JPS6396936U - - Google Patents
Info
- Publication number
- JPS6396936U JPS6396936U JP19331586U JP19331586U JPS6396936U JP S6396936 U JPS6396936 U JP S6396936U JP 19331586 U JP19331586 U JP 19331586U JP 19331586 U JP19331586 U JP 19331586U JP S6396936 U JPS6396936 U JP S6396936U
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- control
- drive
- viscous
- driving force
- 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 4
- 230000005540 biological transmission Effects 0.000 description 2
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Mechanical Operated Clutches (AREA)
- Transmission Devices (AREA)
Description
第１図は第１実施例のトランスフア装置が適応
された四輪駆動車を示す全体図、第２図は第１実
施例のトランスフア装置を示す断面図、第３図は
第１実施例装置での前輪側トルク伝達特性図、第
４図及び第５図はコントロールユニツトへ予め設
定してある制御特性マツプ図、第６図はコントロ
ールユニツトの駆動力配分制御作動の流れを示す
フローチヤート図、第７図は第２実施例の差動制
限制御装置が適応された自動車を示す全体図、第
８図は第２実施例の差動制限制御装置を内蔵した
リヤデイフアレンシヤルを示す断面図、第９図は
第２実施例装置での差動制限トルク特性図、第１
０図は従来の粘性クラツチによる粘性トルク特性
図、第１１図はハンプ現象を説明する伝達トルク
特性図である。
Ａ１…トランスフア装置（車両用駆動力配分装
置）、１２…トランスフア入力軸、１５…後輪、
１６…トランスフア出力軸、１９…前輪、２０…
粘性クラツチ、３０…多板摩擦クラツチ（制御ク
ラツチ）、３６…制御油圧発生装置、Ａ２…差動
制限制御装置（車両用駆動力配分装置）、５４…
左輪側ドライブシヤフト、５５…右輪側ドライブ
シヤフト、５６…左後輪、５７…右後輪、６０…
粘性クラツチ、７０…多板摩擦クラツチ（制御ク
ラツチ）、７４…制御油圧発生装置。
Fig. 1 is an overall view showing a four-wheel drive vehicle to which the transfer device of the first embodiment is applied, Fig. 2 is a cross-sectional view showing the transfer device of the first embodiment, and Fig. 3 is the first embodiment. The front wheel torque transmission characteristic diagram of the device, Figures 4 and 5 are control characteristic maps preset to the control unit, and Figure 6 is a flowchart showing the flow of the control unit's driving force distribution control operation. , FIG. 7 is an overall view showing an automobile to which the differential limiting control device of the second embodiment is applied, and FIG. 8 is a cross section showing a rear differential incorporating the differential limiting control device of the second embodiment. 9 is a differential limiting torque characteristic diagram of the second embodiment device, and FIG.
FIG. 0 is a viscous torque characteristic diagram using a conventional viscous clutch, and FIG. 11 is a transmission torque characteristic diagram illustrating the hump phenomenon. A1... Transfer device (vehicle driving force distribution device), 12... Transfer input shaft, 15... Rear wheel,
16... Transfer output shaft, 19... Front wheel, 20...
Viscous clutch, 30...Multi-plate friction clutch (control clutch), 36...Control hydraulic pressure generator, A2...Differential limiting control device (driving force distribution device for vehicle), 54...
Left wheel side drive shaft, 55...Right wheel side drive shaft, 56...Left rear wheel, 57...Right rear wheel, 60...
Viscous clutch, 70...Multi-plate friction clutch (control clutch), 74...Control hydraulic pressure generator.
Claims (1)
動軸に分配伝達可能な位置に設けられ、クラツチ
締結により前後輪または左右輪への駆動伝達力の
変更が可能な駆動系クラツチ手段を備えた車両用
駆動力配分装置において、 前記駆動系クラツチ手段が、互いに並列に設け
られた粘性クラツチと制御クラツチとによつて構
成され、 前記粘性クラツチは、連結される入出力軸回転
速度差に応じて締結力が発生するクラツチであり
、 前記制御クラツチは、外部から付与される締結
力によつて、少なくとも所定値以上の入出力軸回
転速度差が発生した時に締結されるクラツチであ
る事を特徴とする車両用駆動力配分装置。[Scope of Claim for Utility Model Registration] A drive that is installed in a position where the engine driving force can be distributed and transmitted to the front and rear wheel drive shafts or the left and right wheel drive shafts, and that allows the drive force to be changed to the front and rear wheels or the left and right wheels by tightening the clutch. In a vehicle drive force distribution device equipped with a system clutch means, the drive system clutch means is constituted by a viscous clutch and a control clutch that are provided in parallel with each other, and the viscous clutch is connected to an input/output shaft connected to the viscous clutch. The control clutch is a clutch that generates a fastening force in accordance with a rotational speed difference, and the control clutch is a clutch that is fastened when an input/output shaft rotational speed difference of at least a predetermined value occurs due to a fastening force applied from the outside. A vehicle driving force distribution device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19331586U JPS6396936U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19331586U JPS6396936U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6396936U true JPS6396936U (en) | 1988-06-23 |
Family
ID=31149226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19331586U Pending JPS6396936U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6396936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63284027A (en) * | 1987-04-28 | 1988-11-21 | シユタイル−ダイムレル−プーフ・アクチエンゲゼルシヤフト | Drive for automobile |
-
1986
- 1986-12-16 JP JP19331586U patent/JPS6396936U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63284027A (en) * | 1987-04-28 | 1988-11-21 | シユタイル−ダイムレル−プーフ・アクチエンゲゼルシヤフト | Drive for automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6396936U (en) | ||
| JPS6440726U (en) | ||
| JPS61191925U (en) | ||
| JPH0172415U (en) | ||
| US4756209A (en) | Drive power transmission device | |
| KR19990038431A (en) | 4-wheel drive controller for cars | |
| JPS6346232U (en) | ||
| JPS62163426U (en) | ||
| JPS61101034U (en) | ||
| JPS62244715A (en) | Four-wheel drive device | |
| JPS6212534U (en) | ||
| JPS6313331U (en) | ||
| JPS6185518U (en) | ||
| JPH01136021U (en) | ||
| JPH01123938U (en) | ||
| JPS6394831U (en) | ||
| JPS632623U (en) | ||
| JPS6322236U (en) | ||
| JPS6248842U (en) | ||
| JPH01123540U (en) | ||
| JPS61191923U (en) | ||
| JPS6236929U (en) | ||
| JPS61192926U (en) | ||
| JPH02102831U (en) | ||
| JPS63193931U (en) |