CN105276022A - Component set for clutch device, clutch device with the component set, and method for manufacturing component set of clutch device - Google Patents
Component set for clutch device, clutch device with the component set, and method for manufacturing component set of clutch device Download PDFInfo
- Publication number
- CN105276022A CN105276022A CN201510289429.1A CN201510289429A CN105276022A CN 105276022 A CN105276022 A CN 105276022A CN 201510289429 A CN201510289429 A CN 201510289429A CN 105276022 A CN105276022 A CN 105276022A
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- Prior art keywords
- parts
- component
- radial
- spacer element
- support
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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
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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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
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
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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
- F16D2250/00—Manufacturing; Assembly
- F16D2250/0061—Joining
- F16D2250/0076—Welding, brazing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a component set (32,70) used for a clutch device (2) of a transmission system of a motor vehicle. The component set can be loaded by an axial force and furthermore is provided with a first component (26,72) and a second component (30,74). The first component is welded with the second component in a connecting area (54) and furthermore the first component and the second component support each other in an axial direction (4,6) in a supporting area (50) which is offset relative to the connecting area (54) in a radial direction (8,10), wherein an intermediate area (52) is arranged between the connecting area (54) and the supporting area (50) in the radial direction (8,10). In the intermediate area, the components (26,30,72,74) are separated from one another. The invention further relates to the clutch device (2) with the component set (32,70) and a method for producing the component set (32,70) of the clutch device (2) of the invention.
Description
The present invention relates to a kind of parts group of engaging and disengaging gear of the power train for motor vehicle, this parts group can load by an axial force and have a first component and a second component, and this first component and this second component are welded to one another and support each other in the axial direction in a diametrically opposed supporting zone biased in this join domain in a join domain.The invention still further relates to a kind of power train for motor vehicle, with the engaging and disengaging gear of this base part group and a kind of for the production of this type of method for the parts group of engaging and disengaging gear.
From practice, become known for the engaging and disengaging gear of the power train of motor vehicle, these engaging and disengaging gear are made up of jointly multiple parts group.Therefore these known engaging and disengaging gear such as have a piston element group, its first component be one can hydraulic operated piston and its second component be one for transmitting the force transmission element of steering force to the clutch of an engaging and disengaging gear from this piston.This parts group or piston group can hydraulically load by an axial force, and wherein this first component and this second component are welded to one another in a join domain.Therefore these two parts are typically designed to plate forming part and are designed to annular, wherein the edge that inwardly points to diametrically of edge outwardly diametrically and this second component of this first component by one around soldered weld.But this causes at high hydraulic pressure and when acting on axial force larger in this parts group thus: this soldered must design especially greatly and sometimes be not suitable for bearing high axial force.For this reason, make further: from axially, these two parts of this parts group arrange overlappingly, wherein these two parts large or bulky by one, around soldered otherwise by two around soldered be welded to one another in this overlap region, wherein these two soldereds finally mentioned are spaced apart from each other diametrically.In both cases, relatively high for the production of the manufacturing expense required for parts group.In addition, in both cases, in the region of these two parts be welded to one another, produce a relatively large heat affected zone, this heat affected zone produces adverse influence to the durability of this parts group and load capacity.This large heat affected zone also causes distortion sometimes, especially when at least one in these two parts is a plate forming part with corresponding less sheet metal thickness.
Therefore the object of the invention is to, a kind of parts group of engaging and disengaging gear of the power train for motor vehicle is provided, this parts group can be produced on the one hand simply, and on the other hand when this parts group is loaded by an axial force, between these parts of this parts group, reliable connection can be guaranteed.The present invention based on object be also, provide a kind of for motor vehicle drive train, with the engaging and disengaging gear of this type of feature group.In addition, the present invention based on object be also, provide a kind of simple, for the production of the method for the parts group of engaging and disengaging gear.
This object is realized by the feature provided in claim 1,9 or 10.Multiple favourable mode of execution of the present invention is the target of each dependent claims.
According to the parts group of the engaging and disengaging gear for motor vehicle drive train of the present invention be a kind of can with axial force load parts group, i.e. such as a kind of piston element group for this engaging and disengaging gear or clutch-plate bracket component group.This parts group has a first component and a second component.These two parts are welded to one another and support each other in the axial direction in a diametrically opposed supporting zone biased in this join domain in a join domain.Therefore the connection between these parts is similar to the connection between these parts of known parts group.In the parts group that these are known, this join domain (these parts are welded to one another in this join domain) directly adjoins or is transitioned into this diametrically opposed supporting zone (in this supporting zone this two parts in the axial direction support each other) place biased in this join domain, and according to being designed with a zone line in parts of the present invention diametrically between this join domain and this supporting zone, in this zone line, these parts are spaced apart from each other in the axial direction.Show, these first and second parts can support each other in the axial direction with a diametrically opposed distance clearly limited in this join domain or supported in this join domain in this supporting zone thus, and any form variations on the side of these two parts is compensated reliably.Thereby simplify manufacture, under the background of producing, particularly can realize the support in the axial direction in this join domain all the time and support in this diametrically opposed supporting zone biased in this join domain.Situation also shows, can remove load by this type of connection between these two parts in this join domain.Therefore the extra welding of these two parts in supporting zone can be saved (as this is preferred further), make this weld part not only can have less volume in this join domain, an extra soldered can also be saved, to reduce manufacturing expense further in this supporting zone.However, achieve connection between these two parts, in view of the load capacity of parts, this connection and hitherto known solution are equivalent effect (if not more favourable).In short, can produce simply on the one hand according to parts group of the present invention, and ensure that on the other hand the reliable connection between these two parts, even if large responsive to axial force is to this parts group and on being applied in this join domain between these parts weld part thus.
