JPH0352429U - - Google Patents
Info
- Publication number
- JPH0352429U JPH0352429U JP11374989U JP11374989U JPH0352429U JP H0352429 U JPH0352429 U JP H0352429U JP 11374989 U JP11374989 U JP 11374989U JP 11374989 U JP11374989 U JP 11374989U JP H0352429 U JPH0352429 U JP H0352429U
- Authority
- JP
- Japan
- Prior art keywords
- oil groove
- drive plate
- hydraulic
- driven plate
- fastening device
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
第１図は、本考案の一実施例として、油圧式摩
擦結装置を組み込んだ自動車用自動変速機の骨子
を半径方向の断面で示した概要図、第２図は第１
図におけるＡ部に示す油圧クラツチ装置の詳細断
面図、第３図は第２図におけるドライブプレート
またはドリブンプレートの摩擦面に発生するヒー
トスポツトを示した図、第４図、第５図、第６図
、第７図はドライブプレートまたはドリブンプレ
ートの摩擦面に本考案油溝をそれぞれ異つた形に
設けた例示図、第８図、第９図は同じくドライブ
プレートまたはドリブンプレートの摩擦面に設け
た従来の油溝例を示す図である。
１…クランク軸、２…主軸、３…トルクコンバ
ータ、７…タービン軸、１０…多段変速歯車装置
、１２…プラネタリギヤユニツト、１８…第１油
圧クラツチ装置、１９…第２油圧クラツチ装置、
２２…第３油圧クラツチ装置、２９…入力回転部
材、３０…クラツチドラム（出力回転部材）、３
１…ドライブプレート、３２…ドリブンプレート
、３３…ピストン、３５…油圧室、３６…周方向
油溝、３７，３７ａ…内側径方向油溝、３８…外
側径方向油溝。
FIG. 1 is a schematic diagram showing, in radial cross section, the outline of an automatic transmission for an automobile incorporating a hydraulic friction coupling device as an embodiment of the present invention.
A detailed cross-sectional view of the hydraulic clutch device shown in part A in the figure, Figure 3 is a diagram showing heat spots generated on the friction surface of the drive plate or driven plate in Figure 2, Figures 4, 5, and 6. Figures 7 and 7 are illustrations of the oil grooves of the present invention provided in different shapes on the friction surface of the drive plate or driven plate, and Figures 8 and 9 are illustrations of the oil grooves of the present invention provided on the friction surface of the drive plate or driven plate. It is a figure which shows the example of a conventional oil groove. DESCRIPTION OF SYMBOLS 1... Crankshaft, 2... Main shaft, 3... Torque converter, 7... Turbine shaft, 10... Multi-speed gear device, 12... Planetary gear unit, 18... First hydraulic clutch device, 19... Second hydraulic clutch device,
22... Third hydraulic clutch device, 29... Input rotating member, 30... Clutch drum (output rotating member), 3
DESCRIPTION OF SYMBOLS 1... Drive plate, 32... Driven plate, 33... Piston, 35... Hydraulic chamber, 36... Circumferential oil groove, 37, 37a... Inner radial oil groove, 38... Outer radial oil groove.
Claims (1)
リブンプレートのうち、少くとも一方の摩擦面の
、径方向の中間位置に、周方向に延びる周方向油
溝を設けたことを特徴とする、油圧式摩擦締結装
置。 A hydraulic friction fastening device, characterized in that a circumferential oil groove extending in the circumferential direction is provided at a radially intermediate position on at least one friction surface of the drive plate and the driven plate of the hydraulic friction fastening device. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11374989U JPH0352429U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11374989U JPH0352429U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0352429U true JPH0352429U (en) | 1991-05-21 |
Family
ID=31662154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11374989U Pending JPH0352429U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352429U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037991A (en) * | 2004-07-22 | 2006-02-09 | Aisin Aw Co Ltd | Lock-up mechanism for torque converter |
| JP2008019930A (en) * | 2006-07-12 | 2008-01-31 | Mazda Motor Corp | Automatic transmission |
| JP2010048277A (en) * | 2008-08-19 | 2010-03-04 | Toyota Motor Corp | Frictional engagement apparatus |
| JP2010535996A (en) * | 2007-08-15 | 2010-11-25 | ボーグワーナー・インコーポレーテッド | Friction part with zigzag or wavy circumferential grooves on the friction surface |
| JP2018536809A (en) * | 2015-11-09 | 2018-12-13 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Plate for friction-coupled shift element |
| CN116057295A (en) * | 2020-08-13 | 2023-05-02 | 舍弗勒技术股份两合公司 | Wet disc brakes with external oil injection |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146858B1 (en) * | 1971-06-02 | 1976-12-11 | ||
| JPS61175326A (en) * | 1985-01-31 | 1986-08-07 | Kawasaki Heavy Ind Ltd | Wet type multiple disc and multiple stage clutch |
-
1989
- 1989-09-27 JP JP11374989U patent/JPH0352429U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146858B1 (en) * | 1971-06-02 | 1976-12-11 | ||
| JPS61175326A (en) * | 1985-01-31 | 1986-08-07 | Kawasaki Heavy Ind Ltd | Wet type multiple disc and multiple stage clutch |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037991A (en) * | 2004-07-22 | 2006-02-09 | Aisin Aw Co Ltd | Lock-up mechanism for torque converter |
| JP2008019930A (en) * | 2006-07-12 | 2008-01-31 | Mazda Motor Corp | Automatic transmission |
| JP2010535996A (en) * | 2007-08-15 | 2010-11-25 | ボーグワーナー・インコーポレーテッド | Friction part with zigzag or wavy circumferential grooves on the friction surface |
| JP2010048277A (en) * | 2008-08-19 | 2010-03-04 | Toyota Motor Corp | Frictional engagement apparatus |
| US8286773B2 (en) | 2008-08-19 | 2012-10-16 | Toyota Jidosha Kabushiki Kaisha | Frictional engagement apparatus |
| JP2018536809A (en) * | 2015-11-09 | 2018-12-13 | ツェットエフ、フリードリッヒスハーフェン、アクチエンゲゼルシャフトＺｆ Ｆｒｉｅｄｒｉｃｈｓｈａｆｅｎ Ａｇ | Plate for friction-coupled shift element |
| CN116057295A (en) * | 2020-08-13 | 2023-05-02 | 舍弗勒技术股份两合公司 | Wet disc brakes with external oil injection |
| US20240218910A1 (en) * | 2020-08-13 | 2024-07-04 | Schaeffler Technologies AG & Co. KG | Wet disk brake with external oiling |
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