CN103930686B - It is used in particular for the torque transmitting assembly of motor vehicle - Google Patents
It is used in particular for the torque transmitting assembly of motor vehicle Download PDFInfo
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- CN103930686B CN103930686B CN201280054794.9A CN201280054794A CN103930686B CN 103930686 B CN103930686 B CN 103930686B CN 201280054794 A CN201280054794 A CN 201280054794A CN 103930686 B CN103930686 B CN 103930686B
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- Prior art keywords
- compensation element
- elastic recoil
- clearance compensation
- torque transmitting
- transmitting assembly
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Classifications
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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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
- F16D3/66—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being metallic, e.g. in the form of coils
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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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
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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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/12—Mounting or assembling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
The present invention relates to torque transmitting assembly, and it includes driving mechanism (1), and driving mechanism includes the spline (24) being engaged in a gap in the complementary splines (9) of follower (2).Clearance compensation element (13) is mounted to move between the first location and the second location on follower (2) or driving mechanism (1), in first position, clearance compensation element does not apply any stress on spline (9,24), in the second place, it forces the spline of one of mechanism (1,2) to push clearance compensation element (13) to its second place against the spline of another mechanism, elastic recoil component (8).Elastic recoil component (8) is locked in off-position by the lock unit (19) of clearance compensation element (13).During torque transmitting assembly is run, elastic recoil part (8) is released.
Description
Technical field
The present invention relates to be used in particular for the torque transmitting assembly of motor vehicle, especially make double damping flywheel (DVA) with it is double from
Clutch rotates the torque transmitting assembly of connection.
Background technology
Double damping flywheel includes primary inertia flywheel and secondary inertial flywheel, and primary inertia flywheel is connected to master for rotation
The crank axle of moving axis such as engine, secondary inertial flywheel are used for the input shaft for being connected to driven shaft such as gearbox.Torsion vibration absorber
It is typically mounted between primary flywheel and secondary flywheel, to transmit driving torque between flywheel, absorbs and slow down by starting
The aperiodicity (acyclisme) rotated caused by machine and vibration.
Double clutch allows generally by double damping flywheel, alternately by the axle of motor car engine and referred to as fluid drive
Two coaxial input shaft connections of the gearbox of case.
Double clutch allows to change gear ratio, while keeps engine torque to be delivered to vehicle wheels.In fact, double clutches
Device generally includes two clutches, and the two clutches are associated with even number notch speed ratio and odd number notch speed ratio respectively.Changing speed
Than when, first clutch is engaged and second clutch is separated.
Each clutch includes a mechanism, and the mechanism includes ring film, and ring film is used to be engaged with platen, pressed
Disk and clutch case and engine shaft unitary rotation.Each diaphragm is by a control release bearing in rest position and operating position
Between be moveable.According to clutch type, the operating position of diaphragm corresponds to the connection of engine shaft and gear-box axle or divided
From, and the rest position of diaphragm corresponds to the separation or connection of engine shaft and gear-box axle.
The each platen being actuated by corresponding diaphragm is used to friction plate being pressed on corresponding reaction plate.Each rub
Pad and a respective shaft of gearbox are connected together rotation, and what each reaction plate was connected with clutch case and with drive shaft flies
Take turns unitary rotation.Therefore, friction plate be pressed in corresponding between platen and reaction plate, this allow in drive shaft and gearbox
Input shaft between transmit moment of torsion.
Document FR2860845 under applicant's name discloses structure and the operation of a kind of double clutch.
Document US2008/0179157 discloses a kind of double clutch, and the double clutch includes annular connecting plate, annular
The annular disk of connecting plate and the secondary flywheel for belonging to double damping flywheel is linked together rotation.
The annular disk of double damping flywheel includes spline, and these spline bands are joined to the complementary splines of connecting plate with a gap
In.The clearance compensation element of annular is moveably mounted on annular disk, between the first position and the second position, at first
Put, clearance compensation element does not apply any stress (off-position) to spline, and in the second place, clearance compensation element forces company
Spline (operating position) of the spline of fishplate bar against annular disk.
