JPH0484832U - - Google Patents
Info
- Publication number
- JPH0484832U JPH0484832U JP12627490U JP12627490U JPH0484832U JP H0484832 U JPH0484832 U JP H0484832U JP 12627490 U JP12627490 U JP 12627490U JP 12627490 U JP12627490 U JP 12627490U JP H0484832 U JPH0484832 U JP H0484832U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- friction
- wet
- engagement device
- frictional engagement
- 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
- 239000002783 friction material Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Description
第１図は湿式多板摩擦係合装置の構成の説明図
、第２図はこの考案の多板摩擦装置の構成の説明
図、第３図ａは受動板における熱の流れの説明図
、第３図ｂは従来の装置の側断面による説明図、
第３図ｃ，ｄはこの考案の装置の熱の流れの説明
図、第３図ｅはこの考案の装置の側断面による説
明図、第４図ａ，ｂは従来の装置とこの考案の装
置との構成の比較図、第５図ａ〜ｄは従来装置と
この考案の装置との温度上昇の比較図、第６図〜
第１７図は摩擦板の構成の種々の実施例を示す図
であつて、各図ともａは側断面図、ｂはａのＸ−
Ｘ方向断面図を示している。
符号の説明、１……受動板、２……駆動板、３
……プレツシヤープレート、４……クラツチドラ
ム、４１……スプライン部、５……クラツチギヤ
、５１……スプライン部、６……インプツトシヤ
フト、７……ピストン、８，８′……湿式摩擦材
、９，９′……鋼板、９１，９１′……スプライ
ン歯、１０……独立摩擦板。
Fig. 1 is an explanatory diagram of the configuration of a wet multi-plate frictional engagement device, Fig. 2 is an explanatory diagram of the configuration of the multi-disc friction device of this invention, Fig. 3a is an explanatory diagram of the flow of heat in the passive plate, Figure 3b is an explanatory side cross-sectional view of the conventional device;
Figures 3c and d are explanatory diagrams of heat flow in the device of this invention, Figure 3e is an explanatory side cross-sectional view of the device of this invention, and Figures 4a and b are the conventional device and the device of this invention. Figures 5a to 5d are comparison diagrams of temperature rises between the conventional device and the device of this invention, and Figures 6 to 5.
FIG. 17 is a diagram showing various embodiments of the structure of the friction plate, and in each figure, a is a side sectional view, and b is a cross-sectional view of a.
A sectional view in the X direction is shown. Explanation of symbols, 1...Passive plate, 2...Driving plate, 3
...Pressure plate, 4...Clutch drum, 41...Spline section, 5...Clutch gear, 51...Spline section, 6...Input shaft, 7...Piston, 8, 8'...Wet friction Material, 9, 9'... Steel plate, 91, 91'... Spline tooth, 10... Independent friction plate.
Claims (1)
係合されている駆動板と受動板は鋼板のみによつ
て形成されており、駆動板と受動板の間に、スプ
ラインに嵌合されていない独立した摩擦板が存在
することを特徴とする湿式多板摩擦係合装置。 (2) 前記の摩擦板は薄い鋼板もしくは樹脂等の
両面に湿式摩擦材を接着した構成であることを特
徴とする前記請求項(1)項記載の湿式多板摩擦係
合装置。 (3) 前記の摩擦板は湿式摩擦材のみからなるこ
とを特徴とする前記請求項(1)項記載の湿式多板
摩擦係合装置。 (4) 前記の摩擦板は、湿式摩擦材の内周、外周
部を、環状、もしくは部分的に、金属、樹脂、又
は高密度加工部分等によつて保護されていること
を特徴とする前記請求項(1)項記載の湿式多板摩
擦係合装置。 (5) 前記の摩擦板は断面形状が平板でないこと
を特徴とする前記請求項(1)項記載の湿式多板摩
擦係合装置。 (6) 前記の摩擦板は特性の異なる２種類以上の
湿式摩擦材から構成されていることを特徴とする
前記請求項(1)項記載の湿式多板摩擦係合装置。 (7) 前記の摩擦板は表面に油溝を有するととも
に、内部に潤滑用の孔が存在することを特徴とす
る前記請求項(1)項記載の湿式多板摩擦係合装置
。 (8) 前記の請求項(2)項の摩擦板内部の薄い鋼板
に湿式摩擦材潤滑用の孔もしくは切欠きが存在す
ることを特徴とする湿式多板摩擦係合装置。[Claims for Utility Model Registration] (1) The driving plate and the passive plate, which are spline-engaged to the driving side member and the passive side member, respectively, are formed of only steel plates, and there is a spline between the driving plate and the passive plate. A wet multi-plate friction engagement device characterized in that there is an independent friction plate that is not fitted into the wet type multi-plate friction engagement device. (2) The wet multi-plate frictional engagement device according to claim (1), wherein the friction plate is a thin steel plate, resin, or the like with wet friction material adhered to both sides. (3) The wet multi-plate frictional engagement device according to claim (1), wherein the friction plates are