CN105020288A - Double clutch device - Google Patents
Double clutch device Download PDFInfo
- Publication number
- CN105020288A CN105020288A CN201510210255.5A CN201510210255A CN105020288A CN 105020288 A CN105020288 A CN 105020288A CN 201510210255 A CN201510210255 A CN 201510210255A CN 105020288 A CN105020288 A CN 105020288A
- Authority
- CN
- China
- Prior art keywords
- friction
- clutch
- group
- friction group
- clutch 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention relates to a double clutch device comprising a first clutch arrangement having a first clutch input and a first clutch output, which can be brought into frictional engagement with the first clutch input by means of a first friction pack and can be connected to a first transmission input shaft, and a second clutch arrangement having a second clutch input and a second clutch output, which can be brought into frictional engagement with the second clutch input by means of a second friction pack and can be connected to a second transmission input shaft.
Description
Technical field
The present invention relates to a kind of double clutch device.
Summary of the invention
Object is, improves the torque transfer capability of double clutch device.In addition, object also can be to reduce manufacture cost and space requirement.Also the reliable operation of double clutch device will be realized.
Correspondingly, a kind of double clutch device is proposed, with the working method that wet type is run, comprise first clutch assembly and comprise second clutch assembly, described first clutch assembly has first clutch input part and first clutch carry-out part, described first clutch carry-out part can with described first clutch input part by having the first friction group generation frictional fit of the first friction plate and can being connected with the first transmission input shaft, described second clutch assembly has second clutch input part and second clutch carry-out part, described second clutch carry-out part can with described second clutch input part by having the second friction group generation frictional fit of the second friction plate and can being connected with the second transmission input shaft, wherein, described first friction group and the second friction group is diametrically opposed arranges with offseting one from another, wherein, it is outside that described first friction group is arranged in radial direction, wherein, by the altogether shared axial installing space of described first friction group and the second friction group relative to described first friction group or in scope that the ratio of mean friction radius of the second friction group is between 0.1 to 0.4.
As the total length of described double clutch device, this length is interpreted as from the nearest component towards driving side until towards the nearest component of slave end.Component comprises all such assemblies especially respectively, described assembly cause to this clutch pack, from clutch pack and by the transmission of torque of clutch pack and the manipulation of described clutch pack.Especially, the other joint member to adjacent component is got rid of.
The other mode of execution particularly advantageously constructed is described in the sub claims.
From specification and accompanying drawing, draw additional advantage of the present invention and favourable configuration, in accompanying drawing diagram, for clarity sake, do not present by actual ratio.The feature of all explainations can not only combinationally use with given and can use individually in other words with other combination, and does not depart from framework of the present invention.
Accompanying drawing explanation
At large the present invention is described referring to accompanying drawing.Accompanying drawing is shown specifically:
Fig. 1: the half section of the cross section of the double clutch device in of the present invention one special mode of execution.
Fig. 2: the half section of the cross section of the double clutch device in another special mode of execution of the present invention.
Fig. 3: the half section of the cross section of the double clutch device in another special mode of execution of the present invention.
Embodiment
Fig. 1 illustrates the half section of the cross section of the double clutch device 10 in of the present invention one special mode of execution.This double clutch device 10 wet type is operably implemented, and for this reason, this double clutch device is surrounded by clutch housing, thus fluid can be received in the inside of clutch housing.
This double clutch device 10 comprises first clutch assembly 20.This first clutch assembly comprises the first clutch input part 22 particularly in the first outside friction disc support 23 form, and this first clutch input part 22 with first clutch carry-out part 26, frictional fit occurs by the first friction group 24.First clutch carry-out part 26 is configured to the first inner attrition piece support 28 especially and can be connected with the first transmission input shaft.
In addition, this double clutch device 10 comprises second clutch assembly 30.This second clutch assembly comprises the second clutch input part 32 particularly in the second outside friction disc support 33 form, and this second clutch input part 32 with second clutch carry-out part 36, frictional fit occurs by the second friction group 34.Second clutch carry-out part 36 is configured to the second inner attrition piece support 38 especially and can be connected with the second transmission input shaft.
Second outside friction disc support 33 is rotatably connected with the first outside friction disc support 23 is antitorque.Both has common support section 60, and this support section is especially permanently connected in inner radial and rotor 62, and is provided for the sealed working face 64 of Effector, the especially Effector of second clutch assembly 30 simultaneously.
