CN102844580B - Clutch operating system - Google Patents
Clutch operating system Download PDFInfo
- Publication number
- CN102844580B CN102844580B CN201180019162.4A CN201180019162A CN102844580B CN 102844580 B CN102844580 B CN 102844580B CN 201180019162 A CN201180019162 A CN 201180019162A CN 102844580 B CN102844580 B CN 102844580B
- Authority
- CN
- China
- Prior art keywords
- piston
- clutch
- operating system
- clutch operating
- lever
- 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.)
- Expired - Fee Related
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
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators therefor
-
- 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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
- F16D2023/141—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings characterised by using a fork; Details of forks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention relates to a kind of clutch operating system of the double clutch for handling Motor Vehicle, it is made up of two sub-clutches, described sub-clutch by two by means of pressure-loaded and the engagement bearings arranged coaxially to each other handle.At this, the annular piston that the first engagement bearings is arranged in a control system housing relative to transmission input shaft coaxially with is connected, and described annular piston is directed in this control system housing.Described second engagement bearings is handled by least one second piston be arranged on together in described housing at described annular piston radially outer, and described second piston is connected with the end formation effect of a regulating element.This regulating element is configured to fork on the other end, and two arms of described fork act in described second engagement bearings in the end opposite of diameter.According to the present invention, at least one second piston to be arranged in described control system housing and in the face internal action of this regulating element on this regulating element together at the radially outer of described annular piston.
Description
Technical field
The present invention relates to a kind of clutch operating system of the double clutch for handling Motor Vehicle.
Background technique
Disclose according to the dissimilar and clutch operating system for handling double clutch that is mode work.Such as existing can the clutch operating system of mechanical manipulation, such as, in DE19622707B4, describe it for simple clutch.The action principle of this control system is, the actuating linkage with engagement bearings is directed to over long distances on guide pipe.Described guide pipe is connected with clutch bell cover regularly at this.For in the engaging process of controlled clutch, the engagement, levers that can be called as swingable lever is forced on the described operator be directed on guide pipe.By the guiding of described operator on guide pipe (load-bearing member), during engaging process, in advance positive motion is provided to operator and engagement bearings.This means, in order to adapt to the double clutch according to DE102009011809A1, the sub-mating system of all configuring a cylindrical actuating element be connected by engagement bearings and with this engagement bearings to every sub-clutch to form.At this, described sub-mating system is inserted into each other around transmission input shaft with one heart, and every sub-mating system is all connected with corresponding sub-clutch formation effect by corresponding engagement bearings.Two engagement bearings are handled to two of the engagement, levers of sub-mating system yokes by configuring accordingly.Because each actuating element has two opposite disposed joint elements, therefore can be formed with the yoke end of re-spective engagement lever by described actuating element and be articulated and connected.
But this clutch operating system based on lever system needs the high accuracy of manufacturing of a lot of structure space and structural element, and this causes the manufacture of high cost.
In addition by DE102009034401A1 disclose a kind of can hydraulic operation and for the clutch release system of double clutch, it comprises two hydrostatics and the slave cylinder system arranged around two transmission input shafts of dual-clutch transmission and the housing being received in transmission side, and described slave cylinder system has at least one respectively can on-load pressure and piston for handling corresponding friction clutch.At this, be made up of annular cylinder for the slave cylinder system handling the second sub-clutch, an annular piston axially leads at described annular cylinder.On the contrary, be made up of multiple hydrostatic single cylinder that radially outer is being arranged with circumferentially distributing at described annular cylinder for the slave cylinder system handling the first sub-clutch, the single piston being loaded uniform pressure axially leads at described single cylinder.
This couple of CSC needs corresponding large radial structure space equally.
The combination of above-mentioned two kinds of embodiments of the clutch operating system for handling double clutch is described in FR2851627B1.At this, two cylinders comprise the first cylinder and the annular flange of annular, and the first cylinder and transmission input shaft are arranged coaxially, and described annular flange is with cylindrical second cylinder being parallel to the first cylinder and the fork be hinged on by means of cup-and-ball joint on annular flange.Described fork is interacting with described cylindrical cylinder diameter with its cup-and-ball joint end and is being supported on cylinder piston with its other end on point opposed relative to spin axis on the contrary.At this, it utilizes its middleware to be supported on a ring, and described ring is felt relieved and with the backstop for the first sub-clutch on described spin axis.Thus, described fork configures to described other cylinder and acts in the manipulation device of one of two clutches.
