JPH0441126U - - Google Patents
Info
- Publication number
- JPH0441126U JPH0441126U JP8338490U JP8338490U JPH0441126U JP H0441126 U JPH0441126 U JP H0441126U JP 8338490 U JP8338490 U JP 8338490U JP 8338490 U JP8338490 U JP 8338490U JP H0441126 U JPH0441126 U JP H0441126U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- generating means
- relief valve
- oil
- hydraulic pressure
- 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 3
- 230000001050 lubricating effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図〜第６図は本考案の一実施例を示すもの
で、第１図および第２図はそれぞれ四輪駆動車両
の前進時および後退時における動力伝達系を示す
図、第３図はその動力伝達装置の縦断面図、第４
図は第３図の−線断面図、第５図はオリフイ
ス閉塞手段による油圧特性を示すグラフ、第６図
は油圧クラツチに供給される潤滑油量を示すグラ
フである。
８……入力軸、９……出力軸、２２……リリー
フ弁、２６……オリフイス、Ｃ……油圧クラツチ
、Ｐｆ……第１油圧ポンプ（油圧発生手段）、Ｐ
ｒ……第２油圧ポンプ（油圧発生手段）。
Figures 1 to 6 show an embodiment of the present invention. Figures 1 and 2 are diagrams showing the power transmission system when a four-wheel drive vehicle moves forward and backward, respectively, and Figure 3 shows Vertical sectional view of the power transmission device, No. 4
The drawings are a sectional view taken along the line -- in FIG. 3, FIG. 5 is a graph showing the hydraulic characteristics of the orifice closing means, and FIG. 6 is a graph showing the amount of lubricating oil supplied to the hydraulic clutch. 8... Input shaft, 9... Output shaft, 22... Relief valve, 26... Orifice, C... Hydraulic clutch, Pf... First hydraulic pump (hydraulic pressure generating means), P
r...Second hydraulic pump (hydraulic pressure generating means).
Claims (1)
を発生する油圧発生手段Ｐｆ，Ｐｒと、その油圧
発生手段Ｐｆ，Ｐｒからの圧油により係合して前
記入力軸８と出力軸９を連結する油圧クラツチＣ
と、前記圧油の圧力上昇の上限を規制するリリー
フ弁２２と、前記圧油の一部を排出するオリフイ
ス２６と、このオリフイス２６から排出された油
を前記油圧クラツチＣの潤滑部に導く手段とを備
えた動力伝達装置において、 前記リリーフ弁２２のリリーフ動作時に、その
リリーフ弁２２から排出された油を前記油圧クラ
ツチＣの潤滑部に導くように構成したことを特徴
とする、動力伝達装置。[Claims for Utility Model Registration] Hydraulic pressure generating means Pf and Pr that generate hydraulic pressure based on the relative rotation of the input shaft 8 and output shaft 9, and the hydraulic pressure generating means Pf and Pr engaged by pressure oil from the hydraulic pressure generating means Pf and Pr, Hydraulic clutch C connecting input shaft 8 and output shaft 9
, a relief valve 22 for regulating the upper limit of the pressure rise of the pressure oil, an orifice 26 for discharging a portion of the pressure oil, and a means for guiding the oil discharged from the orifice 26 to the lubricating part of the hydraulic clutch C. The power transmission device is characterized in that the oil discharged from the relief valve 22 is guided to the lubricating part of the hydraulic clutch C during the relief operation of the relief valve 22. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8338490U JPH0441126U (en) | 1990-08-07 | 1990-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8338490U JPH0441126U (en) | 1990-08-07 | 1990-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441126U true JPH0441126U (en) | 1992-04-08 |
Family
ID=31631010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8338490U Pending JPH0441126U (en) | 1990-08-07 | 1990-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441126U (en) |
-
1990
- 1990-08-07 JP JP8338490U patent/JPH0441126U/ja active Pending
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