JPS6435242U - - Google Patents
Info
- Publication number
- JPS6435242U JPS6435242U JP12926887U JP12926887U JPS6435242U JP S6435242 U JPS6435242 U JP S6435242U JP 12926887 U JP12926887 U JP 12926887U JP 12926887 U JP12926887 U JP 12926887U JP S6435242 U JPS6435242 U JP S6435242U
- Authority
- JP
- Japan
- Prior art keywords
- lock
- front cover
- turbine hub
- torque converter
- input 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
- 238000005461 lubrication Methods 0.000 claims description 3
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は本考案の一実施例の潤滑構造を備えた
ロツクアツプクラツチ付トルクコンバータの断面
図、第２図は別の実施例を示す潤滑構造の断面図
、を夫々示す。
４……トルクコンバータ、５……フロントカバ
、６……ロツクアツプピストン、１１……スラス
トニードルベアリング、１４……タービンハブ、
２４……ダンパプレート、３４……ロツクアツプ
クラツチ、３６，３７，３９ａ……オリフイス。
FIG. 1 is a sectional view of a torque converter with a lock-up clutch equipped with a lubrication structure according to one embodiment of the present invention, and FIG. 2 is a sectional view of a lubrication structure showing another embodiment. 4... Torque converter, 5... Front cover, 6... Lock-up piston, 11... Thrust needle bearing, 14... Turbine hub,
24... Damper plate, 34... Lock up clutch, 36, 37, 39a... Orifice.
Claims (1)
に組み付けて自動車のエンジン側に取り付けられ
るフロントカバと、タービンブレードを有するア
ウタシエルを固着し前記フロントカバと対向して
出力軸であるインプツトシヤフトの端部に嵌着さ
れた円板状のタービンハブと、前記フロントカバ
に圧着される環状のロツクプレートを有しかつフ
ロントカバに対して離接可能に前記タービンハブ
の外周面に油密に嵌挿されたロツクアツプピスト
ンと、このロツクアツプピストンにロツクアツプ
ダンパを介して連結されロツクアツプピストンと
前記アウタシエルとの間において前記タービンハ
ブに固着したダンパプレートからなるロツクアツ
プクラツチを有し、前記フロントカバとタービン
ハブとの隙間にスラスト軸受が配されるロツクア
ツプクラツチ付トルクコンバータにおいて、 一方の開口が前記トルクコンバータ内部の前記
インプツトシヤフト近傍領域内に連通すると共に
他方の開口が前記スラスト軸受近傍に位置する連
通孔を前記タービンハブの基部に設けたことを特
徴とするロツクアツプクラツチ付トルクコンバー
タの潤滑構造。[Claims for Utility Model Registration] A front cover which is attached to the engine side of an automobile by integrally assembling a pump case having a pump impeller, and an outer shell having a turbine blade, which is an output shaft facing the front cover and fixed thereto. It has a disk-shaped turbine hub fitted to the end of the input shaft, and an annular lock plate that is crimped to the front cover, and is attached to the outer circumferential surface of the turbine hub so that it can be moved into and out of contact with the front cover. The lock-up clutch includes a lock-up piston fitted in an oil-tight manner, and a damper plate connected to the lock-up piston via a lock-up damper and fixed to the turbine hub between the lock-up piston and the outer shell. In a torque converter with a lock-up clutch in which a thrust bearing is disposed in a gap between the front cover and the turbine hub, one opening communicates with a region near the input shaft inside the torque converter, and the other opening communicates with a region near the input shaft inside the torque converter. A lubrication structure for a torque converter with a lock-up clutch, characterized in that a communication hole located near the thrust bearing is provided at the base of the turbine hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12926887U JPS6435242U (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12926887U JPS6435242U (en) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435242U true JPS6435242U (en) | 1989-03-03 |
Family
ID=31383389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12926887U Pending JPS6435242U (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435242U (en) |
-
1987
- 1987-08-27 JP JP12926887U patent/JPS6435242U/ja active Pending