CN103154547B - Regulating device - Google Patents
Regulating device Download PDFInfo
- Publication number
- CN103154547B CN103154547B CN201180035965.9A CN201180035965A CN103154547B CN 103154547 B CN103154547 B CN 103154547B CN 201180035965 A CN201180035965 A CN 201180035965A CN 103154547 B CN103154547 B CN 103154547B
- Authority
- CN
- China
- Prior art keywords
- regulating device
- platen
- spacing
- small gear
- slope
- 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
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/75—Features relating to adjustment, e.g. slack adjusters
- F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
For a regulating device for the friction clutch of automobile, there is one for hiding at least partly for pressing the clutch cover of the platen of a clutch driven plate between platen and back-pressure dish and a small gear for rotating threaded shaft be connected with leading screw.Feed screw nut be screwed around on leading screw for make slope ring in a circumferential direction relative to the corresponding Slope Facies slided on the ring of slope to rotation, for regulating the error distance determined by wearing and tearing between platen and back-pressure dish.In addition, the pawl plate be supported on clutch cover is provided with the driving ratchet for making small gear rotate be engaged in small gear.In addition, regulating device have be connected with pawl plate, for when parts act on spacing pin by making pawl plate be lifted away from the spacing pin reducing the Spring pinch force driven between ratchet and small gear at least in part from clutch cover.According to the present invention, feed screw nut can be connected with slope ring by a spacing holder, and wherein spacing holder has for the limit stop of backstop on spacing pin.Not requirement thus, an actuating element acts on spacing pin, thus the structure of regulating device can be simplified and positioning adjustment device functional part time can realize design on freedom.
Description
Technical field
The present invention relates to a kind of regulating device of the friction clutch for automobile, by means of this regulating device, platen can be adjusted to the error distance determined by wearing and tearing of the back-pressure dish of friction clutch.
Background technique
Friction clutch is the strong regulating device controlled in order to the wearing and tearing compensating occurred friction covering can be arranged.Here, the disadvantageous development due to wearing and tearing of the impacting force of the control system such as cup spring loaded for the back-pressure dish to friction clutch making platen move is considered and produces according to impacting force to regulate.As an alternative, that occur when the friction covering wearing and tearing of clutch driven plate, between clutch housing and control system error distance can be determined and revise according to this error distance.In order to revise, be arranged on the compensation mechanism between back-pressure dish and control system, being rotated as ramp system or screw thread.
A kind of friction clutch of the regulating device with Bit andits control is individually disclosed by DE102009035225A1 and WO2009/056092A1, one of them utilizes cup spring and the axially displaced driving ratchet of platen to act on according to the distance of control system to be contained on a small gear of the leading screw on platen with moving by bracket-rotatable, one of them feed screw nut be arranged on leading screw makes the slope ring be arranged between platen and cup spring of a ramp system rotate relative to a corresponding slope when leading screw rotates, thus, control system is produced again to the original distance of platen.At this, during the stroke of back-pressure dish relative to platen, ratchet is driven to slide on the tooth of small gear and snap onto when predetermined wearing and tearing in the teeth groove between two teeth.Ratchet shape in the upper once opening process of friction clutch is driven to drive small gear in locking manner and at this rotation pinion and therefore rotational lead screw, thus, feed screw nut is moved along leading screw and slope ring is rotated a corresponding angular metric, to adjust friction clutch thus.
In order to drive ratchet not damaged when small gear is such as locked owing to getting rusty or pollute, a pawl plate with driving ratchet can be connected with a spacing pin, an actuating element of control system to act on when corresponding large travel displacement on this spacing pin and the pawl plate be supported on clutch cover is lifted from clutch cover at least in part, thus, drive ratchet to be driven motion and driving in ratchet the stress being not intended to be formed to be significantly reduced before driving ratchet can be bent.But this functional result in the complexity of regulating device structure and the restriction that result on the design freedom for arranging the functional part important for regulating device.
Summary of the invention
Task of the present invention is to provide a kind of regulating device, and this regulating device achieves simplified structure and the design freedom when the functional part of positioning adjustment device.