Return spring is installed between annular disk and clearance compensation element, and these return springs apply circumferential effect, to
Clearance compensation element is actuated to its second place.
Clearance compensation element includes tongue piece, tongue piece and the integral shaping of clearance compensation element in addition, and tongue piece is used in gap
Clearance compensation element is locked in its first position before compensating element, operation.
More precisely, tongue piece can deform between locked position and unlocked position, in locked position, the freedom of tongue piece
End gear is by the spline of annular disk, and in unlocked position, its free end is no longer kept off by the annular disk.
Operationally, it is contemplated that gap, the mechanical stress applied and vibration, it may appear that, these tongue pieces can occur
Fracture, this can hinder the correct operation of component.
In addition, the installation and formation of this class component that locking functions separate with return function are more complicated.
This class component is difficult to reload in addition after use.
The content of the invention
The purpose of the present invention is particular in that simply, efficiently and economically avoid these shortcomings.
Therefore, the present invention proposes to be used in particular for a kind of torque transmitting assembly of motor vehicle, the component includes：Driving mechanism,
The driving mechanism includes the spline that band is engaged in the complementary splines of follower with a gap；Clearance compensation element, it is described
Clearance compensation element can be installed movably between the first location and the second location on the follower or driving mechanism,
The first position, the clearance compensation element do not apply any stress on spline, and in the second place, between described
Gap compensating element, forces the spline of one of the driving mechanism and follower against the spline of another mechanism；Elastic recoil portion
Part, the elastic recoil part push the clearance compensation element to its second place；And lock unit, the lock unit
By the clearance compensation element locking in its first position before clearance compensation element operation, it is characterised in that the locking
Part includes for the elastic recoil part being locked in the locking member of off-position, and the locking member or the elasticity are returned
Position part is pushed to the position of release elastic recoil part during the torque transmitting assembly is run.
Coupling for double damping flywheel and clutch can be particularly applied to according to the component of the present invention, but also can be used for machine
The connection of other elements of motor-car transmission device.
In the component according to the present invention, lock unit is directly acted on elastic recoil part.In fact, lock unit
Elastic recoil part beam can be held in off-position, or on the contrary, elastic recoil part be discharged, to make elastic recoil
Part causes clearance compensation element to move.
The danger that it seems that the lock unit of this structure wrecks is smaller, and which increase its reliability.
This also allows for the installation and formation of such torque transmitting assembly.
Advantageously, elastic recoil part is used to be resisted against in clearance compensation element by its end and in driven or active
In mechanism, before torque transmitting assembly operation, locking member beam handles the wherein one end of elastic recoil part, and correspondingly makes
The end is held away from clearance compensation element or leaves active or follower.
During operation, moment of torsion transmission can be carried out along two reversely rotated directions, and the two rotation directions are corresponding logical respectively
Cross the so-called positive and referred to as reverse reversely rotated direction that the driving mechanism drives the direction of the follower, this hair
Bright proposition, locking member discharge the position of elastic recoil part by being pushed to along reverse rotation.
When gearbox be located at neutral gear or clutch be located at separation point position and engine to apply braking torque be so-called engine
During braking, the rotation of driving mechanism and follower along reverse R can be especially produced.In some applications, along reverse rotation
It can be produced in the situation that the rotation direction of engine switches
In an embodiment of the present invention, locking member includes the grab that clearance compensation element is carried, and the grab is being transported
Row toe-in handles the one end of elastic recoil part, and when torque transmitting assembly is run, the grab may be withdrawn into release bullet
The position of property return mechanism.
Particularly, grab can be pivotally mounted in clearance compensation element, and grab can pass through driving mechanism during operation
Or the pin that follower is carried refers to the position for being pushed to its release elastic recoil part.
Each grab is preferably carried by clearance compensation element, and the one end of elastic recoil part is handled in operation toe-in,
When torque transmitting assembly is run, the grab may be withdrawn into the position of release elastic recoil part.
Therefore it ensure that the good location that grab during manufacture, is especially kept in test phase.
In another embodiment, locking member includes elastic tongue piece, the first end of the elastic tongue piece and it is described between
Gap compensating element, connects, and the second end is free, and the elastic tongue piece can be elastic between installation site and running position
Deformation, in the installation site, the second end of the elastic tongue piece holds the elastic recoil part beam in off-position,
And discharge the elastic recoil part in the running position, the elastic tongue piece.
Preferably, during operation, actively or follower acts on elastic recoil part, discharges elastic tongue piece, makes tongue piece mistake
Cross the running position to it.
Again according to another embodiment, in off-position, the one end of elastic recoil part is bonded on active or driven
In the notch of mechanism or even clearance compensation element, and discharged from the notch when running.
Notch can be located in different component, it is important that after release, elastic recoil part it is driven on the one hand or actively
Applying power between one of mechanism and another aspect clearance compensation element, and before releasing, elastic recoil part does not make backlash compensation
Element moves to its second place.
Preferably, in installation site, the one end of elastic recoil part is against actively or follower, elastic recoil part
The other end be correspondingly bonded on actively or follower notch in.During operation, clearance compensation element is against described another
On end, to discharge the other end from notch.
In addition, described the other end of elastic recoil part can carry the spring base for including truncated cone connected in star, gap
Compensating element, refers to including pin, and pin refers in insertion groove during operation, and coordinates with the frusta-conical surface of groove, so that spring base leaves
The stop part that notch is formed.
According to the application of the present invention, driving mechanism is a part for double damping flywheel, follower be clutch especially
A part for double clutch.
Brief description of the drawings
By reading the ensuing description carried out referring to the drawings with non-limiting example, the present invention will be managed preferably
Solution, other details of the invention, feature and advantage will be embodied, in accompanying drawing：
- Fig. 1 is the partial front elevation view according to the transmitting assembly of first embodiment of the invention；
- Fig. 2 and Fig. 3 is the partial rear view of Fig. 1 components before and after elastic recoil part is discharged respectively；
- Fig. 4 is the perspective view according to the transmitting assembly of second embodiment of the invention；
- Fig. 5 is the detail view of a part for Fig. 4 components；
- Fig. 6 and Fig. 7 is the detail view of the 3rd embodiment before and after elastic recoil part is discharged respectively；
- Fig. 8 and Fig. 9 is the perspective view of the 4th embodiment before and after elastic recoil part is discharged respectively；
- Figure 10 is the detail perspective view in the 5th embodiment of the position of locking elastic return mechanism；
- Figure 11 and Figure 12 is the detail view of the 6th embodiment before and after elastic recoil part is discharged respectively；
- Figure 13 is the detail perspective view in the 7th embodiment of the position of locking elastic return mechanism.
Embodiment
The first embodiment of torque transmitting assembly is shown in Fig. 1-3.The component includes：Driving mechanism, driving mechanism is for example
Formed by component 1, component 1 is connected to the annular disk (or with the integral part of annular disk) of the double damping flywheel of motor vehicle；With it is driven
Mechanism, follower are for example formed by the connecting plate 2 for being connected to double clutch.Driving mechanism is only shown on Fig. 1.Mover
Structure is not shown on other drawings.
Connecting plate 2 is included by two annular sections 3,4 fastened to each other of rivet 5.
Part I 3 includes being used for the radial direction pawl 6 for being fixed on double clutch lid.
The Part II 4 being fixed on the preceding surface of Part I 3 is included in some of the radially inner periphery of Part II
10 (Fig. 1) of spline 9 and some openings, pawl 11 is bearing in these openings by cutting and being bent to form.These pawls 11 from
By the axially rearward facing extension in end, in the axial plane of Part I 3.As will be described below, these free ends are used
In the support member for forming spring 8.These pawls 11 also have relative peripheral, oblique, radially outer cam face 12 (Fig. 3).
The clearance compensation element 13 of annular is arranged on by rivet 14 on the rear surface of the Part I 3 of connecting plate 2, rivet
14 are arranged in the strip opening 15 of clearance compensation element 13.More particularly, between the strip opening 15 of arc-shaped allows
Gap compensating element, 13 is with respect to connecting plate 2 between to have value be 0.3 ° to 1 °, preferably about 0.8 ° of angular play.
The radially inner periphery of clearance compensation element 13 includes the spline section equipped with spline 16, these spline sections and connecting plate 2
Part II 4 the area of spline 9 it is similar.But the end and bottom of spline 16 do not have the end of spline 9 and bottom wide.
Clearance compensation element 13 comprises additionally in the window 17 for putting spring 8 of connecting plate 2.More particularly, it is located at
Window edge on the right of Fig. 2 is provided with the stop part 18 for supporting the spring 8.Guiding piece 41 extends bullet from stop part 18 in addition
Inside spring.
Grab 19 (Fig. 2) is pivoted on the rear surface of clearance compensation element 13 around rivet 20.Each grab 19 wraps
The leading section 21 of Lock spring 8 and elongated rearward end 22 are included, the rivet 20 for forming pivotal axis is located at the pars intermedia of grab 19
Point.The size of end 22 determined into making center of gravity basic fixed position on the right side of rotating shaft, so as to during fabrication, especially in test phase
Ensure to keep being properly positioned for grab.
Driving mechanism 1 includes the spline 24 with the spline fitted of connecting plate 2 in its radial outer periphery.Particularly, spline 9
Installed mutually with a gap with the band of spline 24.
This gap is necessary for convenient follower 2 is arranged on driving mechanism 1, and the installation especially can be with
" blindly " carry out.
The gap allows annular disk (or driving member 1) to be relatively rotated with respect to connecting plate (or follower 2), the two machines
Angular play between structure 1,2 is more than the angular play between element 13 and connecting plate 2.
Driving mechanism 1 comprises additionally in the pawl 42 of radial inward projection, and these pawls 42 are used for the annular disk in double damping flywheel
On installation.
Certainly, the component is not limited to make double damping flywheel with clutch couple.It can also be used to couple motor vehicle transmission dress
The other elements put.
The operation of the transmitting assembly will now be described.
Operationally, moment of torsion transmission can be carried out along two opposite rotation directions, and the two rotation directions are corresponding respectively
The forward direction (the arrow D in Fig. 1) in the direction of follower 2 is driven by driving mechanism 1 and is referred to as reversely (the arrow R in Fig. 1)
Reversely rotated direction.
Especially, when gearbox is located at neutral gear or clutch is located at separation point position and engine to apply braking torque be so-called
During engine braking, the rotation of driving mechanism 1 and follower 2 along reverse R can be produced.In some applications, turn along reverse
It is dynamic also to be produced in the situation that the rotation direction of engine switches.
Initially, i.e., after in the spline 9 that the interband unoccupied place of spline 24 of driving mechanism 1 is arranged on follower 2, gap is mended
Repay element 13 and be located at off-position：Clearance compensation element does not apply any power to the spline 9,24 of these mechanisms.
In the off-position (Fig. 2), the first end 25 of spring 8 is resisted against the side of the window 17 of clearance compensation element 13
In portion 18, the second end 26 of spring 8 is resisted against on the leading section 21 of grab 19.
Therefore, the end 25,26 of spring 8 is connected with clearance compensation element 13.
Run if transmitted along positive D, the spline 24 of driving mechanism 1 can be against the spline 9 of follower 2, mover
Structure 1 thus drives follower 2 to rotate.
