CN104912958A - Synchronous element - Google Patents
Synchronous element Download PDFInfo
- Publication number
- CN104912958A CN104912958A CN201510104633.1A CN201510104633A CN104912958A CN 104912958 A CN104912958 A CN 104912958A CN 201510104633 A CN201510104633 A CN 201510104633A CN 104912958 A CN104912958 A CN 104912958A
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- CN
- China
- Prior art keywords
- face
- synchronization component
- synchronizing ring
- containing part
- centering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
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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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention relates to a synchronous element, comprising a hub (10), at least one pressure part (30) supported at the hub (10), and at least one synchronous loop (20), wherein the pressure part (30) is provided with a centring surface (40) directly attached at an attachment surface (50) configured at the synchronous loop (20).
Description
Technical field
The present invention relates to a kind of Synchronization Component, it has wheel hub, at least one pressure containing part (Druckst ü ck) and at least one synchronizing ring.The invention particularly relates to a kind of Synchronization Component, in the synchro system of type that it is used in " rich lattice Warner (BorgWarner) ".
Background technique
In rich lattice Warner synchro system (BorgWarner-Synchronisierung), be torsionally furnished with wheel hub (being also referred to as sync-body) such as especially using on the axle of speed changer in a motor vehicle.On wheel hub torsionally but be furnished with sliding sleeve movably in the axial direction, it is for setting up the antitorque connection with driving gear, and described driving gear can be rotated to support on transmission shaft in wheel hub both sides.In order to this object, gear is provided with switching teeth portion, and the edge section of sliding sleeve can be shifted onto in this switching teeth portion.
Before sliding sleeve joins in switching teeth portion, the revolution of necessary synchronous hub and sliding sleeve and driving gear.This object is provided with at least one synchronizing ring, and this synchronizing ring is arranged in wheel hub, and once sliding sleeve shifts out from its centre or central position, then realizes engaging to the corresponding rubbing surface that driving gear is associated.As long as there is the relative speed between wheel hub and driving gear, just relative to wheel hub loading synchronous ring on lock position in circumferential direction, in this lock position, sliding sleeve can not join in the switching teeth portion of driving gear.Only have when revolution completely (or at least almost complete) equal and no longer include thus (or only having less) drawing torque be applied in synchronizing ring time, synchronizing ring just can relative to wheel hub movement like this, that is, convertible sliding sleeve.This functional mode is normally known.
Because synchronizing ring must not only adjust relative to wheel hub in the axial direction but also in circumferential direction according to function, so synchronizing ring reliably can not be avoided not controllably relative to wheel hub and move relative to sliding sleeve and cause vibration at this.This vibration even causes the interior load of synchronizing ring and synchronizing ring can be caused controllably not collide the parts around this synchronizing ring in transmission device, and can cause vibration further at this.In addition, vibration can cause due to the uneven running of transmission shaft, and this is by owing to being exaggerated by the number of cylinders of internal-combustion engine in a motor vehicle trend less and less; Three cylinder engine is more uneven than four cylinder engine running.
Summary of the invention
the problem that invention will solve
Task of the present invention is to improve a kind of Synchronization Component as follows, that is, reduce or avoid completely the formation of vibration of synchronizing ring, thus reducing effect generates to the wearing and tearing of the load in synchronizing ring, generation and noise.
for the scheme of dealing with problems
According to the present invention, arrange a kind of Synchronization Component to realize above-mentioned task, it has wheel hub, is bearing at least one pressure containing part of wheel hub and at least one synchronizing ring, wherein, pressure containing part is provided with centering face, and this centering face directly abuts in abutment face place, and this abutment face is configured in synchronizing ring place.The present invention is complete in following basic thought generally: synchronizing ring remained in the position limited as far as possible, thus this synchronizing ring controllably must move and also by mistake can not be placed among vibration due to the possible uneven running of transmission shaft.Specifically, one-tenth arranged according to the present invention, is directly used for synchronizing ring to be loaded in preposition by pressure containing part.Be different from by prior art some technological scheme known, use the mechanism with spring or similar intermediate connecting part wherein, be simply constructed design according to the feature of Synchronization Component of the present invention, it causes manufacture and installation to expend less and very short tolerance chain.
