JPS6325871U - - Google Patents
Info
- Publication number
- JPS6325871U JPS6325871U JP11992786U JP11992786U JPS6325871U JP S6325871 U JPS6325871 U JP S6325871U JP 11992786 U JP11992786 U JP 11992786U JP 11992786 U JP11992786 U JP 11992786U JP S6325871 U JPS6325871 U JP S6325871U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- piston
- case
- lockup
- output shaft
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
Landscapes
- Control Of Fluid Gearings (AREA)
Description
第１図は本考案実施例のロツクアツプ機構付ト
ルクコンバータを示す断面図、第２図は実施例の
ロツクアツプ機構付トルクコンバータの要部断面
図、第３図は従来のロツクアツプ機構付トルクコ
ンバータの要部断面図である。
１……ポンプ羽根車、２……コンバータケース
（ケース）、３……クランクシヤフト（入力軸）
、４……タービン羽根車、５……変速機入力軸（
出力軸）、７……コンバータ油室（羽根車流体室
）、８……ロツクアツプピストン、９……フエー
シング、１０……ロツクアツプ油室（ロツクアツ
プ流体室）、１１……オリフイス孔。
Fig. 1 is a sectional view showing a torque converter with a lock-up mechanism according to an embodiment of the present invention, Fig. 2 is a sectional view of main parts of a torque converter with a lock-up mechanism according to an embodiment, and Fig. 3 is a main part of a conventional torque converter with a lock-up mechanism. FIG. 1...Pump impeller, 2...Converter case (case), 3...Crankshaft (input shaft)
, 4... Turbine impeller, 5... Transmission input shaft (
output shaft), 7... converter oil chamber (impeller fluid chamber), 8... lock-up piston, 9... facing, 10... lock-up oil chamber (lock-up fluid chamber), 11... orifice hole.
Claims (1)
車と、 該ポンプ羽根車とは対向位置に配置され、出力
軸に結合されるタービン羽根車と、 該タービン羽根車とケースとの間であつて、出
力軸に対し回転方向には結合状態で軸方向には移
動可能に設けられるロツクアツプピストンと、 該ロツクアツプピストンのケースに対するロツ
クアツプ締結部に設けられるフエーシングとを備
え、 前記ロツクアツプピストンとケースとの間に形
成されるロツクアツプ流体室の流体をドレーンす
ることで、ロツクアツプ流体室と羽根車流体室と
の間に差圧を生じさせてロツクアツプ締結を行な
うようにしたロツクアツプ機構付流体伝動装置に
おいて、 前記ロツクアツプピストンのフエーシング取付
部に、ロツクアツプピストンとフエーシングとを
貫通する軸方向のオリフイス孔を形成させたこと
を特徴とするロツクアツプ機構付流体伝動装置。[Claims for Utility Model Registration] A pump impeller coupled to an input shaft via a case; a turbine impeller disposed opposite to the pump impeller and coupled to the output shaft; and the turbine impeller coupled to the output shaft. and a case, a lock-up piston connected to the output shaft in a rotational direction and movable in an axial direction, and a facing provided at a lock-up fastening portion of the lock-up piston to the case. and by draining the fluid in the lockup fluid chamber formed between the lockup piston and the case, a differential pressure is generated between the lockup fluid chamber and the impeller fluid chamber to perform the lockup connection. What is claimed is: 1. A fluid transmission device with a lock-up mechanism, characterized in that an axial orifice hole passing through the lock-up piston and the facing is formed in the facing mounting portion of the lock-up piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11992786U JPS6325871U (en) | 1986-08-05 | 1986-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11992786U JPS6325871U (en) | 1986-08-05 | 1986-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325871U true JPS6325871U (en) | 1988-02-20 |
Family
ID=31007763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11992786U Pending JPS6325871U (en) | 1986-08-05 | 1986-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325871U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102963A (en) * | 1988-10-12 | 1990-04-16 | Nsk Warner Kk | Lock-up clutch facing of torque converter |
| JPH066798U (en) * | 1992-07-06 | 1994-01-28 | 株式会社大金製作所 | Lockup device for torque converter |
-
1986
- 1986-08-05 JP JP11992786U patent/JPS6325871U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102963A (en) * | 1988-10-12 | 1990-04-16 | Nsk Warner Kk | Lock-up clutch facing of torque converter |
| JPH066798U (en) * | 1992-07-06 | 1994-01-28 | 株式会社大金製作所 | Lockup device for torque converter |
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