Also corresponding large structure space is needed in this scenario.
Summary of the invention
Therefore, task of the present invention is, advises a kind of clutch operating system for double clutch, and it needs minor structure space when utilizing the known conditions in clutch housing and can manufacture inexpensively at this.
Described task is solved by the following clutch operating system for double clutch provided.And draw advantageous configuration of the present invention by improving further.
Accordingly, the double clutch comprising two sub-clutches of Motor Vehicle by means of a kind of clutch operating system, wherein, described two sub-clutches by two by means of pressure-loaded and the engagement bearings arranged coaxially to each other handle.At this, the annular piston that the first engagement bearings is arranged in a control system housing relative to transmission input shaft coaxially with is connected, and described annular piston is directed in this control system housing.Second engagement bearings is handled by the second piston that is arranged in described housing together at described annular piston radially outer, and described second piston is connected with the end formation effect of a regulating element.This regulating element is configured to fork on the other end, and two arms of described fork act in described second engagement bearings in the end opposite of diameter.According to the present invention, the second piston in control system housing described at least one in the face internal action of a regulating element on this regulating element.The cross section of the second piston can have different shapes at this.It such as can also have the shape of kidney shape besides cylindrical thus.In addition, can in the housing at multiple second piston of annular piston outer installment being arranged on central authorities.The housing of clutch operating system and at least one second piston being arranged on described annular piston outside described can be made of plastics at this.
A favourable configuration of the present invention proposes, described at least one radially outer relative to described annular piston in the housing the second piston separated by a distance form hollowly according to being configured on this position of this control system housing, thus in the cavity stroke measuring device can be installed.In addition, this second piston is made up of an outer piston, and described outer piston surrounds the identical inner carrier of a shape with a distance, thus makes its side face be spaced distance.Described distance between two pistons allows in the compensation carrying out augular offset to the straight line about inner carrier and outer piston during system loads pressure in piston stroke.
Particularly advantageously, in described second piston, insert at least one supporting member in tip side, the head stretched out from this second piston of described supporting member is formed spherically.
In addition advantageously, described regulating element is configured to lever and the head of each supporting member acts on a dead slot being arranged on the arching in the face of described lever respectively.
Another advantageous configuration of the present invention proposes, an end of described lever in order to form hinge and be provided with the dead slot of at least one arching and the other end fork-shaped of described lever form, thus making this end have two yokes, described yoke is connected with the engagement bearings formation effect be correspondingly located in the end opposite of diameter on operon clutch K1.
In addition advantageously, in order to power being hydraulically delivered on the second piston, the pressure chamber of an annular is there is between the second piston and control system housing, described pressure chamber is hidden by an antifouling covering device, described antifouling covering device is preferably configured as bellows-like devices, so that at least one is arranged on the axial motion of the second piston of described annular piston radially outer described in reasonably disposing.
In addition, in order to form hinge with described lever, clutch housing advantageously has at least one jut, and the dead slot of the arching on the shape of described jut and described lever end is formed on the contrary.
The advantage of this clutch operating system is that the manufacture of component is simple and with low cost and its assembling is simple.In addition, clutch housing is together considered in the connection of clutch operating system by settling corresponding structure, thus does not need the component that adds.In addition, can abandon other machine assembly, this makes structure space demand minimize.Importing for the power of application piston is carried out by means of the pressure medium in underground uniformly for two unit in an advantageous manner.
Accompanying drawing explanation
The present invention is explained in detail below by means of embodiment and accompanying drawing.Wherein:
Fig. 1 is the sectional view of clutch operating system of the present invention;
Fig. 2 is another sectional view of a part for clutch operating system in Fig. 1;
Fig. 3 is the perspective view of described clutch operating system;
Fig. 4 is the schematic diagram of regulating element about an engagement bearings of described clutch operating system.
Fig. 5 and 6 is regulating element other configuration possibilities about an engagement bearings of described clutch operating system.