Run once transmitting along reverse R, because the gap between the spline 9,24 of these mechanisms, follower 2 are just relative
Pivoted in driving mechanism 1.
In (limited play) pivot, the cam face 12 of pawl 11 leaves grab 19, then grab 19 surrounds rivet 20
Pivot the second end 26 (Fig. 3) of simultaneously release spring 8.
These ends 26 are then against the upper pawl 11 so that spring 8 promotes clearance compensation element 13, backlash compensation member again
Part then pivots with respect to follower 2 along the signified direction of the arrow 27 in Fig. 2.The spline 16 of clearance compensation element 13 is bearing on actively
The spline 24 of mechanism 1, to compensate the gap formed between follower 2 and driving mechanism 1.Therefore, clearance compensation element 13 exists
Its operating position.
It is follow-up rotated along positive D or reverse R when, the gap between the two mechanisms is reduced or eliminated, so can be with
Reduce these mechanisms noise operationally and abrasion.
Once disengaging grab 19, the expansion of spring 8 just prevents grab 19 from returning to their original locked position.
It is shown according to the transmitting assembly of second embodiment in Fig. 4 and Fig. 5.The difference of it and previous embodiment is,
Connecting plate 2 does not include opening, does not also include pawl.The end 21 for being pivoted through grab of grab 19 is against integral with connecting plate 2
The post 43 that connects obtain, connect that post 43 is for example molding by extrusion to be obtained.
The rearward end 22 of grab 19 comprises additionally in axial bending and is placed in stopping in the eyelet 45 of clearance compensation element 13
Block piece 44.As seen in Fig. 5, stop part 44 is used for when grab 19 is in the position of release spring 8 against the side of eyelet 45
Portion.
The operation of the transmitting assembly is identical with Fig. 1-3 transmitting assembly operation.
Another embodiment is represented in Fig. 6-7.The difference of the embodiment and Fig. 1-3 embodiment is, grab 19
Be fitted without into enclose it is pivotable about an axis, but by by rivet 20 by fixed elastically deformable pawl 28 and clearance compensation element 13
Connection.Therefore, when transmission is run along reverse R, the cam face 12 of pawl 11 passes through the front end of the deformation disengaging grab 19 of pawl 28
Portion 21 (Fig. 7).As before, spring 8 promotes clearance compensation element 13 again, and clearance compensation element is then with respect to the pivot of follower 2
Turn, to compensate the gap between the spline 24 of the (not shown) of driving mechanism 1 and the spline 9 of follower 2.
Fig. 8 and Fig. 9 represents the 4th embodiment, wherein, clearance compensation element 13 includes some snap locks of circumferentially extending
Determine tongue piece 29.The first end 30 and second that these tongue pieces 29 include being connected with the remainder of clearance compensation element 13 locks
End 31, the second locking end portions 31 are used for the stop part for forming the preceding the second end 26 to spring 8 of unblock.
The binding site of tongue piece 29 is the latched position shown in Fig. 8, and in the position, tongue piece 29 leaves clearance compensation element 13
Plane.The rest position of tongue piece 29 is the unlocked position shown in Fig. 9, wherein, tongue piece 29 extends in clearance compensation element 13
In plane.
Clearance compensation element 13 comprises additionally in some pawls 32, and these pawls 32 are used to be resisted against the (not shown) of driving mechanism 1
On some splines 24.These pawls 32 include supporting surface, supporting surface relatively radially planar tilt, so as to driving mechanism 1
The inclined surface of spline 24 is adapted.
Spring 8 is held in place in by some curved jaws 33 of clearance compensation element 13, the first end 25 of spring 8 against
On the pawl 34 of clearance compensation element 13.
Follower 2 is placed in window therein including spring 8.The edge of window relative with the pawl 34 of clearance compensation element 13
Portion 35 is used for the second end 26 against spring 8.
The operation of Fig. 8 and Fig. 9 transmitting assembly is as follows.
