JPH03127827U - - Google Patents
Info
- Publication number
- JPH03127827U JPH03127827U JP3684790U JP3684790U JPH03127827U JP H03127827 U JPH03127827 U JP H03127827U JP 3684790 U JP3684790 U JP 3684790U JP 3684790 U JP3684790 U JP 3684790U JP H03127827 U JPH03127827 U JP H03127827U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- driving force
- hydraulic pressure
- wheels
- supplied
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１〜３図は本考案の一実施例としての自動車
用駆動力伝達装置を示すもので、第１図は本駆動
力伝達装置の断面図、第２図は本装置を備えた４
輪駆動車のシステム構成図、第３図は本案による
駆動モード選択のフローチヤートであり、第４，
５図は本考案の案出過程で提案された自動車用駆
動力伝達装置を示すもので、第４図はその断面図
、第５図はそのシステム構成図である。
２……エンジン、２ａ……エンジン制御装置、
４……クラツチ、６……トランスミツシヨン、８
……出力軸、９……クラツチ制御部、１０……フ
ロントクラツチ（湿式多板クラツチ）、１０ｄ…
…フロントピストン、１２……フロントデフアレ
ンシヤルギヤ、１４，１６……前輪、１５……ベ
ベルギヤ機構、１７……プロペラシヤフト、１８
……リヤクラツチ（湿式多板クラツチ）、１０Ａ
，１０Ｂ，１８Ａ，１８Ｂ……クラツチデイスク
、１０ａ，１８ａ……油圧室、１０ｃ，１８ｃ…
…ハブ、１８ｄ……リヤピストン、１９……減速
機構、２０……リヤデフアレンシヤルギヤ、２２
，２４……後輪、３０……油圧ポンプ、３２，３
２ａ……リザーバ、３４……レギユレータバルブ
、３６，３８……電磁切換弁、４０……電磁制御
弁、４４……コントローラ、４６……車速センサ
、４８……前後加速度センサ、５０……横加速度
センサ、５２……操舵角センサ、５４……スロツ
トルセンサ、５６……エンジン回転数センサ、５
８……ブレーキセンサ、６０……シフトセンサ、
６４……モードセレクタ、６６，６８，７０……
モード設定スイツチ、７２，７４……オートモー
ド選択スイツチ、７６……警報装置、８０……ケ
ース、８０ａ……入力ギヤ、８２……フロントア
ウトプツトシヤフト、８４……リヤアウトプツト
シヤフト、８６，８８……油圧通路、９０……油
圧源、９２……制御バルブ、９２ａ，９２ｂ……
油圧供給路、９４，１０２……スプライン溝、９
６，１０４……油圧ポート、９８……クラツチ付
勢用スプリング、１００……当接板、１０６……
リターンスプリング、１０８……軸受。
1 to 3 show a driving force transmitting device for an automobile as an embodiment of the present invention.
The system configuration diagram of a wheel drive vehicle, Figure 3 is a flowchart of drive mode selection according to the present invention, and Figure 4.
FIG. 5 shows a driving force transmission device for an automobile that was proposed in the process of devising the present invention, FIG. 4 is a sectional view thereof, and FIG. 5 is a system configuration diagram thereof. 2...engine, 2a...engine control device,
4...Clutch, 6...Transmission, 8
...Output shaft, 9...Clutch control section, 10...Front clutch (wet type multi-plate clutch), 10d...
...Front piston, 12...Front differential gear, 14, 16...Front wheel, 15...Bevel gear mechanism, 17...Propeller shaft, 18
...Rear clutch (wet type multi-plate clutch), 10A
, 10B, 18A, 18B...Clutch disk, 10a, 18a...Hydraulic chamber, 10c, 18c...
...Hub, 18d... Rear piston, 19... Reduction mechanism, 20... Rear differential gear, 22
, 24...Rear wheel, 30...Hydraulic pump, 32,3
2a... Reservoir, 34... Regulator valve, 36, 38... Solenoid switching valve, 40... Solenoid control valve, 44... Controller, 46... Vehicle speed sensor, 48... Longitudinal acceleration sensor, 50... Lateral acceleration sensor, 52... Steering angle sensor, 54... Throttle sensor, 56... Engine rotation speed sensor, 5
8... Brake sensor, 60... Shift sensor,
64...Mode selector, 66, 68, 70...
Mode setting switch, 72, 74...Auto mode selection switch, 76...Alarm device, 80...Case, 80a...Input gear, 82...Front output shaft, 84...Rear output shaft, 86, 88 ...Hydraulic passage, 90...Hydraulic pressure source, 92...Control valve, 92a, 92b...
Hydraulic supply path, 94, 102...Spline groove, 9
6,104... Hydraulic port, 98... Clutch biasing spring, 100... Contact plate, 106...
Return spring, 108...Bearing.
Claims (1)
伝達して該前輪と該後輪とにより車両を４輪駆動
しうる自動車用駆動力伝達装置において、該前輪
への駆動力伝達経路及び該後輪への駆動力伝達経
路に介装されて供給油圧に応じて接断し駆動力を
伝達又は遮断する湿式多板クラツチと、該湿式多
板クラツチへの供給油圧に対抗するように装着さ
れたクラツチ付勢用スプリングとが設けられて、
上記の２つの湿式多板クラツチのうちの一方が、
油圧供給時には該クラツチ付勢用スプリングの付
勢力に対抗する該供給油圧によつて接続を解除さ
れて駆動力を遮断され、該供給油圧の低下時には
該クラツチ付勢用スプリングの付勢力によつて接
続されて駆動力を伝達しうるように設定されてい
ることを特徴とする、自動車用駆動力伝達装置。 In a drive power transmission device for an automobile capable of transmitting driving force from an engine to both front wheels and rear wheels to drive the vehicle in four wheels by the front wheels and the rear wheels, the drive power transmission path to the front wheels and the rear wheels are connected. A wet multi-disc clutch is installed in the drive power transmission path to the wheels and connects/disconnects depending on the supplied hydraulic pressure to transmit or cut off the driving force, and a wet multi-disc clutch is installed to counteract the hydraulic pressure supplied to the wet multi-disc clutch. A clutch biasing spring is provided,
One of the two wet multi-plate clutches mentioned above is
When hydraulic pressure is supplied, the connection is released and the driving force is cut off by the supplied hydraulic pressure that opposes the biasing force of the clutch biasing spring, and when the supplied hydraulic pressure decreases, the biasing force of the clutch biasing spring A driving force transmission device for an automobile, characterized in that the device is configured to be connected to transmit driving force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684790U JPH03127827U (en) | 1990-04-05 | 1990-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684790U JPH03127827U (en) | 1990-04-05 | 1990-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127827U true JPH03127827U (en) | 1991-12-24 |
Family
ID=31543437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3684790U Pending JPH03127827U (en) | 1990-04-05 | 1990-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525267A (en) * | 2004-12-22 | 2008-07-17 | ハルデツクス トラクション アーベ− | All-wheel drive torque distribution (VECTORING) system |
-
1990
- 1990-04-05 JP JP3684790U patent/JPH03127827U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525267A (en) * | 2004-12-22 | 2008-07-17 | ハルデツクス トラクション アーベ− | All-wheel drive torque distribution (VECTORING) system |
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