 4255787U JP 4255787 U JP4255787 U JP 4255787U JP S63150829 U JPS63150829 U JP S63150829U
- Authority
- JP
- Japan
- Prior art keywords
- wheel drive
- drive shaft
- hydraulic clutch
- throttle valve
- pressure oil
- 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 2
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は本考案の制御系統図、第２図は本考案
による電磁絞り弁制御特性図である。
１０……前輪駆動軸、１１……後輪駆動軸、１
２……油圧クラツチ、１６……差動ポンプ、１９
……電磁絞り弁、２１……操舵装置、２２……タ
イロツド、２３……電気スイツチ。
FIG. 1 is a control system diagram of the present invention, and FIG. 2 is a control characteristic diagram of the electromagnetic throttle valve according to the present invention. 10...Front wheel drive shaft, 11...Rear wheel drive shaft, 1
2... Hydraulic clutch, 16... Differential pump, 19
... Electromagnetic throttle valve, 21 ... Steering device, 22 ... Tie rod, 23 ... Electric switch.
Claims (1)
と、前記前輪駆動軸と後輪駆動軸との回転速度差
のみによつて作動し前記油圧クラツチの接続方向
油室に圧油を供給する差動ポンプとを備えた４輪
駆動車において、前記差動ポンプの吐出圧油をタ
ンクに流出するレリーフ通路に電磁絞り弁を設け
、操舵装置のタイロツド等の軸動による一定操舵
角でＯＮ，ＯＦＦし、前記電磁絞り弁を制御する
電気スイツチを備えたことを特徴値する４輪駆動
装置。 A hydraulic clutch is provided between a front wheel drive shaft and a rear wheel drive shaft, and the hydraulic clutch is actuated only by the difference in rotational speed between the front wheel drive shaft and the rear wheel drive shaft, and supplies pressure oil to the oil chamber in the connection direction of the hydraulic clutch. In a four-wheel drive vehicle equipped with a differential pump, an electromagnetic throttle valve is provided in a relief passage through which pressure oil discharged from the differential pump flows into a tank, and the valve is turned on at a constant steering angle by shaft movement of a tie rod of a steering device, etc. A four-wheel drive system characterized by comprising an electric switch for turning off and controlling the electromagnetic throttle valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255787U JPS63150829U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4255787U JPS63150829U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150829U true JPS63150829U (en) | 1988-10-04 |
Family
ID=30858582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4255787U Pending JPS63150829U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150829U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60252126A (en) * | 1984-05-30 | 1985-12-12 | Sanshin Ind Co Ltd | Tank for fuel mixed with lubricating oil |
| JPS61146636A (en) * | 1984-12-20 | 1986-07-04 | Nissan Motor Co Ltd | Driving force distribution controller for 4wd car |
| JPS61157436A (en) * | 1984-12-28 | 1986-07-17 | Nissan Motor Co Ltd | Drive power distribution control device in four wheel-drive vehicle |
| JPS61268530A (en) * | 1985-05-20 | 1986-11-28 | Nissan Motor Co Ltd | Torque distributing device |
-
1987
- 1987-03-25 JP JP4255787U patent/JPS63150829U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60252126A (en) * | 1984-05-30 | 1985-12-12 | Sanshin Ind Co Ltd | Tank for fuel mixed with lubricating oil |
| JPS61146636A (en) * | 1984-12-20 | 1986-07-04 | Nissan Motor Co Ltd | Driving force distribution controller for 4wd car |
| JPS61157436A (en) * | 1984-12-28 | 1986-07-17 | Nissan Motor Co Ltd | Drive power distribution control device in four wheel-drive vehicle |
| JPS61268530A (en) * | 1985-05-20 | 1986-11-28 | Nissan Motor Co Ltd | Torque distributing device |