According to one of parts group of the present invention preferred embodiment in, be provided with one for realizing the support bump supported in this supporting zone at one of at least place of these parts.Therefore an independent support bump such as can be set, it is however also possible that (if not favourable) arranges two, three or more support bumps.This support bump also can be corresponding with this part design be single-piece or be designed to be separated with these parts.This support bump is preferably designed for an intermediate section arranged in this zone line relative to these parts and protruding upward in the side of these another parts.Alternatively or additionally, this at least one part design supporting bump corresponding with this is single-piece, this is designed to be especially favourable in the parts of sheet material forming part at one, and particularly this type of a support bump can be produced under the background of the plate forming of this plate forming part.
According to parts group of the present invention another preferred embodiment in, this support bump is formed by the spacer element (Distanzteil) of at least one and these isolation of components, and this spacer element is arranged in this supporting zone in the axial direction between these components.It is not the spacer element integrally designed that a spacer element designed with these isolation of components ground can be understood as with these parts.This spacer element first can produce dividually with these parts thus and then with these component combinations.In this embodiment preferably, this spacer element clamps between these components in the axial direction, so that the reliable and lasting support realized on the one hand in this supporting zone and another aspect simplify manufacture, particularly at these two component combinations and before being welded to one another in this join domain, this spacer element only must be arranged in this supporting zone in the axial direction between these components.
In the mode of execution that according to parts group of the present invention is favourable, this spacer element has an axial direction part, and this spacer element can support or be supported on one of at least place in these parts diametrically by this axial direction part.Simplify manufacture further thus, particularly because when these two component combinations and when being then welded to one another in this join domain, this spacer element reliably can be located under the background of manufacture.In addition, this axial direction part also can be one at this engaging and disengaging gear inner member group run duration for the anti-loose safety piece (Verliersicherung) of this spacer element or anti-slip safety piece (Verrutschsicherung).
According in another favourable mode of execution of parts group of the present invention, this first component is or/and this second component is designed to annular, is disc in due course
According in another favourable mode of execution of parts group of the present invention, this first component is or/and this second component is designed to plate forming part.As has been explained, especially when this first or second component, preferably this first and second part design is plate forming part time, its advantage is played, such as, a less heat affected zone in the region of welding or the production possibility of simplification according to parts group of the present invention.
According in another favourable mode of execution of parts group of the present invention, this spacer designs is annular, arranges to realize a kind of joint space-efficient in this supporting zone.
According to another favourable mode of execution of parts group of the present invention, this spacer designs is plate forming part, to simplify the manufacture of this spacer element, to simplify the manufacture of whole parts group thus.
According in a particularly advantageous mode of execution of parts group of the present invention, at least one wherein in this spacer element and this two parts is designed to annular, the spacer element of this annular when the spacer element of this annular centers with reference to the parts of this at least one annular or coaxially arranges by this axial direction part can support or be supported on diametrically these parts one of at least place, preferably at the parts place of this same annular.Therefore this axial direction part such as engages an edge pointed to diametrically of the parts of this annular diametrically from behind, so as to realize when the spacer element of this annular centers with reference to the parts of this annular or coaxially arranges diametrically at the parts place of this annular can supportive or support.Under any circumstance simplify manufacture thus, particularly the spacer element of this annular can be arranged in the position of its expection pointedly and reliably, is namely arranged at least partly in this supporting zone.
The axial direction part of this spacer element can be designed as different.Therefore according in another favourable mode of execution of parts group of the present invention, the axial tongue that this axial direction part is spaced in a circumferential direction by least two, in due course at least three is formed.At this preferably, these axial tongues are spaced apart from each other in a circumferential direction equably.This mode of execution on the one hand tool has the following advantages, and namely realizes material economy.In addition, this type of axial tongue can relatively simply carry out producing and bend when realizing the axial orientation of this axial direction part in due course, and manufacture is simplified.However, two, three or more axial tongue usually guarantee this spacer element diametrically at one of at least place of these parts, preferably in the abundant support at this annular element place.
In another the favourable mode of execution (this mode of execution is the replacement scheme of foregoing mode of execution) according to parts group of the present invention, the axial direction part of this spacer element be designed to circumferencial direction around, in due course in a circumferential direction closed around axial direction part.This also can be called independent, in a circumferential direction around axial tongue, these axial tongues can be designed as closed or also can be designed as and do not close in a circumferential direction in a circumferential direction.Thus independent of implementing variant accordingly, achieve diametrically at one of these parts place, especially the parts place of this annular support especially reliably or can supportive, even if this Master Cost is than slightly high at the Master Cost at two, three or more the axial tongue places be spaced apart from each other in a circumferential direction.In addition this be not in a circumferential direction closedly around axial direction part tool have the following advantages: this axial direction part when the size of the correspondence of the spacer element of this annular is determined can with reference to diameter diametrically against these parts one of at least, preferably the parts of this annular are pre-tensioner, thereby further simplify manufacture, particularly because the accurate especially and reliable location of this spacer element is possible.
According to parts group of the present invention another preferred embodiment, this spacer element has a radial section arranging between these components in the axial direction.This radial section can design by different way as foregoing axial direction part.Therefore on the one hand preferably, the radial tongue that this radial section is spaced in a circumferential direction by least two, in due course at least three is formed, so to save material and to realize the reliable support in the axial direction between these first and second parts in this supporting zone.Already mentioned in axial tongue as described in the above, these radial tongues also can relatively simply be produced and orientation or bending diametrically in due course.Alternatively, this radial section can be designed as in a circumferential direction around, suitably time in a circumferential direction closed around radial segment, wherein about merits and demerits with reference to this in a circumferential direction closed ground or closed around the aforesaid mode of execution of axial section.
According in a particularly preferred mode of execution of parts group of the present invention, ultimate range is between these components at least 0.05mm in this zone line in the axial direction, preferably at least 0.075mm, particularly preferably at least 0.1mm.Ensure that under the minimum value of the ultimate range in this zone line in the axial direction between these parts mentioned herein: on the side one of at least of these two parts, any form variations can reliably and importantly be determined independent of the available size of these parts and be compensated, and these two parts reliably support each other in the axial direction in this join domain and in the supporting zone that this is biased relative to this join domain in the axial direction, this simplify on the one hand manufacture and result on the other hand between these two parts simply be connected reliably.
According in another particularly preferred mode of execution of parts group of the present invention, ultimate range is between these components maximum 0.45mm in this zone line in the axial direction, preferred maximum 0.3mm, particularly preferably maximum 0.15mm, to make the parts of this correspondence do not crossed in this zone line to weaken significantly, especially a kind of method that the retraction (Zur ü cksetzen) in this zone line removes (materialabtragendes) by separation method or material produces, i.e. such as a kind of Ginding process or cutting method.In addition, the maximum value tool given herein of the ultimate range in the axial direction between these components in this zone line has the following advantages: these maximum values can be produced by a kind of method (such as a kind of method of Ginding process or cutting) of a kind of deformation method (such as punching press, deep-draw or similar approach) or separation method or material removal relatively simply and fastly, makes to manufacture to be simplified further.
As has been explained, these two parts supporting each other in the axial direction in this supporting zone makes it possible to save extra weldment in this supporting zone.Manufacture to simplify and only reach a little heat affected zone in due course, according in another favourable mode of execution of parts group of the present invention, these parts are therefore not secured to one another in the axial direction in this supporting zone.But the outside at this supporting zone secured to one another is in the axial direction carried out, preferably only in above-mentioned join domain.
According to parts group of the present invention another preferred embodiment in, these parts are only welded to one another in this join domain, to keep lower manufacturing expense and reduce heat affected zone in the region of these two parts.
According to parts group of the present invention another preferred embodiment, these parts along only one in a circumferential direction, orbicular in due course or/and along a somewhat constant radius around connecting line be welded to one another, so that the heat affecting on these two parts is kept lower and reduces manufacturing expense.
According to another particularly advantageous mode of execution of parts group of the present invention, this connecting line is provided with multiple welding position be separated from each other in a circumferential direction, to reduce heat affecting.Alternatively, this connecting line is provided with one around, in due course closed around soldered, to realize the connection of reliable especially and sealing.
According to parts group of the present invention another preferred embodiment in, these parts groups are designed to piston element group, its first component be one can hydraulic operated piston (preferred annular piston) and its second component be one for transmitting the force transmission element (preferably a disk) of steering force to the clutch of an engaging and disengaging gear from this piston.
According to parts group of the present invention another preferred embodiment, these parts groups are designed to clutch-plate bracket component group, its first component is the radial support section of a first clutch-plate support, preferably this first clutch-plate support, and its second component is a clutch-plate carrying section of a second clutch-plate support, preferably this second clutch-plate support or the radial flange section of a clutch-plate carrying section.
There is according to the engaging and disengaging gear of the power train for motor vehicle of the present invention the parts group of at least one type of the present invention.
According to one of engaging and disengaging gear of the present invention preferred embodiment in, this engaging and disengaging gear is designed to chip engaging and disengaging gear or/and wet type engaging and disengaging gear.
According in a particularly preferred mode of execution of engaging and disengaging gear of the present invention, this engaging and disengaging gear is designed to two engaging and disengaging gear.At this preferably, this pair of engaging and disengaging gear is designed to concentric two engaging and disengaging gear, and namely this pair of engaging and disengaging gear is with the external clutch of the external clutch of radial direction and and this radial direction nested arrangement, radial built-in clutch diametrically.In this case preferably, the piston element group of at least attaching troops to a unit in the external clutch of this radial direction is designed to according to parts group of the present invention, particularly this parts group has king-sized extension diametrically, makes the axial force acted in the piston element group of the external clutch of this radial direction cause this parts group an extra high stress or causes the welding between these two parts.
According to of the present invention for the production of a kind of that can load in the axial direction, for the method for the parts group of engaging and disengaging gear, there is following methods step.First design one and be preferably the first component of plate forming part, and provide a second component being preferably designed for plate forming part for this parts group.Then these two parts are realizing supporting zone (these parts support each other in the axial direction in this supporting zone) biased relative to this join domain in a join domain, a radial direction and the zone line formed between this join domain and this supporting zone diametrically (these parts are spaced apart from each other in the axial direction in this zone line) combines, preferably combines in the axial direction.Then these parts are welded to one another in this join domain.About advantage and the following favourable mode of execution also will described in detail thereof of the method for the invention, can consult the advantage of above parts group of the present invention, they are also applicable to this method for the production of parts group in a corresponding way.
According to one of method of the present invention preferred embodiment in, at least one supports bump and produces at the supporting section place be arranged in this supporting zone at one of at least place of these parts.
According to one of method of the present invention favourable mode of execution, this support bump is produced relative to the retraction of this supporting section by an intermediate section in this zone line to be scheduled of these parts.At this preferably, this intermediate section being retracted through distortion (such as by punching press, extruding, deep-draw or similar approach) or being separated (method that a kind of a kind of method of such as Ginding process, cutting or another kind of material are removed) and be contracted relative to this supporting section.
According in another favourable mode of execution of method of the present invention, this support bump the parts of this correspondence supporting section place single-piece produce.This support bump the single-piece at this supporting section place generation also can by be out of shape be separated or material remove method carry out.
According in a particularly advantageous mode of execution of method of the present invention, one be designed to this first and second isolation of components, the spacer element that is preferably plate forming part arranges between these components in the axial direction when producing this support bump.Particularly preferably be clamped in the axial direction between these parts when combining at this this spacer element.In addition in this mode of execution further preferably, this spacer element is supported on one of at least place of these parts diametrically when combining, wherein above-mentioned axial direction part is preferably arranged on provided spacer element place for this purpose.
According in another favourable mode of execution of method of the present invention, the first component provided is or/and second component is designed to annular.
According to another favourable mode of execution of method of the present invention, the spacer designs provided is annular.
According to method of the present invention another preferred embodiment, the parts of an annular spacer element and at least one annular are wherein provided, when the spacer element of this annular centers with reference to the parts of this at least one annular or coaxially arranges, the spacer element of this annular is supported on one of at least place of these parts diametrically when combining, and wherein again supports preferably by the above-mentioned axial direction part of the spacer element of this annular at this.
According to method of the present invention another preferred embodiment in, these parts are not radially secured to one another in this supporting zone, but be fastened in the axial direction this supporting zone outside, preferably only in this join domain.
Therefore, according to method of the present invention another preferred embodiment in, these parts are only welded to one another in this join domain.
According to another favourable mode of execution of method of the present invention, these parts along only one in a circumferential direction, orbicular in due course or/and along a somewhat constant radius around connecting line be welded to one another, wherein preferably produce on this connecting line multiple welding position of being separated from each other in a circumferential direction or one around, in due course closed around soldered.
The present invention will be explained orally in detail by multiple exemplary embodiment below by accompanying drawing.In accompanying drawing:
Fig. 1 shows a partial side view of the first mode of execution according to engaging and disengaging gear of the present invention with cross sectional view, the mode of execution of the with good grounds parts group of the present invention of this engaging and disengaging gear band,
Fig. 2 shows the section A of the Fig. 1 implementing variant according to first with zoomed-in view,
Fig. 3 shows the section A implementing the Fig. 1 in variant second with zoomed-in view,
Fig. 4 shows a partial side view of the second mode of execution according to engaging and disengaging gear of the present invention with cross sectional view, the mode of execution of the with good grounds parts group of the present invention of this engaging and disengaging gear band,
Fig. 5 with zoomed-in view show first implement the Fig. 4 in variant cross section B and
Fig. 6 shows the cross section B implementing the Fig. 4 in variant second with zoomed-in view.
Fig. 1 illustrate used in motor vehicle drive train, according to the first mode of execution of engaging and disengaging gear 2 of the present invention.In FIG, this engaging and disengaging gear 2 and the reciprocal axis 4,6 of parts group that therefore also describes in detail after a while, reciprocal radial 8,10 and reciprocal circumferencial direction 12,14 show by means of the arrow of correspondence.
This engaging and disengaging gear 2 is designed to chip engaging and disengaging gear and wet type engaging and disengaging gear, and wherein this engaging and disengaging gear 2 is can be hydraulic operated.This engaging and disengaging gear 2 is also designed to two engaging and disengaging gear, is designed to concentric two engaging and disengaging gear at this.Therefore, this engaging and disengaging gear 2 has one for carrying out the first clutch 16 of optionally torque transfer and one for carrying out the second clutch 22 of optionally torque transfer between this clutch input side 18 and a second clutch outlet side 24 between a clutch input side 18 and a first clutch outlet side 20.Because this engaging and disengaging gear 2 is designed to concentric two engaging and disengaging gear, this first clutch 16 forms a first clutch 16 external on radial 8, and this second clutch 22 forms a built-in diametrically second clutch 22, wherein these two clutches 16,22 arrange on radial 8,10 nested with one anotherly.
On radial 8, this external first clutch 16 is attached troops to a unit has a piston 26, an in this case annular piston, and this piston can hydraulic operation by a kind of hydraulic medium by the loading of a pressure chamber 28.In order to transmit steering force from this piston 26 to this first clutch 16, be provided with a force transmission element 30, this force transmission element out extends outwardly into this first clutch 16 radial 8 substantially from this piston 26.This piston 26 is also referred to as first component 26 hereinafter, and this force transmission element 30 is also referred to as second component 30 hereinafter, wherein these two parts 26,30 form a parts group 32 of this engaging and disengaging gear 2, and this parts group also can be called as piston element group.
This parts group 32 can load by an axial force, and its mode is, loads this pressure chamber 28 with hydraulic medium, and first axial force 34 is applied on this first component 26 on axial 4.Thus, first component 26 not only in this movement is removed on axial 4, and the second component 30 in this force transmission element form is also extruded the clutch-plate group against first clutch 16 on axial 4, makes second axial force 36 on axial 6 outwards be applied on this second component 30 on radial 8.
These two parts 26,30 are designed to annular or discoidal respectively and are designed to product moulding part, and wherein the first enforcement variant is shown in Figure 2 by the section A of this amplification.
As can be seen from Figure 2, this first component 26 stretches out on radial 8 in this way farly and this second component 30 extends internally in this way on radial 10 farly, make these two parts 26,30 in axial 4,6 overlaps, preferably overlapping circlewise.Therefore this first component 26 has a supporting section 38, on radial 8, follows the linkage section 42 that the intermediate section 40 of this supporting section 38 and follow this intermediate section 40 on radial 8.On the contrary, this second component 30 has one and attaches troops to a unit in the supporting section 44 of this supporting section 38, attach troops to a unit in this intermediate section 40 and on radial 8, follow the intermediate section 46 of this supporting section 44 for one, and one is attached troops to a unit in this linkage section 42, the linkage section 48 of following this intermediate section 46 on radial 8.In other words, the combination on axial 4,6 in this way of this first component 26 and this second component 30, make relative to radial 8,10, these supporting sections 38,44 are attached troops to a unit each other in a supporting zone 50, these intermediate sections 40,46 are attached troops to a unit each other in a zone line 52, and these linkage sections 42,48 are attached troops to a unit each other in a join domain 54.
These linkage sections 42,48 are welded to one another in this join domain 54, and these supporting sections 38,44 support each other in the supporting zone 50 that this is biased relative to this join domain 54 on radial 10 on axial 4,6.But be spaced apart from each other in axis 4,6 in this zone line 52 of being formed between this join domain 54 and this supporting zone 50 on radial 8,10 of these two parts 26,30 and intermediate section 40,46 thereof.Alternatively, in this zone line 52, the cavity that one is preferably annular is designed.
In order to realize these supporting sections 38,44 axial supporting each other in this supporting zone 50 on 4,6, at one of at least place (here at this second component 30 place) of these parts 26,30, being provided with at least one at its supporting section 44 place or rather and supporting bump 56.This support bump 56 is designed to the intermediate section 46 arranged in zone line 52 relative to this second component 30 and on the direction of these another parts 26, herein for axially protruding on 6.In addition this support bump 56 and this second component 30 or be designed to single-piece with its supporting section 44.This support bump 56 such as can be designed as on circumferencial direction 12,14 around, in due course closed around.Alternatively can arrange multiple support bump 56, these support bumps that circumferencial direction 12,14 is spaced apart from each other, that be preferably spaced apart from each other equably are arranged in supporting section 44 place of this second component 30 or this second component 30.
These two linkage sections 42,48 of these parts 26,30 are welded to one another by a soldered 58 in this join domain 54, and these parts 26,30 are not secured to one another on axial 4,6 in this supporting zone 50, but only support each other on axial 4,6.In addition these parts 26,30 are only welded to one another in this join domain 54.Also along only one on circumferencial direction 12,14, preferably orbicular and along a somewhat constant radius r around connecting line weld.This soldered 58 around ground, preferably closedly to be arranged on this connecting line around ground.Alternatively, this soldered 58 is replaced can also to be provided with multiple welding position separated from one another on circumferencial direction 12,14, such as soldering point.Owing to arranging an only connecting line, between these parts 26,30, do not arrange other connecting line, these parts 26,30 can be welded to one another along this connecting line and these parts are arranged in this connecting line inside or on radial 8, are arranged in this connecting line (being soldered 58) outside herein on radial 10.
In this zone line 52 axially on 4,6 these parts 26,30 or in these between distance between section 40,46 can change, but this distance is constant in shown enforcement variant.Axially on 4,6 these parts 26,30 or in these between the ultimate range a in this zone line between section 40,46
maxfor at least 0.05mm, preferably at least 0.075mm, particularly preferably at least 0.1mm.Thus, the form variations of the reality in these parts 26,30 is compensated reliably or is balanced, and these two parts 26,30 are reliably supported each other on axial 4,6 at this join domain 54 with in this supporting zone 50.In order to make these parts 26,30 in this zone line 52 or section 40 or 46 place is not crossed and weakened significantly therebetween, should be also the ultimate range a in this zone line 52 between these parts 26,30 in axis 4,6
maxset a upper limit.At this preferably, the ultimate range a in this zone line 52 on axial 4,6 between these parts 26,30 or these intermediate sections 40,46
maxfor maximum 0.45mm, preferred maximum 0.3mm, particularly preferably maximum 0.15mm.
Fig. 3 shows the section A implementing the Fig. 1 in variant second with zoomed-in view, it is corresponding that this second enforcement variant implements variant with first according to Fig. 2 substantially, so hereafter only difference will be discussed, identical reference number is used for same or similar parts, and all the other explanations above are all correspondingly suitable for.
Implement in variant at this according to Fig. 3 second, this support bump 56 is designed to not be single-piece with this second component 30 or its supporting section 44.But the spacer element 60 that this support bump 56 is separated with these parts 26,30 by least one is formed.Thus, spacer element 60 designed discretely with these parts 26,30 such as can be understood as one first with these parts 26,30 points of spacer elements opened 60, then this spacer element arranges or is fastened on one of these two parts 26,30 or this two parts 26,30 place.This spacer element 60 to be axially arranged on 4,6 in this supporting zone 50 and to clamp between these parts 26,30 between the supporting section 38,44 of these parts 26,30 or these parts 26,30.
In the embodiment shown, this spacer element 60 is designed to annular or is designed to plate forming part.At this, this spacer element 60 has a radial section 62, and this radial section extends in this supporting zone 50 when forming this support bump 56 on radial 8,10 between these supporting sections 38,44.An axial direction part 64 extended on axial 4,6 is also had to adjoin this radial section 62.Under the assembled state shown in Figure 3 of this parts group 32, this spacer element 60, or rather its radial section 62 be clamped on radial 4,6 these parts 26,30, be therefore clamped in this supporting zone 50 between these supporting sections 38,44 or rather.On the contrary, this axial direction part 64 is formed as follows, and make this spacer element 60 can support or be supported on one of at least place of these two parts 26,30 by this axial direction part 64 on radial 8, be this parts 30 place herein.Implement in variant second according to Fig. 3, this axial direction part 64 outwards can support or be supported on edge 66 place inwardly pointed on radial 10 of this second component 30 on radial 8.At the spacer element 60 of this annular with reference to the parts 26,30 of these annulars, when this especially with reference to this be designed to annular second component center or coaxial arrangement, the spacer element 60 of this annular also by this axial direction part 64 can be supported or be supported on one of at least place of these parts 26,30 on radial 8, in this case at this second component 30 place.Center or coaxial arrangement concept this relate to be by the spacer element 60 of this annular and the parts 26,30 of these annulars in one of is at least jointly formed, at the longitudinal axis of axially extension on 4,6 or central axial line 68, this longitudinal axis or central axial line should form the spin axis of this engaging and disengaging gear 2 equally.
Different structure variants can be considered for this axial direction part 64 and for this radial section 62.Therefore the axial tongue that this axial direction part 64 is such as spaced apart from each other on circumferencial direction 12,14 by least two, in due course at least three is formed.It should be noted that in this case and these axial tongues are spaced apart from each other equably on circumferencial direction 12,14.But alternatively, this axial direction part 64 also can be designed as on circumferencial direction 12,14 around, in due course on circumferencial direction 12,14 closed around axial direction part 64.Corresponding content is also applicable to the radial section 62 of this spacer element 60.Therefore the radial tongue that this radial section 62 is such as spaced apart from each other on circumferencial direction 12,14 by least two, in due course at least three is formed.But alternatively it is also possible that this radial section 62 is designed on circumferencial direction 12,14 around, in due course on circumferencial direction 12,14 closed around radial section 62.
Fig. 4 shows a side view of the second mode of execution according to engaging and disengaging gear 2 of the present invention with cross sectional view, wherein substantially correspond to the engaging and disengaging gear 2 according to first mode of execution of Fig. 1 according to the engaging and disengaging gear 2 of the second mode of execution, so hereafter only difference will be discussed, identical reference number is used for same or similar parts, and all the other explanations above are all correspondingly suitable for.
This engaging and disengaging gear 2 has the parts group 70 that is designed to clutch-plate bracket component group, its first component 72 by first clutch 16 external on radial 8 a clutch-plate support, formed at this outer clutch-plate support, and its second component 74 by second clutch 22 built-in in radial direction 10 a clutch-plate support, formed at this outer clutch-plate support.Or rather, this first component 72 is formed by a radial support section 76 of the clutch-plate support of this first clutch 16, and the radial flange section 80 that this second component 74 carries section 78 or this clutch-plate carrying section 78 by a clutch-plate of the clutch-plate support of this second clutch 22 is formed.When handling or close this second clutch 22, this parts group 70 is loaded by axial force 34,36 shown in Figure 4 again.
First variant according to Fig. 5 of this parts group 70 corresponds to the enforcement variant according to Fig. 2 substantially.As can be seen from Figure 5, be not only provided with a supporting zone 50 biased relative to this join domain 54 on radial 10, be also provided with the supporting zone 50 that another is biased relative to this join domain 54 on radial 8 extraly.These two supporting zones 50,50 are also spaced apart with this join domain 52 respectively by a zone line 52,52 (these parts 72,74 are spaced apart from each other on axial 4,6 in this zone line), between this join domain 52 and the supporting zone 50,50 of this correspondence, be all designed with a zone line 52 in radial direction 8 with on radial 10 thus, in this zone line, these parts 72,74 are spaced apart from each other on axial 4,6.Implement in variant first according to Fig. 5, these two to support bump 56 and are again designed to integral type with the corresponding supporting section 44,44 of this second component 74.
Implement in variant in second of this parts group 70 according to Fig. 4, these support bump 56, the spacer element 60 one of be at least separated by one in 56 is formed, wherein implement in variant, to eliminate in these support bumps 56 second according to Fig. 6, also eliminate second supporting zone 50 thus, but the second support bump that can certainly arrange in a spacer element form is to form another supporting zone 50, this supporting zone is in contrary radial direction 8 and arranging offsettingly to arrange relative to this join domain 54 when having settle in the middle of one zone line 52.
Can carry out as follows about the method for the production of these parts groups 32,70.First this first component 26 or 72 and this second component 30 or 74 is provided.Because the parts described in these are correspondingly plate forming parts, these parts are preferably under the background of plate forming, such as produce by deep-draw.If this at least one support bump 56 such as part design corresponding with this in shown in Fig. 2 and Fig. 5 is single-piece, then therefore this support bump 56 is preferably produced under the background of plate forming.Such as distortion can be realized, to make this support bump 56 be produced relative to the retraction of this supporting section 44 by this intermediate section 46 by the punching press in the region of this intermediate section 46 at this.But this supporting section 44 equally also can be bent by distortion projectedly, retracts relative to this supporting section 44 to make this intermediate section 46.Another replacement scheme is, this support bump 56 is produced by being separated, and its mode is, the method that this intermediate section 46 is such as peeled off by grinding or another kind of material is retracted relative to this supporting section 44.
When realizing this join domain 54, supporting zone 50 biased relative to this join domain 54 on radial 8,10 and formed between this join domain 54 and this supporting zone 50 on radial 8,10 zone line 52, the parts 26 or 72 and 30 or 74 that these provide in this way combine on axial 4,6.Then these parts 26 or 72 and 30 or 74 are welded to one another in the mode mentioned above in this join domain 54.
When one for the formation of this support bump 56, be separated spacer element 60, described by with reference to figure 3 and 6, this spacer element 60 is axially being arranged in these parts 26 on 4,6 or between 72 and 30 or 74, and wherein this spacer element 60 axially to step up on 4,6 on radial 8,10, to be supported on one of these parts place in aforementioned mode by this aforementioned axial direction part 64 at these parts 26 or between 72 and 30 or 74 when combining.As has been explained, these parts 26 or 72 and 30 or 74 are not secured to one another in this supporting zone 50 on axial 4,6.But these parts 26 or 72 and 30 or 74 only in this join domain 54 or/and by an only soldered 58 or/and on circumferencial direction 12,14 around ground, preferably closed to be welded to one another around ground.
Reference number inventory
2 engaging and disengaging gear
4 axially
6 axially
8 is radial
10 is radial
12 circumferencial directions
14 circumferencial directions
16 first clutches
18 clutch input side
20 first clutch outlet sides
22 second clutches
24 second clutch outlet sides
26 pistons/first component
28 pressure chambers
30 force transmission elements/second component
32 parts groups
34 first axial forces
36 second axial forces
38 supporting sections
40 intermediate sections
42 linkage sections
44 supporting sections
46 intermediate sections
48 linkage sections
50 supporting zones
52 zone lines
54 join domains
56 support bump
58 soldereds
60 spacer elements
62 radial sections
64 axial direction parts
66 edges
68 longitudinal axis or central axial line
70 parts groups
72 first components
74 second components
76 radial support sections
78 clutch-plate carrying sections
80 radial flange sections
A
maxultimate range
R soldered radius
Claims (14)
1. for the parts group (32 of the engaging and disengaging gear (2) of the power train of motor vehicle; 70), this parts group can load by an axial force and have a first component (26; 72) and one second component (30; 74), this first component and this second component are welded to one another and at one radial (8 in a join domain (54), 10) in axis (4 in supporting zone (50) biased relative to this join domain (54) on, 6) support each other on, it is characterized in that, radial (8,10) between this join domain (54) and this supporting zone (50), a zone line (52) is designed on, these parts (26,30 in this zone line; 72,74) be spaced apart from each other in axis (4,6).
2. parts group (32 according to claim 1; 70), it is characterized in that, in these parts one of at least (30; 74) place is provided with at least one and supports bump (56) and support for realizing in this supporting zone (50), wherein this support bump (56) preferably arrange in this zone line (52) relative to one, these parts (30; 74) intermediate section (46) is at these another parts (26; 72) side projects upwards or/and parts (30 corresponding with this; 74) single-piece is designed to.
3. parts group (32 according to claim 2; 70), it is characterized in that, this support bump (56) is by least one and these parts (26,30; 72,74) spacer element (60) be separated is formed, and this spacer element is arranged in these parts (26,30 in axis (4,6) in this supporting zone (50); 72,74), between, wherein this spacer element (60) is preferably clamped in these parts (26,30 in axis (4,6); 72,74) or/and have an axial direction part (64) between, this spacer element (60) can to support or be supported in these parts one of at least (30 by this axial direction part on radial (8); 74) place.
4. according to the parts group (32 one of aforementioned claim Suo Shu; 70), it is characterized in that, this first component (26; 72) or/and this second component (30; 74) be designed to annular or/and plate forming part or/and this spacer element (60) be designed to annular or/and plate forming part, wherein the spacer element (60) of this annular is preferably at the parts (30 with reference to this at least one annular; 74) can support or be supported on these parts (26,30 by this axial direction part (64) on radial (8) when the spacer element (60) of this annular being centered or coaxially arranged; 72,74) one of at least place in.
5. according to the parts group (32 one of claim 3 or 4 Suo Shu; 70), it is characterized in that, this axial direction part (64) by least two, in due course at least three at circumferencial direction (12,14) the axial tongue be spaced apart from each other on is formed or is designed at circumferencial direction (12,14) on around, in due course at circumferencial direction (12,14) closedly around axial direction part (64) or/and this spacer element (60) has one in axis (4,6) at these parts (26,30 on; 72,74) radial section (62) arranged between, this radial section preferably by least two, in due course at least three at circumferencial direction (12,14) the radial tongue be spaced apart from each other on is formed or is designed at circumferencial direction (12,14) on around, in due course circumferencial direction (12,14) upperly closed around radial section (62).
6. according to the parts group (32 one of aforementioned claim Suo Shu; 70), it is characterized in that, at these parts (26,30 in this zone line (52); 72,74) ultimate range (a between in axis (4,6)
max) be at least 0.05mm, preferably at least 0.075mm, particularly preferably at least 0.1mm, or/and maximum 0.45mm, preferred maximum 0.3mm, particularly preferably maximum 0.15mm.
7. according to the parts (32 one of aforementioned claim Suo Shu; 70), it is characterized in that, these parts (26,30; 72,74) not upper secured to one another in this supporting zone (50) in radial (4,6), or/and these parts (26,30; 72,74) only in this join domain (54) or/and along only one at circumferencial direction (12,14) on around, orbicular in due course or/and along a less constant radius (r) around connecting line be welded to one another, wherein preferably be provided with on this connecting line multiple welding position of being separated from each other on circumferencial direction (12,14) or one around, in due course closed around soldered.
By an only soldered (58) or/and around ground, be preferably welded to one another around ground on the upper closed ground of circumferencial direction (12,14) on circumferencial direction (12,14).
8. according to the parts group (32 one of aforementioned claim Suo Shu, 70), it is characterized in that, this parts group (32) is a piston element group, its first component (26) be one can hydraulic operated piston and its second component (30) be one for transmitting the force transmission element of steering force to the clutch (16) of an engaging and disengaging gear (2) from this piston, or this parts group (70) is a clutch-plate bracket component group, its first component (72) is a first clutch-plate support, be preferably a radial support section (76) of this first clutch-plate support, and its second component (74) is a second clutch-plate support, be preferably clutch-plate carrying section (78) of this second clutch-plate support or a radial flange section (80) of clutch-plate carrying section (78).
9. with at least one according to the parts group (32 one of aforementioned claim Suo Shu; 70) engaging and disengaging gear (2) of the power train for motor vehicle, wherein this engaging and disengaging gear (2) is preferably designed for chip engaging and disengaging gear or/and wet type engaging and disengaging gear, be particularly preferably concentric two engaging and disengaging gear in due course.
10. for the production of the parts group (32 for engaging and disengaging gear (2) that can load in axis (4,6); 70) method, has following methods step
This parts group (32 is provided; 70) one first component (26 being preferably designed for plate forming part; 72) and one second component (30 being preferably designed for plate forming part; 74),
Realizing a join domain (54), one radial (8,10) supporting zone (50) biased relative to this join domain (54) on and one are in radial direction (8,10) these parts (26,30 are made zone line (52) that formed between this join domain (54) and this supporting zone (50) on; 72,74) combine, these parts (26,30 in this supporting zone; 72,74) support each other in axis (4,6), these parts (26,30 in this zone line; 72,74) be spaced apart from each other in axis (4,6), and
By these parts (26,30; 72,74) welding in this join domain (54).
11. methods according to claim 10, wherein in these parts one of at least (30; 74) one supporting section (44) place in this supporting zone (50) to be scheduled produces at least one and supports bump (56), and wherein this support bump (56) is preferably by these parts (30; 74) retraction of one intermediate section (46) in this zone line (52) to be scheduled relative to this supporting section (44) or/and single-piece ground this supporting section (44) place produce, particularly preferably by being out of shape or being separated.
12. methods according to claim 11, one of them and these first and second parts (26,30; 72,74) spacer element (60) that be separated, that preferably design as plate forming part is arranged in these parts (26,30 when producing these support bump (56) in axis (4,6); 72,74), between, wherein this spacer element (60) is particularly preferably clamped in these parts (26,30 when combining in axis (4,6); 72,74) or/and to be supported in these parts one of at least (30 on radial (8) between; 74) place.
13. according to claim 10 to the portion's method one of 12 described, and wherein provided first component is or/and second component (26,30; 72,74) or/and the spacer element provided (60) is designed to annular, wherein the spacer element (60) of this annular is preferably at the parts (30 with reference to this at least one annular; 74) on radial (8), these parts (26,30 are supported on when combining when the spacer element (60) of this annular being centered or coaxially arranged; 72,74) one of at least place in.
14. according to claim 10 to the method one of 13 described, wherein these parts (26,30; 72,74) not upper secured to one another in this supporting zone (50) in radial (4,6), or/and these parts (26,30; 72,74) only in this join domain (54) or/and along only one in a circumferential direction, orbicular in due course or/and along a less constant radius (r) around connecting line be welded to one another, wherein preferably produce on this connecting line multiple welding position of being separated from each other on circumferencial direction (12,14) or one around, in due course closed around soldered.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014008483.3 | 2014-06-07 | ||
| DE102014008483.3A DE102014008483A1 (en) | 2014-06-07 | 2014-06-07 | Component group for a coupling device, coupling device with such a component group and method for producing a component group for a coupling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276022A true CN105276022A (en) | 2016-01-27 |
| CN105276022B CN105276022B (en) | 2019-02-22 |
Family
ID=54706006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510289429.1A Active CN105276022B (en) | 2014-06-07 | 2015-05-29 | Component group, arrangement of clutch and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105276022B (en) |
| DE (1) | DE102014008483A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559345A (en) * | 2016-06-30 | 2018-01-09 | 舍弗勒技术股份两合公司 | Double clutch |
| CN111033071A (en) * | 2017-08-18 | 2020-04-17 | 有能沛思株式会社 | Clutch plate holding cylindrical member and press molding method therefor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017002231A1 (en) | 2017-03-08 | 2018-09-13 | Borgwarner Inc. | Slat, multi-plate clutch with such a blade, dual clutch device with such a multi-plate clutch and method for producing a lamella |
| DE102019213755A1 (en) * | 2019-09-10 | 2021-03-11 | Volkswagen Aktiengesellschaft | Coupling assembly for a vehicle and / or a machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297827A (en) * | 1999-04-05 | 2000-10-24 | General Motors Corp <Gm> | Balance device for rotary clutch |
| DE102007042798A1 (en) * | 2007-09-07 | 2009-03-12 | Schaeffler Kg | Ratchet wheel for a synchronizer of a change-speed gearbox |
| CN101675263A (en) * | 2007-05-10 | 2010-03-17 | 博格华纳公司 | Dual clutch arrangement having a piston guide element |
| DE102011009419A1 (en) * | 2010-02-03 | 2011-08-04 | BorgWarner Inc., Mich. | Multi-clutch device i.e. dual clutch device, for arrangement in drive train of motor vehicle, has clutch arrangements arranged in parallel and actuated in actuation direction, which corresponds to two axial directions of device |
| CN102483099A (en) * | 2009-08-14 | 2012-05-30 | 博格华纳公司 | Parallel Double Clutch Device And Drivetrain Having A Parallel Double Clutch Device Of Said Type |
| EP2685122A2 (en) * | 2012-07-12 | 2014-01-15 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Bearing assembly for disc carrier and clutch assembly for a motor vehicle powertrain |
| DE102013012815A1 (en) * | 2012-11-20 | 2014-05-22 | Borgwarner Inc. | Dual clutch device for arrangement in powertrain of motor car, has clutch supporting hub structure that is provided with hub portions, and transmission input shaft which is connected with coupling assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB467128A (en) * | 1936-05-05 | 1937-06-11 | Henry Cooper Lockwood | Improvements relating to welding and welded joints |
| DE19904850B4 (en) * | 1999-02-05 | 2007-07-12 | Zf Sachs Ag | torsional vibration damper |
| DE10308137A1 (en) * | 2003-02-26 | 2004-09-09 | Zf Sachs Ag | Clutch arrangement for a vehicle in which a pressure difference is established to control the force exerted by the piston on the friction elements |
| EP1643148A3 (en) * | 2004-07-22 | 2007-11-14 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Device to connect a internal combustion engine with a gearbox |
| DE102011086712A1 (en) * | 2010-12-09 | 2012-06-14 | Schaeffler Technologies Gmbh & Co. Kg | Torque transmission device for use in power train of motor car for torque transmission between drive unit i.e. internal combustion engine, and gear, has drive plates connected with each other by positive connection part |
-
2014
- 2014-06-07 DE DE102014008483.3A patent/DE102014008483A1/en active Pending
-
2015
- 2015-05-29 CN CN201510289429.1A patent/CN105276022B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297827A (en) * | 1999-04-05 | 2000-10-24 | General Motors Corp <Gm> | Balance device for rotary clutch |
| CN101675263A (en) * | 2007-05-10 | 2010-03-17 | 博格华纳公司 | Dual clutch arrangement having a piston guide element |
| DE102007042798A1 (en) * | 2007-09-07 | 2009-03-12 | Schaeffler Kg | Ratchet wheel for a synchronizer of a change-speed gearbox |
| CN102483099A (en) * | 2009-08-14 | 2012-05-30 | 博格华纳公司 | Parallel Double Clutch Device And Drivetrain Having A Parallel Double Clutch Device Of Said Type |
| DE102011009419A1 (en) * | 2010-02-03 | 2011-08-04 | BorgWarner Inc., Mich. | Multi-clutch device i.e. dual clutch device, for arrangement in drive train of motor vehicle, has clutch arrangements arranged in parallel and actuated in actuation direction, which corresponds to two axial directions of device |
| EP2685122A2 (en) * | 2012-07-12 | 2014-01-15 | GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG | Bearing assembly for disc carrier and clutch assembly for a motor vehicle powertrain |
| DE102013012815A1 (en) * | 2012-11-20 | 2014-05-22 | Borgwarner Inc. | Dual clutch device for arrangement in powertrain of motor car, has clutch supporting hub structure that is provided with hub portions, and transmission input shaft which is connected with coupling assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559345A (en) * | 2016-06-30 | 2018-01-09 | 舍弗勒技术股份两合公司 | Double clutch |
| CN111033071A (en) * | 2017-08-18 | 2020-04-17 | 有能沛思株式会社 | Clutch plate holding cylindrical member and press molding method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105276022B (en) | 2019-02-22 |
| DE102014008483A1 (en) | 2015-12-17 |
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