WO2009046693A1 - Kupplungsbetätigungssystem - Google Patents
Kupplungsbetätigungssystem Download PDFInfo
- Publication number
- WO2009046693A1 WO2009046693A1 PCT/DE2008/001541 DE2008001541W WO2009046693A1 WO 2009046693 A1 WO2009046693 A1 WO 2009046693A1 DE 2008001541 W DE2008001541 W DE 2008001541W WO 2009046693 A1 WO2009046693 A1 WO 2009046693A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- guide sleeve
- pistons
- lever
- clutch
- Prior art date
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
- F16D21/00—Systems comprising a plurality of 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
-
- 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
- F16D23/148—Guide-sleeve receiving the clutch release bearing
-
- 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
Definitions
- the invention relates to an actuating system for actuating a double clutch by means of a concentric arrangement of the actuating system to the transmission input shafts of a downstream dual-clutch transmission and a drive by a radially outwardly arranged actuator.
- a downstream dual-clutch transmission operating piston proposed in the prior art, which act on different diameters on a lever system, such as a plate spring, a clutch and these depending on their design as forcibly opened or closed Close or open the coupling by axial displacement of the lever system.
- the pistons are either mechanically displaced axially by levers, these levers in turn can be driven hydraulically or electrically.
- the piston may be formed as an annular piston of a slave cylinder and displaced by pressure change of two separate pressure chambers in which the annular piston are arranged sealingly and displaceably.
- An actuation system with externally driven levers is known, for example, from FR 2 859 773 A.
- a piston is received radially inside and the other outside of a guide sleeve attached to the transmission housing wall.
- the axially displaced by actuator piston act on the lever systems of the clutches and are even acted upon by levers, which are actuated by the actuator units.
- longitudinal slots in the guide sleeve are provided for this purpose, through which the lever engages with corresponding projections for acting on the lever.
- the object of the invention is the development of the prior art with respect to externally driven actuation systems for double clutches.
- a simple construction with easy assembly in conjunction with a functionally reliable operation even under robust conditions should be sought.
- the object is achieved by an actuating system for actuating a double clutch with two axially operable by means of a lever system clutches for a dual-clutch transmission with a at least one transmission input shaft of the dual clutch transmission, recorded on the dual clutch transmission guide sleeve and two recorded on this, each acting on a lever system of a clutch axially along the Guiding sleeve of a respective actuator unit displaceable piston dissolved, each piston is arranged radially outside of the guide sleeve against rotation and engage over the functional elements of the piston axially.
- both pistons for acting on the pistons can be designed simply because both of you to be acted approaches to the piston outer flange parts. Special considerations such as tolerances, friction, wear, vibration, static and the like at the handles of the lever for a radially within the guide sleeve can be omitted.
- the pistons are instead solved before turning the piston, for example due to a transmitted from the rotating coupling to the piston drag torque and the independence of the pistons during a movement for independent actuation of the two clutches by the two pistons are supported against rotation on the guide sleeve and superimpose their functional elements in a way that both the axial and the radial space can be kept low.
- the pistons overlap axially and radially, so that the space occupied by the actuating system space apart from the additional lever is not substantially greater than that for a single release this design.
- each piston requires two functional elements, namely a loading area for the lever system of the clutch actuated by the piston and a loading area for the lever of the actuator unit acting on the piston.
- another functional element may be provided in the form of an end stop limiting the travel of the piston in the axial direction on one or both sides.
- one of the two pistons may be formed in two parts, so that it can be threaded into the other piston, so to speak, in such a way that the two loading areas can be grouped together.
- the securing against rotation can be provided in such a way that viewed in cross section, the guide sleeve has a non-rotationally symmetrical course, wherein the pistons are modeled on this course.
- the guide sleeve one or more axially extending, that is aligned in the direction of actuation of the couplings beads, where the pistons are received against rotation via corresponding complementary configured projections.
- the guide sleeve can be made of sheet metal and can be produced correspondingly, for example by means of deep drawing.