There is one for hiding at least partly for pressing the clutch cover of the platen of a clutch driven plate between platen and back-pressure dish and a small gear for rotating threaded shaft be connected with leading screw according to the regulating device of the friction clutch for automobile of the present invention.Feed screw nut be screwed around on leading screw for make slope ring in a circumferential direction relative to the corresponding Slope Facies slided on the ring of slope to rotation, for adjusting the error distance determined by wearing and tearing between platen and back-pressure dish.In addition, the pawl plate be supported on clutch cover is provided with the driving ratchet for making small gear rotate be coupled in small gear.In addition, regulating device have be connected with pawl plate, for by making pawl plate lift the spacing pin reducing the Spring pinch force driven between ratchet and small gear at least in part from clutch plate when a parts backstop is on spacing pin.According to the present invention, feed screw nut can be connected with slope ring by a spacing holder, and wherein, spacing holder has for the limit stop of backstop on spacing pin.
Owing to not being actuating element when leading screw locking, special is cup spring, but spacing holder acts on spacing pin, can by the Movement transmit of feed screw nut on the ring of slope by this spacing holder, therefore not requirement, is designed for the actuating element acted on spacing pin.The material thickness of actuating element and spring rate can the function therefore with backstop on spacing pin independently be determined.This achieve the simple structure of particularly actuating element, and achieve relative to extra design freedom during spacing finger setting actuating element.Because spacing holder natively must have enough rigidity, so that do not make slope ring overcome with having plastic deformation the frictional force acted on the ring of slope is rotated, spacing holder has parts, and these parts can not have problem ground backstop additional functionality on spacing pin when at leading screw locking of larger sizing really.Particularly, the axial stroke motion of platen very accurately can be reappeared by spacing holder, and can not be realized the nonlinear reproduction of the trip motion by resilient intermediate connecting part.Act on one compared with the actuating element on spacing pin and only need, spacing pin is implemented more longer, make spacing pin can backstop on the spacing holder be connected with slope ring.This organization plan causing cost that the structure of regulating device is more easily implemented low.Because spacing holder is due to its rigidity only resiliently deformable in a negligible scope, the limit stop of spacing holder freely can be selected especially in the radial direction of platen, make spacing pin can be arranged on a position, on this position, be not compromised for the design freedom arranging the functional part of the critical function of regulating device.The common design proposal of regulating device can be constructed as illustrated in DE102009035225A1 or WO2009056092A1, and its content is referenced as a part of the present invention.
Especially, spacing holder is connected with slope ring in a circumferential direction without relative rotation as independent parts.Spacing holder such as can be plugged in the axial direction on the ring of slope and to be connected without relative rotation by the backstop acted in a circumferential direction.Spacing holder such as can be connected by dovetail groove and be connected with slope ring.In addition it is possible that be connected with slope ring by spacing holder by the plastic deformation of spacing holder and/or slope ring, such as, ca(u)lk is passed through.Spacing holder can also connect with slope boxing or be brazed together.Slope ring and spacing holder can have simple especially geometrical construction thus respectively, and it can correspondingly be manufactured by metal plate component simply, such as.
Preferred slope ring and spacing holder are formed integratedly.The integrated unit be made up of slope ring and spacing holder can be such as made up of a suitable sheet metal by deep drawn and/or compacting.This causes stable especially the fixing of spacing holder and slope ring.In addition do not require spacing holder to be connected with slope ring in an independent installation step, thus simplify assembling.
Particularly preferably be, leading screw is arranged on the radial outside of slope ring.The axial length of leading screw is not limited by the radius of curvature of slope ring thus.Therefore leading screw can have king-sized axial length, thus can realize adjustment in a corresponding large wear range.This achieve, use friction plate with thicker friction covering for friction clutch, thus the life-span of friction clutch can be enhanced.Particularly, leading screw can be arranged on the radial outside of actuating element, particularly cup spring, thus leading screw and the location of small gear that is connected with leading screw independently can be realized by the location with actuating element.Particularly can realize, actuating element and leading screw and/or small gear does not disturb and leading screw and/or small gear do not act on actuating element.
