JPH0163537U - - Google Patents
Info
- Publication number
- JPH0163537U JPH0163537U JP1987159275U JP15927587U JPH0163537U JP H0163537 U JPH0163537 U JP H0163537U JP 1987159275 U JP1987159275 U JP 1987159275U JP 15927587 U JP15927587 U JP 15927587U JP H0163537 U JPH0163537 U JP H0163537U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- pump
- hydraulic
- engine
- center differential
- 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 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本考案に係る四輪駆動車の動力伝達装
置の一実施例を示す概略構成図、第２図は第１図
の差動ポンプの一実施例を示す構成図、第３図は
第２図の差動ポンプの差動回転数―差動制限トル
クとの関係を示す特性図である。
１……エンジン、２……トルクコンバータ、３
……自動変速機、１０……センタデフ、１１……
デフケース、１５，１６……サイドギヤ、１７，
１８……出力軸、２０……フロントデフ、２１…
…リヤデフ、２２……前輪、２３……後輪、３０
……差動ポンプ、３１……ベーンポンプ、３２…
…カムリング、３３……ロータ、４０……油圧制
御回路。
FIG. 1 is a schematic configuration diagram showing an embodiment of a power transmission device for a four-wheel drive vehicle according to the present invention, FIG. 2 is a configuration diagram showing an embodiment of the differential pump of FIG. 1, and FIG. 3 is a characteristic diagram showing the relationship between differential rotation speed and differential limiting torque of the differential pump in FIG. 2. FIG. 1...Engine, 2...Torque converter, 3
... Automatic transmission, 10 ... Center differential, 11 ...
Differential case, 15, 16...Side gear, 17,
18...Output shaft, 20...Front differential, 21...
...Rear differential, 22...Front wheel, 23...Rear wheel, 30
... Differential pump, 31 ... Vane pump, 32 ...
...Cam ring, 33...Rotor, 40...Hydraulic control circuit.
Claims (1)
される変速機の出力をセンタデフを介して前後軸
に伝達させるようにした四輪駆動車の動力伝達装
置において、回転差に応じた油圧を発生させる油
圧ポンプ及び当該油圧ポンプにより発生された油
圧により当該油圧ポンプの作動を抑制させる油圧
制御回路とを備えた差動ポンプを、前記センタデ
フに連結して当該センタデフの差動を制限するこ
とを特徴とする四輪駆動車の動力伝達装置。 In a power transmission system for a four-wheel drive vehicle, in which an engine is mounted horizontally and the output of a transmission connected to the engine is transmitted to the front and rear axles via a center differential, hydraulic pressure is generated that corresponds to the rotational difference. A differential pump including a pump and a hydraulic control circuit that suppresses the operation of the hydraulic pump by the hydraulic pressure generated by the hydraulic pump is connected to the center differential to limit the differential movement of the center differential. Power transmission device for four-wheel drive vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159275U JPH0163537U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159275U JPH0163537U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163537U true JPH0163537U (en) | 1989-04-24 |
Family
ID=31440344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159275U Pending JPH0163537U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163537U (en) |
-
1987
- 1987-10-20 JP JP1987159275U patent/JPH0163537U/ja active Pending
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