- the beads may be formed radially outward or radially inward.
- the pistons have outs or indentations.
- the pistons may be made of plastic, preferably reinforced plastic, by injection molding, metal stamped, forged, sintered, or by sheet metal forming or light metal diecasting. Compounds of individual parts can be produced by means of joining methods such as latching, gluing, welding and / or riveting.
- an end stop region may be provided on the latter.
- the engagement bearing on the lever system for example a Belleville spring
- a suitable end stop may be supported on the transmission housing or on the guide sleeve, for example in the region of the radially expanded shelf for fastening the same to the transmission housing.
- FIG. 1 shows a longitudinal section through an embodiment of an actuating system
- FIGS. 3 to 5 show various representations of a part of a first piston
- FIGS. 6 and 7 show different representations of another part of a first piston
- Figures 9 and 10 show different views of a second piston.
- Figure 1 shows a possible embodiment of an actuating system 1 with a guide sleeve 2, for example when using two compressed couplings with closed couplings.
- the guide sleeve 2 has a tubular portion 4 with a passage 3 for the usual as shaft and hollow shaft nested transmission input shafts of Doppelgkupplungsgetriebes, which receives and guides the two pistons 5, 6.
- the guide tube is radially expanded to form a shelf 7, which is fastened centered on the transmission housing wall (not shown) to the transmission input shafts.
- the two pistons 5, 6 bear at their end facing away from the board 7 each have a rolling bearing 8, 9, which serves as a release bearing in a compressed clutch, with pressed clutches as a release bearing and a rotatable loading of the rolling bearings 8, 9 subsequent lever systems such Disc springs by the piston 5, 6 allows.
- a pressure ring 10, 11 may be provided on one or both bearings.
- the actuating portion 12 for the lever system of the clutch with the rolling bearing 9 and the actuator 13 is provided on one part of the actuator lever, while the piston 6 of a separate component 14 with the coupling lever system 15 , which carries the rolling bearing 8, and is formed of a separate component 16 with the loading area 17 for the lever of the actuator unit.
- the rolling bearings 8, 9 are mounted on the loading areas 12, 15 of the two pistons, for example, clawed, clamped or clipped.
- each one - not shown - lever fixed to the housing is supported, for example, on the gear housing or on the clutch bell and a leverage on the Beauftschungs Schemee 13, 17 transmits, whereby they are axially displaced axially along the tubular portion 4 and transmit the force on the roller bearings 8, 9 on the lever systems of their associated couplings, whereby These are operated, that is, depending on the type of clutches off or indented.
- the reversal of this actuation process is supported by the clutches, since the lever system is pretensioned during the actuation process.
- the guide sleeve in the example shown, there are two opposing beads 20, which are embossed from the inside to guide and prevent rotation of the pistons 5, 6, which support the load moment acting on the pistons 5, 6 via the roller bearings 8, 9 in the direction of rotation of the clutches , It is understood that the beads 20 can also be stamped radially inward, as far as between the transmission input shafts and the guide sleeve corresponding radial space is calculated.
- Figure 2 shows a plan view of the guide sleeve 2 of Figure 1 with the opening 3, the radially expanded board 7 and the tubular portion 4 with the beads 20.
- a positioning aid 18 is provided in the form of an issued and angled tongue, the an opening provided in the transmission housing engages and the guide aid is positioned on the transmission housing and then centered on the transmission input shafts.
- a pin may be provided in the transmission housing, which engages in a corresponding opening provided in the guide sleeve with centering.
- the openings 19 may contain sockets and serve to receive the guide sleeve on the transmission housing by means of screws or rivets.
- Figures 3 to 5 show the piston 6 forming member 16 in front view (Figure 3), as a longitudinal section ( Figure 4) and in rear view ( Figure 5).
- FIG. 3 shows the recesses 21 which are aligned in the direction of the second component 14 forming the piston 6 and which are distributed over the circumference and receive the arms of the component 14 oriented in the direction of the component 16.