Embodiment
A kind of clutch operating system 1 shown in Figure 1, it is a kind of hybrid plan, comprises one and half hydraulic unit 1a and with one heart around slave cylinder (CSC) 1b that unshowned transmission input shaft is arranged.Described clutch operating system 1 is for handling, unshowned double clutch that form by two sub-clutch K1 and K2.At this, described slave cylinder or CSC1b for handle described sub-clutch K2 and correspondingly described half hydraulic unit 1a for handling described sub-clutch K1.
Described CSC1b comprises a control system housing 3, annular piston 4 in known manner and is axially directed to movingly in described housing.Described annular piston 4 is connected with an engagement bearings 6 in clutch side.In order to seal the pressure chamber 8 formed between annular piston 4 and control system housing 3, annular piston 4 is connected with a seal element 7 in tip side.Can find out from this accompanying drawing 1, the housing 3 of described clutch operating system 1 is connected with clutch housing 2.In addition, the hydraulic part of described half hydraulic unit 1a is integrated in described control system housing 3 at the radially outer of described CSC1b.Described hydraulic part comprises second piston 9 can handled by hydraulic type in this example equally, and this second piston is in order to allow to adapt to differing from and being divided into an an outer piston 9a and inner carrier 9b between two angles relative to straight line.At this, described inner carrier 9b is formed like this, and it is directed on the inner face of correspondingly configured control system housing 3, and this housing has a cavity to receive one stroke measuring device 19.In addition, it has a seal element 12, and sealing element seals the pressure chamber 14 between control system housing 3 and the second piston 9.Outer piston 9a is supported on the side face of described inner carrier 9b (described inner carrier is formed equally hollowly), and outer piston is Δ x relative to the distance that inner carrier has and thus is led with a gap by inner carrier 9b.In addition, in outer piston 9a, arrange a supporting member 11 in tip side, described supporting member is received in this outer piston with its foot.In order to reduce friction and thus reduce wearing and tearing, the head of described supporting member is formed spherically.But it is also contemplated that, the described hydraulic part for described half hydraulic unit 1a arranges multiple second piston and by the pressure chamber sealed.At this, described second piston can have different shape of cross sections, such as kidney shape.Described pressure chamber also can be placed in the region identical with present pressure chamber 8 of described control system housing 3.If not enough to this existing structure space, then also can be similar to the present embodiment and these pressure chambers are set individually.
In addition as can be seen from Figure 1, the outer piston 9a be connected with supporting member 11 is connected with a regulating element 13 formation effect, and described regulating element is the remaining part of described half hydraulic unit 1a.This outer piston 9a is inner to regulating element 13 loading force in the face of regulating element.This regulating element 13 is configured to lever at this, and it terminates with two arm 13c with the form of fork in tip side.Obviously, engagement bearings 5 is provided with articulated section 18a, 18b opposed in the end opposite of diameter, wherein, articulated section 18b can only be seen in this view.Two yoke 13c are respectively equipped with support 13d, and described support is connected with 18a, 18b formation effect of described articulated section to handle described engagement bearings 5.For this reason, described support 13d is correspondingly shaped to increase its supporting surface on articulated section 18a, 18b.In order to rest on supporting member 11 with making described lever 13 positive, this lever 13 has the dead slot 13a of suitable arching.The other end of described lever 13 is equally also provided with the dead slot 13b of arching in order to form hinge.The dead slot 13b of described arching surrounds the jut 2a of a spherical formation at least in part, and described jut is arranged on clutch housing 2.Due to described jut 2a by the arching of described lever 13/spherical dead slot 13b surrounds, because which form hinge for lever 13 or other supporting portion.Thus, when the second piston 9 axial motion, described lever 13 is supported in two supporting portions---and be supported on clutch housing 2 (hinge) at radially outer on the one hand, be supported on the engagement bearings 5 for operon clutch K1 on the other hand.Thus, between two strong points, power importing is carried out.