In one preferred embodiment, the actuating element acted on the ring of slope, particularly cup spring are arranged for and make platen to the motion of back-pressure dish, wherein, drive ratchet to extend past at the radial outside that actuating element is other.Therefore do not require that actuating element constructs a window, drive ratchet to arrive small gear by this window through actuating element can guide.Therefore the organization plan of actuating element can be simplified.This is exterior is simplified, because Angle Position circumferentially need not aim at relative to driving ratchet at actuating element.
Particularly, actuating element, particularly a cup spring acted on the ring of slope is arranged for and makes platen to the motion of back-pressure dish, and wherein spacing pin is arranged on the radial outside of actuating element.Therefore not requirement, actuating element constructs a window, spacing pin can be guided through described window arrival intervals holder.This causes the simple project organization of actuating element and the assembling of simplification.
Preferred distance holder axially hides small gear at least in part at platen.This makes it possible to the orientation of the limit stop of spacing holder and spacing holder to be arranged in the region of small gear and/or leading screw.This particularly result in the extra design freedom of the radial location for spacing holder and limit stop.Simultaneously leading screw and/or small gear can be prevented by the protection of spacing holder the pollution that brought by clutch cover.Therefore the locked danger of the leading screw caused by excessive pollution be reduced.Therefore the functional of regulating device can be maintained by the life-span long especially.
Particularly preferably be, the material thickness of spacing holder at least drives compared with the spring force of ratchet and is so selected when locked with leading screw in limit stop region, can be greater than by driving ratchet to be applied to power on small gear by the spacing holder power be applied on spacing pin.The size of spacing holder in limit stop region is determined ensure that, drives the spring force of ratchet not make the spacing holder resiliently deformable in limit stop region and postpones even to hinder being lifted away from of pawl plate.Alternatively, spacing holder has been designed to be enough rigidity, to make pawl plate be lifted away from least in part relative to clutch cover and therefore to avoid driving the danger of bending of ratchet.
Particularly, feed screw nut has one for acting on the projection on spacing holder, wherein particularly drives the side that ratchet is deviating from projection to be coupled in small gear.Spacing holder such as can have the backstop of a projection diametrically, thus also can guarantee the power transmission between feed screw nut and slope ring when this backstop misplaces in the radial direction of platen relative to projection.Feed screw nut can be simply implemented due to the orientation of the warp architecture of slope ring and the straight of leading screw in the length of life of friction clutch thus relative to the radial misalignments of slope ring.Owing to driving ratchet can be coupled in small gear in the side deviated from projection, therefore avoid the motion driving ratchet can disturb projection and/or spacing holder.Particularly, drive the location of ratchet independently can realize with the concrete structure of projection and spacing holder, thus provide extra design freedom, this design freedom particularly can realize manufacture and the assembling of the low cost of the functional part of regulating device.
In addition, the present invention relates to a kind of friction clutch for automobile, with a back-pressure dish and one can relative to the motion of back-pressure dish, for pressing the platen of a clutch driven plate between platen and back-pressure dish.This is outside equipped with a kind of for adjusting the regulating device of platen relative to the error distance determined by wearing and tearing of back-pressure dish, and its middle regulator can be configured as described above and improve.Particularly, actuating element, particularly a cup spring that can be supported on the ring of slope is arranged for and platen is moved to back-pressure dish.Due to spacing holder can by its limit stop when main shaft is locked backstop on the spacing pin is connected with pawl plate, the structure of friction clutch can be simplified and the functional part of friction clutch locate time extra design freedom can be implemented.
Accompanying drawing explanation
Following reference accompanying drawing exemplarily illustrates the present invention by means of preferred embodiment, wherein:
Fig. 1 illustrates the schematic cross sectional views according to friction clutch of the present invention of the regulating device being with good grounds first mode of execution of the present invention;
Fig. 2 illustrates the schematic cross sectional views according to friction clutch of the present invention with regulating device second embodiment of the invention;
Fig. 3 illustrates the schematic plan of the friction clutch shown in Fig. 2, and
Fig. 4 illustrates the sectional view according to friction clutch of the present invention of the regulating device being with good grounds of the present invention 3rd mode of execution.