- the grooves 22, which simulate the beads 20 ( Figure 1) of the guide sleeve and form the anti-rotation for the piston 6, are provided.
- the recesses 23 serve to release the lever of the actuator unit for actuating the piston 5, for example when the piston 5 is moved back in the direction board 7 ( Figure 1), so that the lever 16 can at least partially overlap the component axially and thus axial space can be saved ,
- Figure 4 illustrates the position of the recesses 21 and 23 and a profile of the guide sleeve in the region of the transition to the board 7 ( Figure 1) adapted stop 24 for the piston 5 ( Figure 1).
- the maximum founded way of the piston 5 is designed so that the elastic lever system of the clutch is not completely relieved on reaching the stopper 24 on the guide sleeve, so that the rolling bearing remains under bias to reduce noise.
- Figure 5 shows next to the stop 24 and the recesses 22 further recesses 25 which are formed over part of the circumference and the axial width of the component 16 and form the contact surfaces for the lever of the actuator unit.
- the angle of the levers to each other can be varied so that outwardly projecting actuator units do not interfere with each other or the transmission structure and geometry can be adjusted. Furthermore, it can be provided to provide the levers aligned with one another and nested in each other, in particular if both actuator units are combined to form a structural unit.
- Figures 6 and 7 show the piston 6 of Figure 1 forming the second component 14 with axially projecting in the direction of the component 16, in sliding contact with the guide sleeve 2 (Figure 1) standing arms 26 in front view ( Figure 6) and in longitudinal section (FIG 7).
- the component 14 also has recesses 27 for guiding on the beads 20 (FIG. 1).
- the arms 26 have at their ends locking devices 28 which form a positive connection with the recesses 21 of the component 16 ( Figure 3).
- a fit can be selected because the parts are not subjected to tension.
- Other joining methods such as gluing, welding, for example ultrasonic welding, or riveting can also be advantageous.
- the composite of the components 14, 16 piston 6 is shown in Figure 8.
- a division of the piston 6 in particular has assembly advantages; Since the two pistons 5 and 6 ( Figure 1) overlap axially, the piston 5 is inserted over the arms 26 of the component 14 before assembly - not shown here. Only then are the two parts 14, 16 joined together and put on the guide sleeve 2 ( Figure 1).
- Figures 9 and 10 show the piston 5 of Figure 1 in longitudinal section ( Figure 9) and in front view ( Figure 10).
- the piston 5 may be integrally formed of plastic or metal, in the embodiment of Figures 9 and 10, it is in two parts from a piston head 29 and a piston skirt 30 with two axially enlarged, over the circumference preferably opposite arms 31 formed in their radial Diameter are widened so that they overlap the component 16 ( Figure 4) axially and form with their front ends in each case a stop 34 corresponding to the stops 24 of the component 24 ( Figure 5) 34 for Wegbegrenzung of the piston 5.
- the piston 5 may have further axial arms for guidance on the guide sleeve. For this purpose, 6 corresponding outbreaks would be provided in the piston.
- the piston 5 is received only with its inner diameter on the guide sleeve 2 ( Figure 1), so that a certain degree of pivoting relative to the guide sleeve is made possible.
- the piston head 29 recesses 32.
- two further recesses 33 are provided for the in the embodiment shown radially raised embossed beads 20 ( Figure 1) for preventing rotation of the piston 5 on the guide sleeve.
- the Beaufschlagungs Scheme 13 forms the contact surface for the - not shown - lever of this piston 5 associated actuator.
- the axially integrally formed on the piston head 29 approach 35 serves to receive the standing in contact with the lifting system of the clutch bearing.
- the loading region 13 engages over the projection 35 axially, so that the contact surface of the rolling bearing is almost at the same axial height as the loading surface of the Beauftschungs Schemes 13 and thus axial space can be saved.
- the piston head 29 may be made of metal or plastic.
- the piston skirt 30 with the arms 31 is preferably made of plastic.