When handling unshowned clutch pedal, for handling the whole hydraulic system of double clutch and thus the clutch operating system 1 be integrated in wherein is loaded power, and thus not only for the engagement bearings 5 of operon clutch K1 but also be also loaded power for the engagement bearings 6 of operon clutch K2.Because fully open by some documents and materials for the functional mode handling engagement bearings 6, be therefore no longer described in greater detail and only describe the manipulation of this engagement bearings.For this reason, the lever 13 be bearing on clutch housing 2 is loaded pressure due to the axial motion of described second piston 9.At this, this lever is in radially outer at supporting point and is supported on clutch housing 2.By the motion of described lever 13 and thus the motion of arm 13c (described arm has correspondingly configured support 13d) by this lever, the described engagement bearings 5 be connected with fork support 13d formation effect is moved in the axial direction and thus handles described sub-clutch K1.In order to receive oscillating motion, the formation that articulated section 18a, 18b are different.Such as can see the articulated section 18b being configured to ball in the figure, and the articulated section 18a be arranged on opposite side is formed barrel-shapedly and have convex spheric profile.
In order to the pressure chamber 14 preventing dirt from entering into described annular; between supporting member 11 and the second piston 9, protective cover 10 is set; described protective cover is preferably configured as bellows arrangement in this case; to process the axial motion of described second piston rightly; wherein, the power on the second piston 9 is greater than the power in engagement bearings.But for this reason required in pressure chamber 14 swept volume is greater than the swept volume in engagement bearings 5.
In addition (not shown in the figure) arranges the so-called arrow with AN connector joint on the control system housing 3 of clutch operating system 1 with being similar to traditional C/S C, by described AN connector joint to Liang Ge pressure chamber 8,14 supply pressure medium to handle described annular piston 4 and described second piston 9.
Fig. 2 only illustrates the Local map of the clutch operating system 1 in Fig. 1, and wherein, this sectional drawing extends perpendicular to the sectional drawing in Fig. 1.For simplicity, in the description of accompanying drawing below, identical reference character is retained for identical component.
Except housing 2 can also see fixed reception portion 15 except 4 and the joining unit that is connected with housing in these two housings and engagement bearings 5 and 6 thereof in this sectional drawing, interface unit, such as screw can be inserted in described fixed reception portion and thus the housing 3 of described clutch operating system 1 can be made to be connected with the housing of described clutch.In addition, can see two yoke 13c with support 13d in the figure, described support is connected with described articulated section 18a and 18b formation effect.The articulated section 18a be connected with engagement bearings 5 that can see on the accompanying drawing left side is configured to convex spherical cylinder and the articulated section 18b on the right is configured to ball (or ball) at this.The overdetermination of this system is avoided by the described different structure of these two support 18a and 18b.
Fig. 3 illustrates the perspective view of clutch operating system 1, and it comprises two joining units and lever 13 and its yoke 13c with engagement bearings 5 and 6.Dead slot 13a that give prominence to from described lever 13, convex arch can be seen equally well, resting on described dead slot at this invisible supporting member of described second piston.Also two arrows 16,17 for feeding pressure medium can be drawn from this accompanying drawing.
In the diagram, lever 13 schematically illustrates as single-piece.The lever 13 that this fork-shaped is formed has yoke 13c, and it is upper and to be provided with the dead slot 13b of convex arch in the both sides of unshowned housing acceptance division in order to form hinge in order to be connected to supporting portion (jut) in clutch housing 2 in tip side.Can see the dead slot 13a of described convex arch between yoke 13c and described dead slot 13b, described dead slot has spheroidal shape in this embodiment.In the figure, the dead slot 13a of convex arch is preferably arranged on the face of lever 13 symmetrically, and the arching of described dead slot terminates in the separation region of lever 13 in two yokes 13.Engagement bearings 5 schematically shows as just ring surface at this.
With Fig. 4 unlike, Fig. 5 illustrate the dead slot 13a of described convex arch other configuration and possibility is set and thus the other configuration possibility of unshowned half hydraulic unit is in the figure shown, described half hydraulic unit is made up of two the second pistons in this example, thus needing the dead slot 13a of two convex arches in Figure 5, they are arranged symmetrically about lever axis.The spheric region of each dead slot 13a terminates on a yoke at this.Similar in all the other configurations of lever 13 and Fig. 4.
The lever 13 with the other configuration possibility of the dead slot 13a of convex arch in Fig. 4 shown in Figure 6.The dead slot 13a of described convex arch adapts to the shape of cross section of unshowned second piston of described half hydraulic unit equally at this.Described second piston has kidney shape in this case.
Reference character table
1 clutch operating system
1a half hydraulic unit
1b slave cylinder/including concentric slave cylinders (CSC)
2 clutch housings
2a jut
3 control system housings
4 annular pistons
5 engagement bearings
6 engagement bearings
7 seal elements
8 pressure chambers
9 second pistons
9a outer piston
9b inner carrier
10 dirt protective gear/bellowss
11 supporting members
12 seal elements
13 regulating elements/lever
The dead slot of the convex arch of 13a
The dead slot of the convex arch of 13b
13c fork end
The support of 13d yoke
14 pressure chambers
15 fixed reception portions
16 pressure piping joints
17 pressure piping joints
18a articulated section
18b articulated section
19 for the acceptance division of stroke measuring device
Claims (10)
1. one kind for handling the clutch operating system (1) of the double clutch of Motor Vehicle, described double clutch is by two sub-clutch (K1, K2) form, described sub-clutch passes through by means of pressure-loaded and the first engagement bearings (6) arranged coaxially to each other and the second engagement bearings (5) are handled, wherein, the annular piston (4) that described first engagement bearings (6) is arranged in a control system housing (3) relative to transmission input shaft coaxially with one is connected, described annular piston is directed in this control system housing (3), it is characterized in that, the second piston (9) that described second engagement bearings (5) is arranged in described control system housing (3) at described annular piston (4) radially outer together by least one is handled, at least one second piston (9) described is connected with the inner formation effect in the face of the end of a regulating element (13), wherein, this regulating element (13) is configured to fork on the other end, two arms of described fork act on described second engagement bearings (5) in the end opposite of diameter.
2. by clutch operating system according to claim 1 (1), it is characterized in that, at least one described second piston (9) formed hollowly is made up of an outer piston (9a), and described outer piston surrounds the identical inner carrier of a shape (9b) with a distance (Δ x).
3., by clutch operating system according to claim 2 (1), it is characterized in that, in described outer piston (9a), insert at least one supporting member (11) in tip side.
4., by clutch operating system according to claim 3 (1), it is characterized in that, the head of described at least one supporting member (11) is formed spherically.
5., by clutch operating system according to claim 4 (1), it is characterized in that, described regulating element (13) is configured to lever.
6. by clutch operating system according to claim 5 (1), it is characterized in that, the head of each supporting member (11) acts on one respectively and is arranged on the dead slot (13a) of the arching in the face of described lever (13).
7. by clutch operating system according to claim 5 (1), it is characterized in that, an end of described lever (13) is provided with the dead slot (13b) of at least one arching to form hinge and the fork-shaped ground, the other end of described lever (13) is formed, thus makes this end have two yokes (13c).
8., by clutch operating system according to claim 1 (1), it is characterized in that between the second piston (9) and control system housing (3), there is the pressure chamber (14) of an annular.
9., by clutch operating system according to claim 8 (1), it is characterized in that, described pressure chamber (14) are hidden by an antifouling covering device (10).