First clutch assembly 20 and second clutch assembly 30 are adjacent to arrange diametrically, are particularly arranged in the radially outer of second clutch assembly 30.Preferably, the first friction group 24 and the second friction group 34 are in the axial direction overlappingly and arrange stackedly up and down diametrically.It is outside that first friction group 24 is arranged in radial direction.
First clutch assembly 20 is handled by first actuating element 40 that especially can move axially, and this first actuating element is in the axial direction through first clutch input part 22.Second clutch assembly 30 is handled by second actuating element 50 that especially can move axially.
The length 102 of the second friction group 34 is about 0.28 relative to the ratio of the mean friction radius 104 of the second friction group 34.
The half section of the cross section of the double clutch device 10 in another special mode of execution of the present invention shown in Figure 2.By the altogether shared axial installing space 106 of the first friction group and the second friction group 24,34 relative to the ratio of the mean friction radius 104 of the second friction group 34 between 0.1 and 0.4.
Fig. 3 illustrates the half section of the cross section of the double clutch device 10 in another special mode of execution of the present invention.The total length of this double clutch device 108 is about 0.52 relative to the ratio of the mean friction radius of the first friction group 110.
Claims (10)
1. double clutch device (10), the working method run with wet type, comprising:
First clutch assembly (20), it has first clutch input part (22) and first clutch carry-out part (28), and described first clutch carry-out part can by the first friction group (24) with the first friction plate, frictional fit occur with described first clutch input part and can be connected with the first transmission input shaft (26);
Second clutch assembly (30), it has second clutch input part (32) and second clutch carry-out part (38), can frictional fit be there is with described second clutch input part by the second friction group (34) with the second friction plate and can be connected with the second transmission input shaft (36) in described second clutch carry-out part
Wherein, described first friction group and the second friction group is diametrically opposed arranges with offseting one from another, wherein, it is outside that described first friction group is arranged in radial direction,
It is characterized in that, by the altogether shared axial installing space of described first friction group and the second friction group relative to described first friction group or in scope that the ratio of mean friction radius of the second friction group is between 0.1 to 0.4.
2. double clutch device as described in the preamble (10) according to claim 1, wherein, described first friction group or the second friction group length relative to described first friction group or in scope that the ratio of mean friction radius of the second friction group is between 0.1 to 0.4.
3. double clutch device according to claim 1 and 2 (10), wherein, in the scope of described ratio between 0.2 to 0.3.
4. double clutch device according to claim 3 (10), wherein, in the scope of described ratio between 0.26 to 0.29.
5. double clutch device as described in the preamble (10) according to claim 1, wherein, the total length of described double clutch device is relative in scope between 0.48 to 0.55 of the ratio of the mean friction radius of described first friction group.
6. double clutch device according to claim 5 (10), wherein, the total length of described double clutch device is relative in scope between 0.51 to 0.53 of the ratio of the mean friction radius of described first friction group.
7. the double clutch device (10) according to any one of the preceding claims, wherein, the friction plate of described second friction group is longer than the friction plate of described first friction group diametrically.
8. the double clutch device (10) according to any one of the preceding claims, wherein, the overall moment of inertia of described first friction group is greater than the overall moment of inertia of described second friction group.
9. the double clutch device (10) according to any one of the preceding claims, wherein, described first clutch input part and second clutch input part have common support section.
10. the double clutch device (10) according to any one of the preceding claims, wherein, described first friction group and the second friction group have 3 friction plates at least respectively.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014208151.3 | 2014-04-30 | ||
| DE102014208151 | 2014-04-30 | ||
| DE102014208150.5 | 2014-04-30 | ||
| DE102014208150 | 2014-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020288A true CN105020288A (en) | 2015-11-04 |
Family
ID=54326186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510210255.5A Pending CN105020288A (en) | 2014-04-30 | 2015-04-29 | Double clutch device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105020288A (en) |
| DE (1) | DE102015207200A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795600A (en) * | 2016-09-01 | 2018-03-13 | 舍弗勒技术股份两合公司 | Clutch device |
| CN109790875A (en) * | 2016-10-06 | 2019-05-21 | 舍弗勒技术股份两合公司 | Double clutch device |
| CN112648303A (en) * | 2019-10-09 | 2021-04-13 | 法雷奥离合器公司 | Compact wet-type double clutch mechanism |
| CN112922969A (en) * | 2019-12-06 | 2021-06-08 | 舍弗勒技术股份两合公司 | Clutch device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10044493A1 (en) * | 2000-09-08 | 2002-03-21 | Mannesmann Sachs Ag | Double-clutch unit for drive trains of motor vehicles has two wet-running multiple-disc clutches |
| DE102004013265A1 (en) * | 2004-03-18 | 2005-03-10 | Zahnradfabrik Friedrichshafen | Double clutch for automobile drive train with common centrifugal pressure equalization space between operating pistons for respective clutch mechanisms |
| DE102007022420A1 (en) * | 2007-05-10 | 2008-11-13 | Borgwarner Inc., Auburn Hills | Double clutch arrangement with axially short nesting of working and compensation chamber |
| CN101578459A (en) * | 2007-02-08 | 2009-11-11 | 博格华纳公司 | Clutch device with fastening means for fixing the output hub |
| CN101749333A (en) * | 2008-12-08 | 2010-06-23 | 通用汽车环球科技运作公司 | Compact dry dual clutch module |
| CN102555788A (en) * | 2012-02-28 | 2012-07-11 | 长城汽车股份有限公司 | Dual-clutch structure |
| CN102625884A (en) * | 2009-08-28 | 2012-08-01 | 格特拉克·福特传动系统有限公司 | Dual clutch arrangement for transmissions with two input shafts |
-
2015
- 2015-04-21 DE DE102015207200.2A patent/DE102015207200A1/en not_active Withdrawn
- 2015-04-29 CN CN201510210255.5A patent/CN105020288A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10044493A1 (en) * | 2000-09-08 | 2002-03-21 | Mannesmann Sachs Ag | Double-clutch unit for drive trains of motor vehicles has two wet-running multiple-disc clutches |
| DE102004013265A1 (en) * | 2004-03-18 | 2005-03-10 | Zahnradfabrik Friedrichshafen | Double clutch for automobile drive train with common centrifugal pressure equalization space between operating pistons for respective clutch mechanisms |
| CN101578459A (en) * | 2007-02-08 | 2009-11-11 | 博格华纳公司 | Clutch device with fastening means for fixing the output hub |
| DE102007022420A1 (en) * | 2007-05-10 | 2008-11-13 | Borgwarner Inc., Auburn Hills | Double clutch arrangement with axially short nesting of working and compensation chamber |
| CN101749333A (en) * | 2008-12-08 | 2010-06-23 | 通用汽车环球科技运作公司 | Compact dry dual clutch module |
| CN102625884A (en) * | 2009-08-28 | 2012-08-01 | 格特拉克·福特传动系统有限公司 | Dual clutch arrangement for transmissions with two input shafts |
| CN102555788A (en) * | 2012-02-28 | 2012-07-11 | 长城汽车股份有限公司 | Dual-clutch structure |
Non-Patent Citations (1)
| Title |
|---|
| 卜炎: "《机械传动装置设计手册》", 30 April 1999, 机械工业出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795600A (en) * | 2016-09-01 | 2018-03-13 | 舍弗勒技术股份两合公司 | Clutch device |
| CN107795600B (en) * | 2016-09-01 | 2021-07-20 | 舍弗勒技术股份两合公司 | Clutch device |
| CN109790875A (en) * | 2016-10-06 | 2019-05-21 | 舍弗勒技术股份两合公司 | Double clutch device |
| CN109790875B (en) * | 2016-10-06 | 2021-03-23 | 舍弗勒技术股份两合公司 | Double clutch device |
| CN112648303A (en) * | 2019-10-09 | 2021-04-13 | 法雷奥离合器公司 | Compact wet-type double clutch mechanism |
| CN112648303B (en) * | 2019-10-09 | 2024-06-04 | 法雷奥离合器公司 | Compact wet-type double clutch mechanism |
| CN112922969A (en) * | 2019-12-06 | 2021-06-08 | 舍弗勒技术股份两合公司 | Clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015207200A1 (en) | 2015-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
|
| RJ01 | Rejection of invention patent application after publication |