- the piston crown 29 can be injection molded with the piston skirt 30 in an injection molding process.
- the pistons 5 and 6 are each guided by means of their arms 26 ( Figure 5) and 34 axially on the guide sleeve 2 ( Figure 1) and by means of introduced in the guide sleeve beads 20 against rotation. As a result, an axial gap between each be provided to the arms 26, 34. If the guide surface of the arms to be increased, the arms can also be in sliding contact with each other. Appropriate measures to reduce the resulting sliding contact such as greasing and / or applying a sliding layer can be provided in an advantageous manner.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2010003905A MX2010003905A (es) | 2007-10-11 | 2008-09-15 | Sistema de accionamiento de embrague. |
DE112008002517.7T DE112008002517B4 (de) | 2007-10-11 | 2008-09-15 | Kupplungsbetätigungssystem |
KR1020107007704A KR101498751B1 (ko) | 2007-10-11 | 2008-09-15 | 클러치 구동 시스템 |
EP08801333.9A EP2201258B2 (de) | 2007-10-11 | 2008-09-15 | Kupplungsbetätigungssystem |
AT08801333T ATE551543T1 (de) | 2007-10-11 | 2008-09-15 | Kupplungsbetätigungssystem |
CN2008801109095A CN101821523B (zh) | 2007-10-11 | 2008-09-15 | 离合器操作系统 |
US12/757,539 US8127911B2 (en) | 2007-10-11 | 2010-04-09 | Clutch actuation guide sleeve and release bearing assembly for a dual clutch transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007048712.8 | 2007-10-11 | ||
DE102007048712 | 2007-10-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/757,539 Continuation US8127911B2 (en) | 2007-10-11 | 2010-04-09 | Clutch actuation guide sleeve and release bearing assembly for a dual clutch transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009046693A1 true WO2009046693A1 (de) | 2009-04-16 |
Family
ID=40155958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/001541 WO2009046693A1 (de) | 2007-10-11 | 2008-09-15 | Kupplungsbetätigungssystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US8127911B2 (de) |
EP (1) | EP2201258B2 (de) |
KR (1) | KR101498751B1 (de) |
CN (1) | CN101821523B (de) |
AT (1) | ATE551543T1 (de) |
DE (2) | DE102008047170A1 (de) |
MX (1) | MX2010003905A (de) |
WO (1) | WO2009046693A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2336588A2 (de) | 2009-12-17 | 2011-06-22 | Schaeffler Technologies AG & Co. KG | Kupplungsbetätigungssystem |
CN102597563A (zh) * | 2009-10-29 | 2012-07-18 | 舍弗勒技术股份两合公司 | 用于操纵离合器装置的操纵装置 |
KR101180574B1 (ko) * | 2010-06-29 | 2012-09-06 | 주식회사평화발레오 | 더블클러치의 엑츄에이션 베어링 |
DE102015224649A1 (de) | 2015-12-09 | 2017-06-14 | Schaeffler Technologies AG & Co. KG | Mechanisches Betätigungssystem für Einfachkupplungen |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2474517A (en) * | 2009-10-19 | 2011-04-20 | Gm Global Tech Operations Inc | A clutch actuation device for a dual clutch including concentric slave cylinders |
DE102010048509B4 (de) | 2009-10-29 | 2023-03-09 | Schaeffler Technologies AG & Co. KG | Kolbenbaueinheit |
WO2012130213A1 (de) | 2011-03-28 | 2012-10-04 | Schaeffler Technologies AG & Co. KG | Betätigungsvorrichtung zur betätigung von kupplungseinrichtungen |
DE102011106867A1 (de) * | 2011-07-07 | 2013-01-10 | Schaeffler Technologies AG & Co. KG | Führungshülsen aus beschichtetem, tiefziehfähigen Band |
DE102011113278B4 (de) * | 2011-09-06 | 2014-02-27 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Kupplungsanordnung, Kraftfahrzeugantriebsstrang und Kupplungbetätigungsverfahren |
DE102012222892A1 (de) | 2012-01-18 | 2013-07-18 | Schaeffler Technologies AG & Co. KG | Betätigungsvorrichtung für eine Doppelkupplung |
US9249883B2 (en) * | 2013-01-17 | 2016-02-02 | Gm Global Technology Operations, Llc | Anti-rotate attenuation device |
DE102013205292A1 (de) | 2013-03-26 | 2014-10-02 | Schaeffler Technologies Gmbh & Co. Kg | Betätigungsvorrichtung für eine Doppelkupplung |
DE112015001331A5 (de) | 2014-03-18 | 2016-12-15 | Schaeffler Technologies AG & Co. KG | Führungshülse für eine Kupplungsbetätigungsvorrichtung und entsprechende Kupplungsbetätigungsvorrichtung |
DE102015207930A1 (de) * | 2015-04-29 | 2016-11-03 | Zf Friedrichshafen Ag | Vorrichtung zum Betätigen mehrerer Schaltelemente einer Getriebeeinrichtung |
DE102016206933A1 (de) | 2016-04-25 | 2017-10-26 | Schaeffler Technologies AG & Co. KG | Führungshülse |
FR3054868B1 (fr) * | 2016-08-04 | 2018-08-10 | Valeo Embrayages | Mecanisme a double embrayage compact et systeme de transmission comprenant un tel mecanisme a double embrayage |
WO2019075712A1 (zh) * | 2017-10-20 | 2019-04-25 | 舍弗勒技术股份两合公司 | 用于对中式分离副缸的卡环和对中式分离副缸 |
Citations (4)
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GB1348645A (en) * | 1970-11-24 | 1974-03-20 | Brown Tractors Ltd | Engine/clutch combinations |
US4579211A (en) * | 1982-09-16 | 1986-04-01 | Valeo | Automotive clutch release bearing |
US20020014385A1 (en) * | 2000-07-27 | 2002-02-07 | Mannesmann Sachs Ag | Release mechanism for a double clutch assembly |
FR2859773A1 (fr) * | 2003-09-16 | 2005-03-18 | Valeo Embrayages | Double embrayage, notamment pour vehicule automobile, a double butee de commande |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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US2237322A (en) | 1939-06-01 | 1941-04-08 | Thomas M West | Clutch mechanism |
FR1300975A (fr) † | 1961-07-01 | 1962-08-10 | Ferodo Sa | Perfectionnements aux embrayages |
DE1256084B (de) * | 1962-09-14 | 1967-12-07 | Porsche Kg | Doppelkupplung fuer Ackerschlepper |
GB2096262B (en) * | 1981-04-03 | 1984-11-21 | Automotive Prod Co Ltd | An adjustable length clutch release bearing assembly |
FR2547002B1 (fr) * | 1983-06-02 | 1985-12-13 | Valeo | Butee de debrayage et outil de montage pour celle-ci |
JP2000310239A (ja) * | 1999-04-28 | 2000-11-07 | Nsk Ltd | クラッチレリーズ用軸受ユニット |
NL1015234C2 (nl) * | 2000-05-18 | 2001-11-20 | Skf Eng & Res Centre Bv | Actuatoreenheid voor een koppeling. |
AU2002219095A1 (en) * | 2000-11-30 | 2002-06-11 | Ina-Schaeffler Kg | Seal for a clutch release bearing |
JP2003329064A (ja) * | 2002-05-10 | 2003-11-19 | Yamaha Motor Co Ltd | クラッチ接続制御装置 |
EP1437519B1 (de) † | 2003-01-09 | 2007-05-23 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Geberzylinder für Kupplungsausrücksysteme |
EP1555452B1 (de) * | 2004-01-16 | 2007-01-31 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Stelleinrichtung zur Übertragung von Kolbenkräften auf die Ein-/Ausrückeinrichtung einer Doppelkupplung. |
ATE356943T1 (de) † | 2004-03-31 | 2007-04-15 | Luk Lamellen & Kupplungsbau | Hydraulisches kupplungsbetätigungssystem |
DE102004044518B4 (de) | 2004-09-15 | 2008-04-17 | Zf Friedrichshafen Ag | Betätigungseinrichtung für eine Doppelkupplung eines Kraftfahrzeuges |
EP1830094B1 (de) * | 2006-03-03 | 2008-04-30 | Zf Friedrichshafen Ag | Ausrückvorrichtung für eine Reibungskupplung eines Kraftfahrzeuges mit einer mehrteiligen Schiebehülse |
-
2008
- 2008-09-15 DE DE102008047170A patent/DE102008047170A1/de not_active Withdrawn
- 2008-09-15 KR KR1020107007704A patent/KR101498751B1/ko active IP Right Grant
- 2008-09-15 CN CN2008801109095A patent/CN101821523B/zh active Active
- 2008-09-15 DE DE112008002517.7T patent/DE112008002517B4/de active Active
- 2008-09-15 MX MX2010003905A patent/MX2010003905A/es not_active Application Discontinuation
- 2008-09-15 AT AT08801333T patent/ATE551543T1/de active
- 2008-09-15 WO PCT/DE2008/001541 patent/WO2009046693A1/de active Application Filing
- 2008-09-15 EP EP08801333.9A patent/EP2201258B2/de active Active
-
2010
- 2010-04-09 US US12/757,539 patent/US8127911B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1348645A (en) * | 1970-11-24 | 1974-03-20 | Brown Tractors Ltd | Engine/clutch combinations |
US4579211A (en) * | 1982-09-16 | 1986-04-01 | Valeo | Automotive clutch release bearing |
US20020014385A1 (en) * | 2000-07-27 | 2002-02-07 | Mannesmann Sachs Ag | Release mechanism for a double clutch assembly |
FR2859773A1 (fr) * | 2003-09-16 | 2005-03-18 | Valeo Embrayages | Double embrayage, notamment pour vehicule automobile, a double butee de commande |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102597563A (zh) * | 2009-10-29 | 2012-07-18 | 舍弗勒技术股份两合公司 | 用于操纵离合器装置的操纵装置 |
EP2336588A2 (de) | 2009-12-17 | 2011-06-22 | Schaeffler Technologies AG & Co. KG | Kupplungsbetätigungssystem |
DE102010054262A1 (de) | 2009-12-17 | 2011-06-22 | Schaeffler Technologies GmbH & Co. KG, 91074 | Kupplungsbetätigungssystem |
KR101180574B1 (ko) * | 2010-06-29 | 2012-09-06 | 주식회사평화발레오 | 더블클러치의 엑츄에이션 베어링 |
DE102015224649A1 (de) | 2015-12-09 | 2017-06-14 | Schaeffler Technologies AG & Co. KG | Mechanisches Betätigungssystem für Einfachkupplungen |
DE102015224649B4 (de) | 2015-12-09 | 2018-10-31 | Schaeffler Technologies AG & Co. KG | Mechanisches Betätigungssystem für Einfachkupplungen |
Also Published As
Publication number | Publication date |
---|---|
KR20100082836A (ko) | 2010-07-20 |
EP2201258A1 (de) | 2010-06-30 |
KR101498751B1 (ko) | 2015-03-04 |
DE112008002517A5 (de) | 2010-06-17 |
EP2201258B1 (de) | 2012-03-28 |
DE102008047170A1 (de) | 2009-04-16 |
MX2010003905A (es) | 2010-06-01 |
CN101821523A (zh) | 2010-09-01 |
EP2201258B2 (de) | 2015-02-25 |
CN101821523B (zh) | 2012-08-08 |
US8127911B2 (en) | 2012-03-06 |
DE112008002517B4 (de) | 2021-12-16 |
US20100193321A1 (en) | 2010-08-05 |
ATE551543T1 (de) | 2012-04-15 |
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