After the spline 24 of the (not shown) of driving mechanism 1 is arranged in the spline 9 of follower 2, tongue piece 29 is kept
In the position that they are constrained by spring 8.More particularly, the free end 31 of tongue piece 29 is fixed by the second end 26 of spring 8.
Clearance compensation element 13 does not apply any power on the spline 9 of follower 2 or the spline 24 of driving mechanism 1
(off-position).
Carried out if transmitted along positive D, the spline 24 of driving member 1 will be abutted on the spline 9 of follower 2, actively
Mechanism 1 then drives follower 2 to rotate.
Run once transmitting along reverse R, due to the gap between the spline 9,24 of these mechanisms, driving mechanism 1 it is relative from
Motivation structure 2 pivots.
In (limited play) pivot, the window edge 35 faced with the second end 26 of spring 8 will be resisted against end
In portion 26, this just discharges tongue piece 29, and then tongue piece returns to its rest position shown in Fig. 9.
Spring 8 then forces clearance compensation element 13 to be in its operating position, and in the operating position, clearance compensation element is tight
The spline 24 of the driving mechanism 1 on the spline 9 by follower 2 is sticked to, to compensate the installation gap between these splines.
Figure 10 represents fiveth embodiment similar with Fig. 8 and Fig. 9 embodiment, wherein, deformable tongue piece 29 is not
It is to be formed by the integrated member integral with clearance compensation element, but the structure separated by being fixed in clearance compensation element 13
Part forms.
6th embodiment is shown in Figure 11 and 12.In these figures, the first end 25 of spring 8 is against follower 2
Supporting surface 36, the second end 26 against follower 2 notch 37, with Lock spring 8.
After the spline 24 of driving member 1 is installed in the spline 9 of driven member 2, spring 8 is in its position shown in Figure 11
Put, in the position, these springs do not apply any power (off-position) in clearance compensation element 13.
Run once transmitting along reverse R, the pin of clearance compensation element 13 refers to 38 by the second end by being pressed against spring
Compression spring 8 on 26, therefore the second end 26 of spring 8 is discharged into beyond notch 37, so that spring is in clearance compensation element
Applying power (operating position) on 13.
Pin refer to 38 and notch 37 be shaped to enter to be about to spring 8 when pin refers to 38 compression spring 8 and be discharged into outside notch 37
Operation.
Figure 13 represents seventh embodiment similar to the embodiment shown in Figure 11 and Figure 12.But the 7th implements
The difference of mode is that the second end 26 of spring 8 carries spring base 39, and each spring base includes the groove 40 of truncated cone shape.
Clearance compensation element 13 refers to 38 including pin, when being run along reverse R, pin refer in 38 insertion grooves 40, and with it is recessed
The frusta-conical surface of groove 40 coordinates, to discharge spring base 39 from spline 37.
Claims (12)
1. torque transmitting assembly, for motor vehicle, the torque transmitting assembly includes：Driving mechanism (1), the driving mechanism bag
Include the spline (24) that band is engaged in the complementary splines (9) of follower (2) with a gap；Clearance compensation element (13), it is described
Clearance compensation element between the first location and the second location can be movably on the follower (2) or driving mechanism (1)
Installation, in the first position, the clearance compensation element does not apply any stress on spline (9,24), and described the
Two positions, the clearance compensation element force the spline of one of the driving mechanism (1) and follower (2) against another mechanism
Spline；The clearance compensation element (13) is pushed to the elastic recoil part (8) of its second place；And lock unit (19,
29th, 37), the lock unit the clearance compensation element operation before by clearance compensation element (13) locking in its first
Put, it is characterised in that lock unit is directly acted on elastic recoil part, and the lock unit is included the elastic recoil
Part (8) is locked in the locking member of off-position, and in off-position, elastic recoil part does not have between applying to actuate
The circumferential effect of gap compensating element, the locking member or the elastic recoil part (8) are run in the torque transmitting assembly
During be pushed to release elastic recoil part (8) position.