made of only a wet friction material. (4) The friction plate described above is characterized in that the inner circumference and outer circumference of the wet friction material are annularly or partially protected by metal, resin, high-density processed parts, etc. A wet multi-plate frictional engagement device according to claim (1). (5) The wet multi-plate frictional engagement device according to claim (1), wherein the friction plate has a cross-sectional shape that is not a flat plate. (6) The wet multi-plate friction engagement device according to claim (1), wherein the friction plates are composed of two or more types of wet friction materials having different characteristics. (7) The wet multi-plate frictional engagement device according to claim (1), wherein the friction plates have oil grooves on their surfaces and lubrication holes inside. (8) A wet multi-plate frictional engagement device, characterized in that the thin steel plate inside the friction plate according to claim (2) has holes or notches for wet friction material lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627490U JP2528572Y2 (en) | 1990-11-30 | 1990-11-30 | Wet multi-plate friction engagement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12627490U JP2528572Y2 (en) | 1990-11-30 | 1990-11-30 | Wet multi-plate friction engagement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484832U true JPH0484832U (en) | 1992-07-23 |
| JP2528572Y2 JP2528572Y2 (en) | 1997-03-12 |
Family
ID=31873835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12627490U Expired - Lifetime JP2528572Y2 (en) | 1990-11-30 | 1990-11-30 | Wet multi-plate friction engagement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528572Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003113861A (en) * | 2001-08-15 | 2003-04-18 | Raytech Composites Inc | Improved friction disk assembly |
| JP2006105280A (en) * | 2004-10-06 | 2006-04-20 | Nsk Warner Kk | Friction plate for wet multiple disc clutch |
| WO2013069569A1 (en) * | 2011-11-08 | 2013-05-16 | ホンマ科学株式会社 | Multiple free disc-type clutch |
| JP2016102526A (en) * | 2014-11-27 | 2016-06-02 | 株式会社クボタ | Multi-plate type frictional engagement device |
| US9624983B2 (en) | 2014-08-22 | 2017-04-18 | Miba Frictec Gmbh | Friction assembly |
| US9677621B2 (en) | 2014-08-22 | 2017-06-13 | Miba Frictec Gmbh | Friction assembly |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015202345B4 (en) | 2014-02-13 | 2022-06-23 | Ford Global Technologies, Llc | WET FRICTION CLUTCH |
| KR101912503B1 (en) | 2016-09-27 | 2019-01-14 | 이티알 주식회사 | Clutch assembly |
-
1990
- 1990-11-30 JP JP12627490U patent/JP2528572Y2/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003113861A (en) * | 2001-08-15 | 2003-04-18 | Raytech Composites Inc | Improved friction disk assembly |
| JP2006105280A (en) * | 2004-10-06 | 2006-04-20 | Nsk Warner Kk | Friction plate for wet multiple disc clutch |
| WO2013069569A1 (en) * | 2011-11-08 | 2013-05-16 | ホンマ科学株式会社 | Multiple free disc-type clutch |
| JPWO2013069569A1 (en) * | 2011-11-08 | 2015-04-02 | ホンマ科学株式会社 | Multi free disk clutch |
| US9212702B2 (en) | 2011-11-08 | 2015-12-15 | Homma Science Corporation | Multi-free-disk type of clutch |
| US9624983B2 (en) | 2014-08-22 | 2017-04-18 | Miba Frictec Gmbh | Friction assembly |
| US9677621B2 (en) | 2014-08-22 | 2017-06-13 | Miba Frictec Gmbh | Friction assembly |
| JP2016102526A (en) * | 2014-11-27 | 2016-06-02 | 株式会社クボタ | Multi-plate type frictional engagement device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2528572Y2 (en) | 1997-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |