JPH0369323U - - Google Patents
Info
- Publication number
- JPH0369323U JPH0369323U JP12815989U JP12815989U JPH0369323U JP H0369323 U JPH0369323 U JP H0369323U JP 12815989 U JP12815989 U JP 12815989U JP 12815989 U JP12815989 U JP 12815989U JP H0369323 U JPH0369323 U JP H0369323U
- Authority
- JP
- Japan
- Prior art keywords
- wheel drive
- oil hole
- switching
- return spring
- piston
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す断面図、第２
図は時間とピストン背圧の関係を示すグラフ、第
３図、第４図は従来例を示す図、第５図は他の従
来例を示す図である。
図中、１……湿式多板クラツチ機構、２……ド
ラム、３，５……プレート、４……ハブ、６……
ピストン、７……リテーナ、８……リターンスプ
リング、９……油孔、１０……ワンウエイバルブ
、１１……リターンスプリング、１２……オリフ
イス、１３……連通孔、１４……ストツパ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a graph showing the relationship between time and piston back pressure, FIGS. 3 and 4 are diagrams showing a conventional example, and FIG. 5 is a diagram showing another conventional example. In the figure, 1... wet multi-plate clutch mechanism, 2... drum, 3, 5... plate, 4... hub, 6...
Piston, 7... Retainer, 8... Return spring, 9... Oil hole, 10... One-way valve, 11... Return spring, 12... Orifice, 13... Communication hole, 14... Stopper.
Claims (1)
クラツチ機構をそのドラムに形成した油孔から油
圧を給排してピストンを移動することにより作動
または非作動とする２輪駆動−４輪駆動切換制御
機構において、前記油孔にオリフイスと連通孔を
有するワンウエイバルブをリターンスプリングを
介して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。 2-wheel drive - 4-wheel drive in which a multi-disc clutch mechanism for switching between 2-wheel drive and 4-wheel drive is activated or deactivated by supplying and discharging hydraulic pressure from an oil hole formed in the drum to move a piston. A two-wheel drive/four-wheel drive switching control mechanism, characterized in that a one-way valve having an orifice and a communication hole is provided in the oil hole via a return spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989128159U JP2500619Y2 (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 |
|---|---|---|---|
| JP1989128159U JP2500619Y2 (en) | 1989-11-01 | 1989-11-01 | Two-wheel drive-four-wheel drive switching control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369323U true JPH0369323U (en) | 1991-07-10 |
| JP2500619Y2 JP2500619Y2 (en) | 1996-06-12 |
Family
ID=31675880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989128159U Expired - Lifetime JP2500619Y2 (en) | 1989-11-01 | 1989-11-01 | Two-wheel drive-four-wheel drive switching control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500619Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017166671A (en) * | 2016-03-18 | 2017-09-21 | 株式会社エクセディ | Lock-up device of torque converter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983222U (en) * | 1982-11-27 | 1984-06-05 | 株式会社クボタ | hydraulic clutch |
| JPS63188523A (en) * | 1987-01-30 | 1988-08-04 | Toyoda Mach Works Ltd | Drive force transmitting device |
-
1989
- 1989-11-01 JP JP1989128159U patent/JP2500619Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5983222U (en) * | 1982-11-27 | 1984-06-05 | 株式会社クボタ | hydraulic clutch |
| JPS63188523A (en) * | 1987-01-30 | 1988-08-04 | Toyoda Mach Works Ltd | Drive force transmitting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017166671A (en) * | 2016-03-18 | 2017-09-21 | 株式会社エクセディ | Lock-up device of torque converter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500619Y2 (en) | 1996-06-12 |
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