JPH0369322U - - Google Patents
Info
- Publication number
- JPH0369322U JPH0369322U JP12815889U JP12815889U JPH0369322U JP H0369322 U JPH0369322 U JP H0369322U JP 12815889 U JP12815889 U JP 12815889U JP 12815889 U JP12815889 U JP 12815889U JP H0369322 U JPH0369322 U JP H0369322U
- Authority
- JP
- Japan
- Prior art keywords
- wheel drive
- accumulator
- main shaft
- pressure
- path
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図、第２図は本発明の一実施例を示す断面
図、第３図は車速と吐出圧の関係を示すグラフ、
第４図は時間とライン圧との関係を示すグラフ、
第５図は従来の油圧回路を示す図である。
図中、１……センタケース、２……リヤケース
、３……アキユムレータ、４……シリンダ、５，
６……ボルト、７……ピストン、７Ａ……受圧部
、７Ｂ……円筒部、８……リターンスプリング、
９……アダプタ、９Ａ……オリフイス、１０……
油圧路、１１……湿式多板クラツチ機構、１１Ａ
……ドラム、１１Ｂ……開口部、１２……メイン
シヤフト、１３……潤滑通路、１４……ベアリン
グ、１５……オイルポンプ、１６……液圧路、１
７……空間部。
1 and 2 are cross-sectional views showing one embodiment of the present invention, and FIG. 3 is a graph showing the relationship between vehicle speed and discharge pressure.
Figure 4 is a graph showing the relationship between time and line pressure.
FIG. 5 is a diagram showing a conventional hydraulic circuit. In the figure, 1... Center case, 2... Rear case, 3... Accumulator, 4... Cylinder, 5...
6...Bolt, 7...Piston, 7A...Pressure receiving part, 7B...Cylindrical part, 8...Return spring,
9...adapter, 9A...orifice, 10...
Hydraulic path, 11...Wet type multi-disc clutch mechanism, 11A
... Drum, 11B ... Opening, 12 ... Main shaft, 13 ... Lubrication passage, 14 ... Bearing, 15 ... Oil pump, 16 ... Hydraulic pressure path, 1
7... Space section.
Claims (1)
チ機構に油圧を供給する油圧路にアキユムレータ
を設けて切換シヨツクを防止する２輪駆動−４輪
駆動切換制御機構において、前記アキユムレータ
のシリンダとピストンの間に、背圧としてメイン
シヤフト上に設けたオイルポンプの吐出圧を供給
する液圧路を設けたことを特徴とする２輪駆動−
４輪駆動切換制御機構。 In a two-wheel drive-four-wheel drive switching control mechanism that prevents a switching shock by providing an accumulator in a hydraulic path that supplies hydraulic pressure to a multi-disc clutch mechanism that switches between two-wheel drive and four-wheel drive, the cylinder and piston of the accumulator A two-wheel drive system characterized in that a hydraulic pressure path is provided between the main shaft and supplying the discharge pressure of an oil pump provided on the main shaft as back pressure.
4-wheel drive switching control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12815889U JPH085395Y2 (en) | 1989-11-01 | 1989-11-01 | Two-wheel drive-four-wheel drive switching control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12815889U JPH085395Y2 (en) | 1989-11-01 | 1989-11-01 | Two-wheel drive-four-wheel drive switching control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369322U true JPH0369322U (en) | 1991-07-10 |
| JPH085395Y2 JPH085395Y2 (en) | 1996-02-14 |
Family
ID=31675879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12815889U Expired - Lifetime JPH085395Y2 (en) | 1989-11-01 | 1989-11-01 | Two-wheel drive-four-wheel drive switching control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085395Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020084948A1 (en) * | 2018-10-24 | 2020-04-30 | ジヤトコ株式会社 | Power transmission device |
-
1989
- 1989-11-01 JP JP12815889U patent/JPH085395Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020084948A1 (en) * | 2018-10-24 | 2020-04-30 | ジヤトコ株式会社 | Power transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085395Y2 (en) | 1996-02-14 |
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