10. by clutch operating system according to claim 7 (1), it is characterized in that, in order to form hinge with described lever (13), clutch housing (2) has at least one jut (2a), and the shape of described jut is contrary with the dead slot (13b) of the arching on described lever (13) end.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010015269 | 2010-04-15 | ||
| DE102010015269.2 | 2010-04-15 | ||
| PCT/DE2011/000332 WO2011127891A1 (en) | 2010-04-15 | 2011-03-28 | Clutch actuation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102844580A CN102844580A (en) | 2012-12-26 |
| CN102844580B true CN102844580B (en) | 2015-11-25 |
Family
ID=44259932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180019162.4A Expired - Fee Related CN102844580B (en) | 2010-04-15 | 2011-03-28 | Clutch operating system |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102844580B (en) |
| DE (2) | DE112011101302A5 (en) |
| WO (1) | WO2011127891A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012220515A1 (en) | 2011-12-05 | 2013-06-06 | Schaeffler Technologies AG & Co. KG | Actuation system for actuating friction clutch, has corrector that is provided for correcting the spacing between fixed bearings with respect to friction clutch |
| CN104114892B (en) * | 2012-01-26 | 2017-03-08 | 舍弗勒技术股份两合公司 | Separation equipment |
| DE102013226553B3 (en) * | 2013-12-19 | 2015-05-21 | Aktiebolaget Skf | bearing arrangement |
| DE112015001359A5 (en) * | 2014-03-20 | 2016-12-01 | Schaeffler Technologies AG & Co. KG | Actuation device for a friction clutch and corresponding friction clutch |
| FR3020845B1 (en) * | 2014-05-07 | 2017-11-24 | Renault Sas | CLUTCH FOR MOTOR VEHICLE WITH MULTIPLE POSSIBLE DEMULTIPLICATION REPORTS |
| DE102015216354A1 (en) * | 2015-08-27 | 2017-03-02 | Schaeffler Technologies AG & Co. KG | Actuating device and coupling system with the actuating device |
| DE102017110164A1 (en) * | 2017-05-11 | 2018-11-15 | Schaeffler Technologies AG & Co. KG | Bellows binding in the release system area |
| DE102017120250A1 (en) * | 2017-09-04 | 2019-03-07 | Schaeffler Technologies AG & Co. KG | Slave cylinder system with eccentrically arranged ring piston unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19622707A1 (en) * | 1995-06-16 | 1996-12-19 | Luk Lamellen & Kupplungsbau | Automatic clutch design with actuator |
| CN1738980A (en) * | 2003-02-20 | 2006-02-22 | Valeo离合器公司 | Torque transmission device for a motor vehicle |
| EP1862685A1 (en) * | 2006-06-01 | 2007-12-05 | Zf Friedrichshafen Ag | Torque transmission assembly for the power transmission of a vehicle |
| CN101463872A (en) * | 2007-12-17 | 2009-06-24 | 卢克摩擦片和离合器两合公司 | Operation device for a vehicle clutch |
| DE102009011809A1 (en) * | 2008-03-20 | 2009-09-24 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Mechanically actuated engagement system for double clutch in drive train of motor vehicle, has actuating elements with bearings for making joint connection with ends of fork arms of engagement lever |
| DE102009034401A1 (en) * | 2008-08-11 | 2010-02-18 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Clutch actuation system for double clutch, has two friction clutches containing two iso-static, slave cylinder systems arranged around transmission input shaft of duplex clutch transmission |
-
2011
- 2011-03-28 DE DE112011101302T patent/DE112011101302A5/en not_active Withdrawn
- 2011-03-28 DE DE102011015281A patent/DE102011015281A1/en not_active Withdrawn
- 2011-03-28 CN CN201180019162.4A patent/CN102844580B/en not_active Expired - Fee Related
- 2011-03-28 WO PCT/DE2011/000332 patent/WO2011127891A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19622707A1 (en) * | 1995-06-16 | 1996-12-19 | Luk Lamellen & Kupplungsbau | Automatic clutch design with actuator |
| CN1738980A (en) * | 2003-02-20 | 2006-02-22 | Valeo离合器公司 | Torque transmission device for a motor vehicle |
| EP1862685A1 (en) * | 2006-06-01 | 2007-12-05 | Zf Friedrichshafen Ag | Torque transmission assembly for the power transmission of a vehicle |
| CN101463872A (en) * | 2007-12-17 | 2009-06-24 | 卢克摩擦片和离合器两合公司 | Operation device for a vehicle clutch |
| DE102009011809A1 (en) * | 2008-03-20 | 2009-09-24 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Mechanically actuated engagement system for double clutch in drive train of motor vehicle, has actuating elements with bearings for making joint connection with ends of fork arms of engagement lever |
| DE102009034401A1 (en) * | 2008-08-11 | 2010-02-18 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Clutch actuation system for double clutch, has two friction clutches containing two iso-static, slave cylinder systems arranged around transmission input shaft of duplex clutch transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011127891A1 (en) | 2011-10-20 |
| DE112011101302A5 (en) | 2013-01-31 |
| CN102844580A (en) | 2012-12-26 |
| DE102011015281A1 (en) | 2011-10-20 |
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