2. torque transmitting assembly as claimed in claim 1, it is characterised in that the elastic recoil part (8) is used to pass through institute
State elastic recoil part end (25,26) be resisted against in the clearance compensation element (13) and in the follower (2) or
On driving mechanism (1), before torque transmitting assembly operation, locking member (19, the 29,37) beam handles the elasticity and returned
Position part (8) one end (25,26), and keep the one end correspondingly leave the clearance compensation element (13) or from
Drive the driving mechanism (1) or follower (2).
3. torque transmitting assembly as claimed in claim 1 or 2, it is characterised in that during operation, moment of torsion transmission can be along opposite two
Individual rotation direction is carried out, and two rotation directions are corresponding respectively by the driving mechanism (1) the driving follower (2)
So-called positive (D) in the direction and reversely rotated direction for being referred to as reversely (R)；Also, the locking member (19,29) or described
Elastic recoil part (8) is pushed to the position of release elastic recoil part (8) by the rotation along reverse (R).
4. torque transmitting assembly as claimed in claim 1, it is characterised in that the locking member is included by the backlash compensation
The grab (19) of element (13) carrying, before operation, the grab beam handles the one end of the elastic recoil part (8)
(26), when the torque transmitting assembly is run, the grab (19) can be recovered to the position of release elastic recoil part (8).
5. torque transmitting assembly as claimed in claim 4, it is characterised in that the grab (19) is in the clearance compensation element
(13) can be pivotally mounted on, during operation, the grab is referred to by the pin that the driving mechanism (1) or follower (2) are carried
(11) push it to and discharge the position of elastic recoil part (8).
6. torque transmitting assembly as claimed in claim 5, it is characterised in that each grab (19) includes holding the bullet for beam
Property return mechanism (18) respective end (26) front portion (21) and pivotal axis on the grab (19) and the front portion
(21) relative rear portion (22), the center of gravity of the grab (19) are located on rear side of the pivotal axis of the grab (19).
7. torque transmitting assembly as claimed in claim 1, it is characterised in that the locking member includes elastic tongue piece (29),
The elastic tongue piece includes the first end (30) and free the second end (31) being connected with the clearance compensation element (13),
The elastic tongue piece (29) can between installation site and running position elastic deformation, in the installation site, the elastic tongue
The second end (31) of piece holds elastic recoil part (8) beam in off-position, and in the running position, the bullet
Property tongue piece (29) discharge the elastic recoil part (8).
8. torque transmitting assembly as claimed in claim 7, it is characterised in that during operation, the driving mechanism (1) or driven machine
Structure (2) acts on the elastic recoil part (8), discharges the elastic tongue piece (29), and the elastic tongue piece is then transformed into its fortune
Line position is put.
9. torque transmitting assembly as claimed in claim 1, it is characterised in that in off-position, the elastic recoil part
(8) one end (26) is bonded on the driving mechanism (1) or follower (2) or even described clearance compensation element (13)
Notch (37) in, and discharged from the notch (37) when running.
10. torque transmitting assembly as claimed in claim 9, it is characterised in that in installation site, the elastic recoil part
(8) one end (25) is against the driving mechanism (1) or follower (2), and the other end of the elastic recoil part
(26) correspondingly it is bonded in the notch of the driving mechanism (1) or follower (2)；Also, when running, the backlash compensation
Element (13) is abutted on described the other end (26), and the other end is discharged from the notch (37).
11. torque transmitting assembly as claimed in claim 10, it is characterised in that the elastic recoil part (8) it is described another
One end (26) carrying includes the spring base (39) of the groove (40) of truncated cone shape, and the clearance compensation element (13) refers to including pin
(38), the pin refers in the insertion groove (40) during operation, and coordinates with the frusta-conical surface of the groove (40), so that institute
State spring base (39) and leave the stop part formed by the notch (37).