Embodiment
Friction clutch 10 shown in Figure 1 has one can by means of the platen 14 of the actuating element axial motion of cup spring 12 form, this platen can be moved by a back-pressure dish 16 by means of cup spring 12, to compress a clutch driven plate 20 being provided with friction covering 18 between platen 14 and back-pressure dish 16 thus to engage friction clutch 10.Unnecessarily do not increased by the friction covering 18 of the wearing and tearing of clutch driven plate 20 to make the manipulation displacement of the platen 14 when engaging friction clutch 10, platen 14 can be adjusted by means of a regulating device 22, and its mode is compensated by the corresponding slope 26 that clutch disk 14 is formed at one corresponding to slope ring 24 rotation in a circumferential direction that is displaced through of the wearing and tearing of friction covering 18.Thus, platen 14 has been increased the additional travel displacement caused by the wearing and tearing of friction covering 18 of platen 14 to the distance of clutch cover 28 and cup spring 12.
Slope ring 24 is connected with a spacing holder 30, projection 34 that this spacing holder has axially protruding backstop 32 a, feed screw nut do not illustrated in FIG 48 at friction clutch 10, that raise up in the footpath of friction clutch 10 can by backstop in this backstop 32.Feed screw nut 48 can by means of leading screw 36 passive movement, so that the corresponding slope 26 slope ring 24 being headed on platen 14 by spacing holder 30 is rotated.For this reason, one of a pawl plate 40 be connected with clutch cover 28 drive ratchet 38 can shape to be coupled in locking manner in the small gear 42 be connected with leading screw 36 and when platen 14 is enough large to the error distance of back-pressure dish 16 rotation pinion 42.A spacing pin 44 is connected with pawl plate 40, this spacing pin can backstop in the limit stop 46 be made up of spacing holder 30, pawl plate 40 is lifted away from from clutch cover 28 at least in part.The bending driving ratchet 38 when friction clutch 18 is opened when leading screw 36 is locked can be avoided thus.
Compared with the friction clutch 10 shown in Fig. 1, in the mode of execution of the friction clutch 10 in fig. 2, regulating device 22 is connected with platen 14 at radial outside, thus leading screw 36, small gear 42 and spacing holder 30 are arranged on the radial outside of slope ring 24.Ratchet 38 and spacing pin 44 is driven also to be arranged on the radial outside of slope ring 24.Spacing pin 44 can be extended on cup spring 12 side by the radial outside at cup spring 12 thus, and cup spring 12 need not arrange a window for spacing pin 44.In addition, as shown in Figure 3, the axial length of leading screw 36 does not limit by the radius of curvature of slope ring 24, thus feed screw nut 48 can be moved by corresponding longer axial length, thus, slope ring 24 can be rotated a larger angular metric in a circumferential direction.Particularly, spacing holder 30 has two backstops 32, and the projection 34 of feed screw nut 48 is arranged between these two backstops 32.
Compared with the friction clutch 10 shown in Fig. 2, in the mode of execution of the friction clutch 10 in the diagram, slope ring 24 and spacing holder 30 are constructed all-in-one-piece.
List of reference characters:
10 friction clutches
12 cup springs
14 platens
16 back-pressure dishes
18 friction coverings
20 clutch driven plates
22 regulating devices
24 slope rings
26 corresponding slopes
28 clutch covers
30 spacing holders
32 backstops
34 projections
36 leading screws
38 drive ratchet
40 pawl plates
42 small gears
44 spacing pins
46 limit stop
48 feed screw nuts
Claims (12)
1. for the regulating device of the friction clutch (10) of automobile, with: one for hiding the clutch cover (28) being used for clutch driven plate (20) being pressed on the platen (14) between platen (14) and back-pressure dish (16) at least partly, that be connected with leading screw (36), for making leading screw (36) rotate a small gear (42), one be screwed on leading screw (36), for make slope ring (24) in a circumferential direction relative to relatively rotate on the upper corresponding slope (26) of sliding of slope ring (24) thus adjust between platen (14) and back-pressure dish (16) by the feed screw nut (48) of the error distance of decision of wearing and tearing, one be supported on clutch cover (28), with the pawl plate (40) for the driving ratchet (38) that makes small gear (42) rotate be coupled in small gear (42), and one is connected with pawl plate (40), for passing through pawl plate (40) to be lifted away from least in part the spacing pin (44) reducing the spring clamp driven between ratchet (38) and small gear (42) from clutch cover (28) when spacing pin (44) is upper when a parts backstop, it is characterized in that, described feed screw nut (48) is connected with slope ring (24) by a spacing holder (30), wherein said spacing holder (30) has one for the limit stop (46) of backstop on spacing pin (44).