A kind of design proposal according to the present invention is arranged to, centering face tilt is in the medial axis orientation of wheel hub, and face of feeling relieved is being greater than the vertically further outer portion place of centering face at pressure containing part and the distance of medial axis closer to the transverse center face place of pressure containing part and the distance of medial axis.This orientation in centering face causes synchronizing ring not only to feel relieved in radial directions, and feels relieved in the axial direction.Especially in the axial direction towards wheel hub loading synchronous ring, until this synchronizing ring arrives the initial position limited in the axial direction.In this position, escape wheel (Gangrad) place that frictionally engages within of the rubbing surface be especially associated with synchronizing ring forms air gap (gel ü ftet), thus also obtains less drawing torque and obtain less internal friction thus.
Preferably be arranged to, the medial axis that abutment face favours wheel hub extends, and abutment face is less than back to the sidepiece place of locking teeth portion and the distance of medial axis at the sidepiece place of the locking teeth portion towards synchronizing ring and the distance of medial axis.In this design proposal, abutment face matches with the centering face of tilted alignment best, thus obtains excellent face contact.
Be arranged to according to a kind of alternative design proposal, centering face extends along centering to the cylinder on the medial axis of wheel hub, or extends along the tangent line in the longitudinal center face of pressure containing part of this cylinder.In this embodiment, synchronizing ring is only loaded in radial directions; Be not arranged through the axis centering of pressure containing part.
Can be arranged at this, abutment face extends along centering to the cylinder on the medial axis of wheel hub, or extends along the tangent line in the longitudinal center face of abutment face of this cylinder.Therefore, abutment face is parallel to centering face and extends, thus guarantees the face contact between centering face and abutment face.
A kind of design proposal according to the present invention is arranged to, and centering face is embodied as the recess in the downside of pressure containing part.Comparatively little structure space is in radial directions obtained in this design proposal.In addition, if there is this to expect, can in circumferential direction in recess inside centering synchronizing ring.
Centering face can have the breach being especially arranged in centre.Can arrange the tooth of sliding sleeve in this breach, this tooth cooperates with the detent balls of pressure containing part.Obtain structure compact in the axial direction thus.
A kind of design proposal according to the present invention is arranged to, and abutment face is formed by the section of the plastic deformation of synchronizing ring.The feature of this design proposal is not need extra material in the blank of the matrix for synchronizing ring; Abutment face such as can be less cost formed by the material section of portions open.
Be arranged to according to a kind of alternative design proposal, abutment face is configured in contact pin place being molded into synchronizing ring place.This contact pin can be arranged on blank place for matrix by less cost, is especially arranged in the region of locking teeth portion.Subsequently by contact pin from the plane formed by locking teeth portion towards the flanges flex of synchronizing ring.
Preferred embodiment can be arranged to according to one, contact pin has gap in circumferential direction in recess.Pressure containing part is used as backstop when being shifted (Indexieren) thus.
Preferably be arranged at this, the contact between centering face and abutment face extends along cylinder, thus when be shifted time synchronizing ring and therefore contact pin rotates relative to pressure containing part time, contact pin can face contact abut in indent.
One according to the present invention is preferred embodiment arranged to, and inwardly loads pressure containing part in radial directions by means of spring.Which ensure that synchronizing ring of especially reliably feeling relieved when revolution is lower.
Accompanying drawing explanation
By two kinds of mode of executions illustrated in the accompanying drawings, the present invention is described below, wherein:
-Fig. 1 show in the sectional views the driving gear schematically shown with two according to Synchronization Component of the present invention;
-Fig. 2 shows the details II of Fig. 1 with the scale amplified;
-Fig. 3 shows the pressure containing part that can be used in the Synchronization Component of Fig. 1 and 2 in the sectional views;
-Fig. 4 has illustrated the details of the synchronizing ring be used in the Synchronization Component of Fig. 1 and 2 in such region, and synchronizing ring cooperates in this region with pressure containing part;
-Fig. 5 correspond to Fig. 2 depending on there is shown the Synchronization Component according to the second mode of execution;
-Fig. 6 has illustrated with pressure containing part in this second embodiment in cross sectional view;
-Fig. 7 there is shown pressure containing part in looking up of perspectivity;
-Fig. 8 has illustrated by synchronizing ring in this second embodiment in the region cooperated with pressure containing part with detailed view;
-Fig. 9 shows the Synchronization Component according to the second mode of execution in the perspective;
-Figure 10 there is shown the Synchronization Component according to the 3rd mode of execution in the decomposition of perspectivity;
-Figure 11 shows the longitudinal section of the Synchronization Component by Figure 10;
-Figure 12 shows plane X II-XII along Figure 11 by the cross section of the Synchronization Component of Figure 10;
-Figure 13 shows plane X III-XIII along Figure 11 by the cross section of the Synchronization Component of Figure 10; And
-Figure 14 shows the details IVX of Figure 13.
Embodiment
Synchronization Component 5 shown in the drawings, it is torsionally connected with (unshowned) transmission shaft for making two driving gears 7,9 schematically shown herein.At this, in order to simplify, driving gear 7,9 illustrates with identical diameter; In practice, they have different diameters.Certainly also can be Synchronization Component and distribute only unique gear and therefore unique driving gear.
Synchronization Component 5 comprises wheel hub 10 (being also referred to as sync-body), and it is torsionally arranged on transmission shaft by wheel hub teeth portion 12.Transmission shaft extends along medial axis M, and medial axis M is simultaneously or for the medial axis of driving gear 7,9 and Synchronization Component 5 and spin axis.
Driving gear 7,9 is arranged on transmission shaft as idle pulley.When using that is associated with corresponding driving gear 7,9 in gear, this driving gear must torsionally be connected with transmission shaft.Be achieved by rich lattice Warner synchro system this this, itself be known and only set forth its essential characteristic subsequently.
Wheel hub 10 outer is arranged with sliding sleeve teeth portion 14 along it, in this sliding sleeve teeth portion 14 torsionally but be furnished with sliding sleeve 16 movably in the axial direction.The Nei Weichu of sliding sleeve 16 is provided with interior teeth portion 17 for this reason.(unshowned) range fork cooperates with sliding sleeve 16, to switch gear.
Each of driving gear 7,9 is provided with switching teeth portion 18, by sliding sleeve 16 being shifted onto in switching teeth portion 18 with teeth portion in it 17 with under type, that is, sliding sleeve 16 is made correspondingly to continue in the axial direction from its centre illustrated in the accompanying drawings or central position mobile.To set up thus from transmission shaft via wheel hub 10 and sliding sleeve 16 to the antitorque connection of corresponding driving gear 7 or 9, thus the corresponding gear transmitted for moment of torsion can be used.
Only when sliding sleeve 16 is identical with the revolution of corresponding driving gear 7 or 9 or be at least similar to identical, in wearing and tearing and comfort level, meaningfully can be based upon sliding sleeve 16 and the corresponding antitorque connection switched between teeth portion 18 at that time.In order to ensure this situation, make the revolution of parts synchronous when starting handoff procedure.
Each driving gear is provided with at least one synchronizing ring 20, its main task is for this reason: once sliding sleeve 16 moves from intermediate position towards driving gear 7 or 9, then realize frictional engagement to the rubbing surface being associated with corresponding driving gear 7 or 9.In addition, corresponding synchronizing ring 20 has following functions: when wheel hub 10 and therefore the revolution of sliding sleeve 16 and the revolution of corresponding driving gear 7 or 9 are equal to each other not yet fully time, stop the conversion of sliding sleeve during this period, that is, stop and join in switching teeth portion 18.In order to this object, each synchronizing ring 20 has locking teeth portion 22, and its teeth portion modulus is corresponding to the teeth portion modulus of teeth portion 17 in sliding sleeve teeth portion 14 and sliding sleeve 16.
Each synchronizing ring 20 is arranged on wheel hub 10 place like this, that is, this synchronizing ring 20 can rotate in circumferential direction limitedly.In this angle of swing that adjustment is possible like this, that is, the tooth of the locking teeth portion 22 of synchronizing ring 20 is opposite with the tooth of sliding sleeve 16 teeth portion when synchronizing ring is arranged in the position of maximum rotation.Only have when sliding sleeve 16 and corresponding driving gear 7,9 revolution at least approximately equal and do not have thus or at least approximate do not have drawing torque to remake to use in synchronizing ring 20 time, synchronizing ring 20 just rotates in circumferential direction by the cooperation in the suitable face at sliding sleeve 16 and locking teeth portion 22 place gets back in such position, in this position, sliding sleeve 16 can be adjusted in the axial direction, until it joins in the switching teeth portion 18 of corresponding driving gear 7 or 9.
Be centered in intermediate position to make sliding sleeve 16, and in order to make corresponding synchronizing ring 20 and rubbing surface associated with it engage when starting handoff procedure, wheel hub is provided with multiple pressure containing part 30, and it is inserted in the corresponding recess 32 of wheel hub 10.Usually have three pressure containing parts, its surrounding around wheel hub 10 is uniformly distributed.
Each pressure containing part 30 has the stopping element 34 of the form in hardened ball, and it is loaded by spring 36 and leaves pressure containing part 30 and act on against stop surface 38 on the inner side of sliding sleeve 16.As visible especially in fig 1 and 2, stop surface 38 is embodied as the recess outwards deepened in radial directions, and when sliding sleeve 16 is arranged in intermediate position, stopping element 34 joins in this recess.In order to make sliding sleeve 16 move in the axial direction, the effect that so inwardly must overcome spring 36 in radial directions adjusts stopping element 34.
Rich lattice Warner synchro system until structure described herein is well-known.Be well known that equally, concrete structure illustrated in the accompanying drawings can be modified about different boundary conditionss.But the fundamental function of rich lattice Warner synchro system is identical always.
The following describes and how to implement according to Synchronization Component of the present invention, to reduce or to avoid completely the vibration of synchronizing ring 20.
Main amendment is, pressure containing part directly cooperates with synchronizing ring 20, to its location or directed.In addition, produce a little frictional force by directly contacting pressure containing part (because pressure containing part is placed in synchronizing ring), synchronizing ring must overcome this frictional force when relatively rotating relative to pressure containing part.Therefore, synchronizing ring is friction damping in circumferential direction, additionally reduces thus or suppresses possible vibration cause.
With reference to view in figure 3, (namely pressure containing part 30 is located on the downside of it, sidepiece place towards medial axis M) in the median plane both sides perpendicular to medial axis M, there is centering face 40 respectively, this centering face 40 favours the medial axis M orientation of wheel hub in cross section.As seen in Figure 3, angle of inclination is the order of magnitude of 10 ° to 20 °.At this, centering face 40 is orientation so obliquely, that is, it is less than in the close transverse center face place of pressure containing part 30 and the distance of medial axis M in the distance back to end each other and medial axis M of pressure containing part 30.As drawn by the cross section of Fig. 3, centering face 40 is configured to a part for cylinder or the conical surface at this, and the axis of its central column face or the conical surface overlaps with the medial axis M of wheel hub 10.
Alternatively, centering face 40 also can flatly be implemented.
Each synchronizing ring 20 is provided with multiple abutment face 50, and it is associated with the centering face 40 of pressure containing part 30 respectively.The medial axis M that abutment face 50 favours wheel hub 10 in the mode same with centering face 40 extends, thus reclines (see Fig. 2) with guaranteeing planar.In order to this object, abutment face 50 is also implemented as a part for cylinder or the conical surface, and the axis of its central column face or the conical surface overlaps with the medial axis M of wheel hub 10.
In mode of execution shown in Fig. 1 to 4, formed by the section of the plastic deformation of the main body of synchronizing ring in the abutment face 50 at synchronizing ring 20 place.Specifically, by material on the direction of arrow P towards the side of locking teeth portion 22 upwardly, thus material is outwards piled up.Then by suitable moulded section abutment face 50.
As visible especially in figs 2 and 3, spring 36 is supported on the bottom place of pressure containing part 30.Therefore pressure containing part 30 because spring 36 be supported on sliding sleeve 16 inner side on and inwardly loaded diametrically.Thus, abutment face 50 place at synchronizing ring place is directly abutted in the centering face 40 at pressure containing part place.Because altogether use three pressure containing parts 30, so each synchronizing ring be centered in the position of restriction relative to medial axis M thus.In addition, the orientation favouring medial axis M due to centering face 40 and abutment face 50 also obtains axial force, it loads each synchronizing ring 20 towards wheel hub in the axial direction, until synchronizing ring 20 occupies the position of restriction, flange (being configured with locking teeth portion 22 at this flange place) is especially utilized to abut in pressure containing part 30 place.In addition, loading synchronous ring causes and makes synchronizing ring form air gap on one's own initiative vertically.Obtain less drawing torque thus, cause less friction and less fuel consumption by it.
Second mode of execution has been shown in Fig. 5 to 9.The difference of the second mode of execution and the first mode of execution is the orientation of centering face 40 and abutment face 50 on the one hand, and is the mode how abutment face 50 is set up at synchronizing ring 20 place and arranged and method on the other hand.
In this second embodiment, centering face 40 is configured to the recess on the downside of pressure containing part.At this, the medial axis M that two centering faces 40 are parallel to wheel hub 10 extends.
At this, abutment face 50 is arranged on contact pin 52 place, and this contact pin 52 is formed integratedly with synchronizing ring 20.Contact pin 52 can the part of especially sheet material blank, and the matrix of synchronizing ring is also made up of this sheet material blank.As especially visible in Fig. 6 and 9, make contact pin 52 bending like this, that is, its medial axis M being parallel to wheel hub 10 extends; In other words, it is almost bent on the matrix of synchronizing ring 20 backward.At this, abutment face 50 is parallel to medial axis M and extends.
In this second embodiment, also pressure containing part 30 is inwardly loaded in radial directions, because spring 36 (by stopping element 34) is supported on the inner side place of sliding sleeve 16 and is supported on the bottom place of the recess in pressure containing part at opposite side in side, layout of spring is in this recess.Therefore, centering face 40 is inwardly applied in abutment face 50 in radial directions, thus relative to wheel hub centering synchronizing ring.
In this second embodiment, abutment face 50 and centering face 40 also flatly can be implemented according to structure situation respectively, or are embodied as the part of centering to the cylinder on the medial axis M of wheel hub 10.
In these two kinds of mode of executions, owing to being felt relieved synchronizing ring 20 and obtain the vibration weakened of synchronizing ring 20 by pressure containing part 30.This effect is also more outstanding in the first embodiment, because also feel relieved in the axial direction at this.
Because synchronizing ring hangs over pressure containing part place, so synchronizing ring can be contained in pressure containing part place in advance and be contained in Synchronization Component place in advance thus.Therefore the assembly of prepackage can be provided generally, be then arranged in driver.
Rotate relative to wheel hub 10 in order to pressure containing part 30 makes it possible to realize synchronizing ring 20 when carrying out synchronous, synchronizing ring or can adjust recess 32 inside in circumferential direction in wheel hub, synchronizing ring is arranged in recess 32.Alternatively, centering face 40 width in circumferential direction makes abutment face 50 can move the distance of needs relative to pressure containing part.
3rd mode of execution has been shown in Figure 10 to 14.For the parts known by above-mentioned mode of execution use identical reference character, and thus with reference to above-mentioned elaboration.
3rd mode of execution in following based on the second mode of execution: in the third embodiment, centering face 40 is also configured to the recess on the downside of pressure containing part, and abutment face 50 is also configured to contact pin 52, and itself and synchronizing ring 20 are configured to one.
The recess at the downside place be at pressure containing part with the difference of the second mode of execution does not close, that is, implement according to the form of otch (Tasche), but has the breach 60 being arranged in centre at this.
As visible in fig. 14, rib 61 extends in breach 60, and rib 61 is arranged in sliding sleeve 16 place and its function is to cooperate with stopping element 34.Design proposal compact is in radial directions obtained by this structure inserted into each other.
Due to breach 60, each pressure containing part 14 has two relative arms 62 of the respective curved of putting in circumferential direction each other.These two arms abut in the edge of the recess in synchronous hub 10 back to side each other with it, and form recess 40 on its underside towards face each other.
At this, arm 62 bending like this towards face each other, that is, it limits the part being concentric with the cylinder of the spin axis of wheel hub 10.
Bend to the same column of abutment face 50, thus existence contacts with the face of arm 62.
As visible especially in fig. 14, the angular range that contact pin 52 extends across is less than the width of the recess 40 formed by arm 62 on the downside of pressure containing part.Synchronizing ring can to rotate relative to wheel hub 10 relative to pressure containing part 14 in circumferential direction a little thus thus.When being shifted, arm 62 forms the backstop being used for synchronizing ring.
Claims (14)
1. a Synchronization Component, it has wheel hub (10), is bearing at least one pressure containing part (30) at described wheel hub (10) place and at least one synchronizing ring (20), wherein, described pressure containing part (30) is provided with centering face (40), this centering face (40) directly abuts in abutment face (50) place, and described abutment face (50) is configured in described synchronizing ring (20) place.
2. Synchronization Component according to claim 1, it is characterized in that, described centering face (40) favours medial axis (M) orientation of described wheel hub, and described centering face (40) are being greater than the distance of described centering face (40) at the place of further vertically outer portion of described pressure containing part and described medial axis (M) closer to the transverse center face place of described pressure containing part (30) and the distance of described medial axis (M).
3. Synchronization Component according to claim 1, it is characterized in that, the medial axis (M) that described abutment face (50) favours described wheel hub extends, and described abutment face (50) is less than described abutment face (50) back to the sidepiece place of described locking teeth portion (22) and the distance of described medial axis (M) at the sidepiece place of the locking teeth portion (22) towards described synchronizing ring (20) and the distance of described medial axis (M).
4. Synchronization Component according to claim 1, it is characterized in that, described centering face (40) extends along centering to the cylinder on the medial axis (M) of described wheel hub (10), or extends along the tangent line in the longitudinal center face of described pressure containing part (30) of this cylinder.
5. Synchronization Component according to claim 1, it is characterized in that, described abutment face (50) extends along centering to the cylinder on the medial axis (M) of described wheel hub (10), or extends along the tangent line in the longitudinal center face of described abutment face of this cylinder.
6. according to Synchronization Component in any one of the preceding claims wherein, it is characterized in that, described centering face (40) are embodied as the recess in the downside of described pressure containing part (30).
7. Synchronization Component according to claim 6, is characterized in that, described centering face (40) have the breach (60) being especially arranged in centre.
8. Synchronization Component according to claim 1, is characterized in that, described abutment face (50) is formed by the section of the plastic deformation of described synchronizing ring (20).
9. Synchronization Component according to claim 1, is characterized in that, described abutment face (50) is formed by the material section of portions open.
10. Synchronization Component according to claim 1, it is characterized in that, described centering face (40) is embodied as the recess in the downside of described pressure containing part (30), and described abutment face (50) is formed by the material section of portions open.
11. Synchronization Component according to claim 1, it is characterized in that, described abutment face (50) is configured in contact pin (52) place being molded into described synchronizing ring (20) place, and this contact pin (52) is from the plane bending of the locking teeth portion (22) of described synchronizing ring (20) to the flange of described synchronizing ring (20).
12. Synchronization Component according to claim 11, it is characterized in that, described centering face (40) is embodied as the recess in the downside of described pressure containing part (30), and described contact pin (52) has gap in circumferential direction in described recess (40).
13. Synchronization Component according to claim 12, is characterized in that, the contact between described centering face (40) and described abutment face (50) extends along cylinder.
14. Synchronization Component according to claim 1, is characterized in that, by spring in radial directions the inside medial axis towards described wheel hub (M) load described pressure containing part (30).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014103171.7A DE102014103171A1 (en) | 2014-03-10 | 2014-03-10 | synchronous assembly |
| DE102014103171.7 | 2014-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104912958A true CN104912958A (en) | 2015-09-16 |
Family
ID=54053398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104633.1A Pending CN104912958A (en) | 2014-03-10 | 2015-03-10 | Synchronous element |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104912958A (en) |
| DE (1) | DE102014103171A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317871A (en) * | 2014-06-05 | 2016-02-10 | 贺尔碧格传动技术控股有限公司 | Synchronizer ring for a synchronization unit of a manual transmission and method for manufacturing such synchronizer ring |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015118879A1 (en) * | 2015-11-04 | 2017-05-04 | Hoerbiger Antriebstechnik Holding Gmbh | Multiple synchronization module of a manual transmission |
| DE102017107543A1 (en) | 2017-04-07 | 2018-10-11 | Hoerbiger Antriebstechnik Holding Gmbh | Synchronous module with centering surfaces |
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| DE2706661A1 (en) * | 1977-02-17 | 1978-08-24 | Volkswagenwerk Ag | Synchromesh for vehicle gear box - has locking assembly connecting two synchro rings into one axially slidable unit |
| WO1995033140A1 (en) * | 1994-06-01 | 1995-12-07 | Ina Wälzlager Schaeffler Kg | Synchronization device for gearboxes |
| DE102010005705A1 (en) * | 2010-01-26 | 2011-07-28 | Hoerbiger Antriebstechnik GmbH, 86956 | Synchronization unit for gearbox, has pre-synchronizing unit acting on shifting sleeve, applying axial shifting force to synchronizing rings and holding and positioning rings in opposed axial directions in positively-fit manner |
| DE102010010402A1 (en) * | 2010-03-05 | 2011-09-08 | GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) | clutch |
| CN102401022A (en) * | 2010-09-10 | 2012-04-04 | 通用汽车环球科技运作有限责任公司 | Synchronizing device of transmission |
| CN102597561A (en) * | 2009-09-08 | 2012-07-18 | 贺尔碧格传动技术控股有限公司 | Synchronisation device for a gear box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006060535A1 (en) * | 2006-12-21 | 2008-06-26 | Schaeffler Kg | Synchronization device e.g. for gearbox, has sliding collar having radial acting spring element and which contacts counter area on synchronous ring and on opposite surface deep recess is formed |
-
2014
- 2014-03-10 DE DE102014103171.7A patent/DE102014103171A1/en not_active Withdrawn
-
2015
- 2015-03-10 CN CN201510104633.1A patent/CN104912958A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706661A1 (en) * | 1977-02-17 | 1978-08-24 | Volkswagenwerk Ag | Synchromesh for vehicle gear box - has locking assembly connecting two synchro rings into one axially slidable unit |
| WO1995033140A1 (en) * | 1994-06-01 | 1995-12-07 | Ina Wälzlager Schaeffler Kg | Synchronization device for gearboxes |
| CN102597561A (en) * | 2009-09-08 | 2012-07-18 | 贺尔碧格传动技术控股有限公司 | Synchronisation device for a gear box |
| DE102010005705A1 (en) * | 2010-01-26 | 2011-07-28 | Hoerbiger Antriebstechnik GmbH, 86956 | Synchronization unit for gearbox, has pre-synchronizing unit acting on shifting sleeve, applying axial shifting force to synchronizing rings and holding and positioning rings in opposed axial directions in positively-fit manner |
| DE102010010402A1 (en) * | 2010-03-05 | 2011-09-08 | GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) | clutch |
| CN102401022A (en) * | 2010-09-10 | 2012-04-04 | 通用汽车环球科技运作有限责任公司 | Synchronizing device of transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317871A (en) * | 2014-06-05 | 2016-02-10 | 贺尔碧格传动技术控股有限公司 | Synchronizer ring for a synchronization unit of a manual transmission and method for manufacturing such synchronizer ring |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014103171A1 (en) | 2015-09-24 |
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