12. torque transmitting assembly as claimed in claim 1, it is characterised in that the driving mechanism (1) is double damping flywheel
A part, and the follower (2) is a part for clutch.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1160161 | 2011-11-08 | ||
| FR1160161A FR2982332B1 (en) | 2011-11-08 | 2011-11-08 | TORQUE TRANSMISSION ASSEMBLY, IN PARTICULAR FOR MOTOR VEHICLE |
| PCT/FR2012/052562 WO2013068689A1 (en) | 2011-11-08 | 2012-11-06 | Torque transmission unit, in particular for a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103930686A CN103930686A (en) | 2014-07-16 |
| CN103930686B true CN103930686B (en) | 2018-02-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280054794.9A Active CN103930686B (en) | 2011-11-08 | 2012-11-06 | It is used in particular for the torque transmitting assembly of motor vehicle |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2776728A1 (en) |
| KR (1) | KR102001270B1 (en) |
| CN (1) | CN103930686B (en) |
| FR (1) | FR2982332B1 (en) |
| WO (1) | WO2013068689A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101646120B1 (en) | 2014-12-03 | 2016-08-05 | 현대자동차 주식회사 | Motor coupling device |
| CN105090474A (en) * | 2015-09-06 | 2015-11-25 | 重庆钟华机械有限责任公司 | Gear shifting guide shaft assembly of two-gear automatic transmission |
| KR102081658B1 (en) * | 2019-01-15 | 2020-02-26 | 인천대학교 산학협력단 | Restoration damper using compression control |
| JP7415792B2 (en) * | 2020-05-18 | 2024-01-17 | マツダ株式会社 | power transmission device |
| EP4067683B1 (en) * | 2021-03-30 | 2024-07-24 | Mazda Motor Corporation | Power transmission system, power unit, vehicle, and method of assembling the same |
| CN112983773B (en) * | 2021-05-08 | 2021-07-16 | 潍坊力创电子科技有限公司 | Automatic fluid supercharging device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000131A2 (en) * | 2005-06-28 | 2007-01-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Coupling system |
| EP1908973A2 (en) * | 2006-10-06 | 2008-04-09 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Coupling interface in the power train of a motor vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59159431A (en) * | 1983-02-28 | 1984-09-10 | Atsugi Motor Parts Co Ltd | Clutch disc |
| FR2831233B1 (en) * | 2001-10-23 | 2004-01-16 | Valeo | FRICTION CLUTCH, FOR A MOTOR VEHICLE, EQUIPPED WITH A PILOT GAME TAKE-UP DEVICE |
| FR2860845B1 (en) | 2003-10-14 | 2005-12-09 | Valeo Embrayages | DOUBLE CLUTCH, IN PARTICULAR FOR MOTOR VEHICLE |
| DE112006001526A5 (en) * | 2005-06-28 | 2008-04-03 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | A clutch unit |
-
2011
- 2011-11-08 FR FR1160161A patent/FR2982332B1/en active Active
-
2012
- 2012-11-06 CN CN201280054794.9A patent/CN103930686B/en active Active
- 2012-11-06 EP EP12794447.8A patent/EP2776728A1/en not_active Withdrawn
- 2012-11-06 WO PCT/FR2012/052562 patent/WO2013068689A1/en active Application Filing
- 2012-11-06 KR KR1020147011780A patent/KR102001270B1/en active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000131A2 (en) * | 2005-06-28 | 2007-01-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Coupling system |
| EP1908973A2 (en) * | 2006-10-06 | 2008-04-09 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Coupling interface in the power train of a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2982332B1 (en) | 2013-11-22 |
| WO2013068689A1 (en) | 2013-05-16 |
| FR2982332A1 (en) | 2013-05-10 |
| KR20140090173A (en) | 2014-07-16 |
| CN103930686A (en) | 2014-07-16 |
| EP2776728A1 (en) | 2014-09-17 |
| KR102001270B1 (en) | 2019-07-17 |
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