2. regulating device as claimed in claim 1, it is characterized in that, described spacing holder (30) is connected with described slope ring (24) in a circumferential direction without relative rotation as independent parts.
3. regulating device as claimed in claim 1, is characterized in that, described slope ring (24) and described spacing holder (30) are formed integratedly.
4. regulating device as claimed any one in claims 1 to 3, it is characterized in that, described leading screw (36) is arranged on the radial outside on described slope ring (24).
5. regulating device as claimed in claim 4, it is characterized in that, an actuating element acted on described slope ring (24), be arranged for and described platen (14) is moved to described back-pressure dish (16), wherein said driving ratchet (38) extends past on the radial outside side of described actuating element.
6. regulating device as claimed in claim 5, it is characterized in that, an actuating element acted on described slope ring (24), be arranged for and described platen (14) is moved to described back-pressure dish (16), wherein said spacing pin (44) is arranged on the radial outside of described actuating element.
7. the regulating device as described in claim 5 or 6, is characterized in that, described actuating element is cup spring (12).
8. as claimed any one in claims 1 to 3 regulating device, is characterized in that, described spacing holder (30) axially hides described small gear (42) at least in part at described platen (14).
9. regulating device as claimed any one in claims 1 to 3, it is characterized in that, the material thickness of described spacing holder (30) is at least so selected by during locking at leading screw (36) in described limit stop (46) region compared with the spring force of described driving ratchet (38), is namely greater than the power be applied to by described driving ratchet (38) on described small gear (42) by described spacing holder (30) power be applied on described spacing pin (44).
10. regulating device as claimed in claim 1, it is characterized in that, described feed screw nut (48) has one for the projection (34) of backstop on described spacing holder (30).
11. regulating devices as claimed in claim 10, is characterized in that, described driving ratchet (38) is coupled in described small gear (42) in the side deviating from described projection (34).
12. for the friction clutch of automobile, with a back-pressure dish (16), platen (14) and a regulating device (22) any one of claim 1 to 11 for pressing to the clutch driven plate (20) between platen (14) and described back-pressure dish (16) that can move relative to described back-pressure dish (16), described regulating device is for adjusting the error distance that by wearing and tearing determined of described platen (14) relative to described back-pressure dish (16).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010031962 | 2010-07-22 | ||
| DE102010031962.7 | 2010-07-22 | ||
| PCT/DE2011/001406 WO2012010143A1 (en) | 2010-07-22 | 2011-07-04 | Adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103154547A CN103154547A (en) | 2013-06-12 |
| CN103154547B true CN103154547B (en) | 2016-01-27 |
Family
ID=44789253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180035965.9A Expired - Fee Related CN103154547B (en) | 2010-07-22 | 2011-07-04 | Regulating device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103154547B (en) |
| DE (2) | DE102011106527A1 (en) |
| WO (1) | WO2012010143A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112012001766A5 (en) * | 2011-04-21 | 2014-02-06 | Schaeffler Technologies AG & Co. KG | Adjustment device for a friction clutch |
| DE102013224328A1 (en) * | 2013-11-28 | 2015-05-28 | Schaeffler Technologies AG & Co. KG | coupling device |
| DE102015210020A1 (en) * | 2015-06-01 | 2016-12-01 | Schaeffler Technologies AG & Co. KG | Friction clutch and method for adjusting the operating point of the friction clutch |
| DE102016208342B3 (en) * | 2016-05-13 | 2017-08-24 | Schaeffler Technologies AG & Co. KG | Friction clutch with wear adjustment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168169A (en) * | 1995-09-16 | 1997-12-17 | 机动车产品股份有限公司 | Automatically adjusting clutch |
| FR2753503B1 (en) * | 1996-09-17 | 1998-12-04 | Valeo | FRICTION CLUTCH WITH WEAR RETRACTING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE |
| CN1800670A (en) * | 2004-11-30 | 2006-07-12 | 伊顿公司 | Manually adjustable clutch assembly with visual indicator |
| DE102008019947A1 (en) * | 2007-05-14 | 2008-11-20 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Self-adjusting friction clutch |
| DE102008051100A1 (en) * | 2007-10-31 | 2009-05-07 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | friction clutch |
| CN101526111A (en) * | 2008-03-03 | 2009-09-09 | 卢克摩擦片和离合器两合公司 | Friction clutch with wear compensation adjustment device |
| CN101561017A (en) * | 2008-01-28 | 2009-10-21 | 卢克摩擦片和离合器两合公司 | Friction clutch |
| DE102009035225A1 (en) * | 2008-08-21 | 2010-02-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | friction clutch |
| DE102009049258A1 (en) * | 2008-11-10 | 2010-05-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Friction clutch, has brake devices with concentric and torque-proof friction surfaces brought in frictional engagement with normal forces by prestressed counter frictional surfaces, where friction surfaces are arranged at spindle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2753506B1 (en) * | 1996-09-17 | 1998-12-04 | Valeo | FRICTION CLUTCH, PARTICULARLY FOR A MOTOR VEHICLE, COMPRISING A WEAR-RETAINING DEVICE |
| FR2765287B1 (en) * | 1997-06-17 | 1999-09-17 | Valeo | FRICTION CLUTCH WITH WEAR RETRIEVAL DEVICE, PARTICULARLY FOR A MOTOR VEHICLE |
| FR2804186B1 (en) * | 2000-01-25 | 2002-04-26 | Valeo | FRICTION CLUTCH WITH FRICTION TRIM WEAR TRAPPING DEVICE, PARTICULARLY FOR A MOTOR VEHICLE |
| DE102009032332B4 (en) * | 2008-07-28 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Friction clutch with adjuster |
-
2011
- 2011-07-04 CN CN201180035965.9A patent/CN103154547B/en not_active Expired - Fee Related
- 2011-07-04 DE DE201110106527 patent/DE102011106527A1/en not_active Withdrawn
- 2011-07-04 DE DE112011104080T patent/DE112011104080A5/en not_active Withdrawn
- 2011-07-04 WO PCT/DE2011/001406 patent/WO2012010143A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168169A (en) * | 1995-09-16 | 1997-12-17 | 机动车产品股份有限公司 | Automatically adjusting clutch |
| FR2753503B1 (en) * | 1996-09-17 | 1998-12-04 | Valeo | FRICTION CLUTCH WITH WEAR RETRACTING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE |
| CN1800670A (en) * | 2004-11-30 | 2006-07-12 | 伊顿公司 | Manually adjustable clutch assembly with visual indicator |
| DE102008019947A1 (en) * | 2007-05-14 | 2008-11-20 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Self-adjusting friction clutch |
| DE102008051100A1 (en) * | 2007-10-31 | 2009-05-07 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | friction clutch |
| CN101561017A (en) * | 2008-01-28 | 2009-10-21 | 卢克摩擦片和离合器两合公司 | Friction clutch |
| CN101526111A (en) * | 2008-03-03 | 2009-09-09 | 卢克摩擦片和离合器两合公司 | Friction clutch with wear compensation adjustment device |
| DE102009035225A1 (en) * | 2008-08-21 | 2010-02-25 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | friction clutch |
| DE102009049258A1 (en) * | 2008-11-10 | 2010-05-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Friction clutch, has brake devices with concentric and torque-proof friction surfaces brought in frictional engagement with normal forces by prestressed counter frictional surfaces, where friction surfaces are arranged at spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103154547A (en) | 2013-06-12 |
| DE102011106527A1 (en) | 2012-01-26 |
| WO2012010143A1 (en) | 2012-01-26 |
| DE112011104080A5 (en) | 2013-09-26 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |