CN110345192A - Vibration absorber and vehicle including this vibration absorber - Google Patents
Vibration absorber and vehicle including this vibration absorber Download PDFInfo
- Publication number
- CN110345192A CN110345192A CN201810749899.5A CN201810749899A CN110345192A CN 110345192 A CN110345192 A CN 110345192A CN 201810749899 A CN201810749899 A CN 201810749899A CN 110345192 A CN110345192 A CN 110345192A
- Authority
- CN
- China
- Prior art keywords
- fastener
- vibration absorber
- chamber
- elastomer
- hydraulic pressure
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
- F16F13/108—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of plastics springs, e.g. attachment arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Springs (AREA)
Abstract
A kind of vibration absorber, it include: the first Rigid Fastener (12), second Rigid Fastener (14), and first fastener (12) is connected to second fastener (14) by the vibration reduction support part (16) with elastomer (18), the elastomer.The elastomer (18) allows the relative motion between the first fastener (12) and the second fastener (14) at least on the first direction (Z0) along first direction (Z0) flexible deformation.Elastomer (18) has chamber (24).Chamber (24) has the major part (26) of chamber (24), the major part (26) at least has the first symmetrical plane (P1) and the second symmetrical plane (P2), and lead to the unit (28) of the major part (26) of chamber (24), so that chamber (24) is symmetrical only with respect to the first symmetrical plane (P1).
Description
Technical field
This specification is related to a kind of vibration absorber and the motor vehicle including this device.
Background technique
Document WO-A-2008/152284 describes a kind of example of vibration absorber, the vibration absorber can in engine and
It is realized between vehicle body.
Summary of the invention
This specification is directed to one kind and obtains improved vibration absorber relative to known devices.
For this purpose, being intended for the invention discloses a kind of vibration absorber in the first rigid member and the second rigid member
Between play damping purpose, the vibration absorber includes:
For being fixed to the first Rigid Fastener of the first rigid member,
For being fixed to the second Rigid Fastener of the second rigid member,
First fastener is connected to second fastening by the vibration reduction support part with elastomer, the elastomer
Part, the elastomer are suitable for along first direction flexible deformation, while allowing at least to exist between the first fastener and the second fastener
Relative motion on the first direction, elastomer have chamber,
Wherein, in the vibration absorber, chamber has a major part of chamber, and the major part at least has first symmetrical
Plane and the second symmetrical plane, the first symmetrical plane and the second symmetrical plane are preferably vertical, and lead to the main of chamber
Partial unit, so that chamber is symmetrical only with respect to the first symmetrical plane.
In various embodiments, vibration absorber may include either alone or in combination including one in following characteristics
Or it is multiple:
The major part of the chamber has substantially hemispheric shape.
The elastomer cladding is molded at least one fastener in first fastener and the second fastener.
The elastomer is at least one fastener in first fastener and the second fastener.
The first hydraulic pressure chamber of chamber limit in elastomer, the first hydraulic pressure chamber and the second hydraulic pressure chamber are in fluid communication, the second hydraulic pressure chamber
It is limited by bellows membrane part, the first hydraulic pressure chamber is in fluid communication by shrinking channel and the second hydraulic pressure chamber.
Vibration absorber include with integrally formed first reinforcer of first fastener, and with second fastener
Integrally formed second reinforcer, first reinforcer and the second reinforcer are connected by elastomer phase.
Second fastener includes limitation arched member, and the limitation arched member limits the deflection of first reinforcer,
The limitation arched member includes the groove opened up in the side perpendicular to the first symmetrical plane, and the first fastener includes rigidity
Arm, the rigid arm are bonded in the groove, and are mainly upwardly extended in the side of the cross section perpendicular to groove；And
Vibration absorber is selected among starting motor-driven vehicle machine support and gear of vehicle box bracket.
The invention further relates to a kind of motor vehicle, including engine, main body and at least one with its all combination hereinbefore
The vibration absorber of description, first fastener is fixed on the engine, and the second fastener is fixed in main body.
Particularly, a kind of motor vehicle is also disclosed, including gear-box, main body and at least one is above with its all combination
Described in vibration absorber, first fastener is fixed on gear-box, and the second fastener is fixed in main body.
The invention further relates to a kind of motor vehicle, including main body, gear-box and at least one with its all combination hereinbefore
The vibration absorber of restriction, first fastener are fixed on gear-box, and the second fastener is fixed in main body.
Detailed description of the invention
With reference to attached drawing, from being described below to two illustrative embodiments provided as non-limiting example, vibration damping
Other feature and advantage of device will become obvious, in the accompanying drawings:
- Fig. 1 schematically shows the front of motor vehicle, and the motor vehicle is between its main body and engine equipped at least one
A vibration absorber；
Fig. 2 schematically shows the first exemplary forward sights of the vibration absorber that can implement in the motor vehicle of Fig. 1
Figure；
- Fig. 3 is the cross-sectional view of the vibration absorber of Fig. 2；
- Fig. 4 is the view of the vibration absorber of Fig. 2 watched from below；And
- Fig. 5 is the first exemplary sectional view of the vibration absorber that can implement in the motor vehicle of Fig. 1.
Specific embodiment
In each figure, identical appended drawing reference indicates the same or similar element.For purpose of brevity for this specification,
The difference between embodiment is only described in detail.
Fig. 1 schematically shows the motor vehicle 1 with main body 2, is equipped with engine 3 and gear-box 4 on the body 2.Hair
Motivation 3 is especially three cylinder IC engines.The especially automatic gear-box of gearbox 4.On the one hand another between engine 3 and main body 2
Aspect is inserted at least one vibration absorber 10,100 between gear-box 4 and main body 2, is respectively formed engine support or gear-box
Bracket.
In general, the engine crankshaft for connecting the engine to gear-box extends on the lateral Y of motor vehicle.In this specification
Rest part in, it is contemplated that when towards the forward observation of vehicle, the case where gearbox 4 is located at the left side of engine 3, this
Mean that transverse direction Y corresponds to the direction of the engine crankshaft from gearbox to engine.
It was found by the inventors that especially in the configuration, when vehicle stops with the race of engine, there is motor vehicle
In acoustic interference.It has been recognised by the inventors that this acoustic interference is due to the fact that: even if when vehicle stops, it is automatic to become
The fast holding of case 4 is engaged with the output shaft of engine 3.As a result, along the engine torque applied force in the X direction of Y-direction orientation, it should
Power is corresponding with the longitudinal direction of motor vehicle 1, which is applied continuously on vibration absorber 10,100 by engine.In known class
In the vibration absorber of type, then the power of the application biases vibration absorber 10,100 on substantially vertical direction Z0, so that hair
Motivation tends to rise.Therefore, the power being applied on vertical direction Z0 on vibration absorber 10,100 increases.As inventor understands
, the increase of exactly this power in vertical direction produces above-mentioned acoustic interference.
The example for the vibration absorber 10 being arranged between engine 3 and main body 2 is described in further detail below, is intended to work as
Vehicle stops with the noise for reducing sending when the race of engine.
Therefore, Fig. 2 to Fig. 4 shows vibration absorber 10, is intended in the first rigid member and the second rigid member
Between play damping purpose, the first rigid member in the example is considered as engine 3, and the second rigid member is motor vehicle
Main body 2.
As shown in these Fig. 2 to Fig. 4, vibration absorber 10 includes:
For the first Rigid Fastener 12 (or first rigidly fix component 12) fixed to engine 3,
The second Rigid Fastener 14 (or second rigidly fix part 14) for being fixed in main body,
First fastener 12 is connected to the second fastener 14 by the vibration reduction support part 16 with elastomer 18, elastomer 18.
First fastener 12 can be fixed to engine 3 by any mode that those skilled in the art can obtain.First
Fastener 12 can be light alloy casting.
Similarly, the second fastener 14 can be fixed to main body by any mode that those skilled in the art can obtain
On 2.Second fastener 14 can be light alloy casting.
Elastomer 18 is suitable for flexible deformation on Z0 in a first direction, and (first direction Z0 usually can be flat in normal use position
Row in vertical axis Z), while make at least along first direction Z0, the first fastener 12 and the second fastener 14 it
Between relative motion.
Elastomer 18 can be substantially upper conical, to open downwards from the first fastener 12 towards the second fastener 14.
As a result, elastomer 18 is sometimes referred to as flexible cone.Elastomer 18 be for example molded into and/or vulcanize to the first fastener 12 and/
Or second on fastener 14.
Shell 20 is formed according to the elastomer 18 of Fig. 3 and 4, shell 20 is for accommodating the first fastener 12.Elastomer 18 is also
Form the circumferential recess 22 of a part for accommodating the second fastener 14.
In addition, elastomer 18 limits chamber 24 on its surface opposite with shell 20, for accommodating the first fastener 12, the
One fastener 12 corresponds to the base portion of cone herein.
The chamber 24 has two parts.
First part 26 or major part 26 have regular shape.Here, " rule " is expressly understood that as with certain right
The shape of title property, especially rotational symmetry.Here, for example, the major part 26 of chamber 24 is relative to two vertical planes P1, P2
Symmetrically.Here two planes P1, P2 orient in X, Z and Y, Z-direction respectively.
The major part 26 of chamber 24 can be spill.
Here, the major part 26 of chamber 24 is placed in the middle around the central axis Z0 of vibration absorber 10 and elastomer 18.
Here, which substantially has ellipsoidal shape.Therefore, any cross section of the major part 26
There is elliptical shape in the plane XY perpendicular to direction Z0.When vehicle 1 stops and engine 3 dallies, these elliptical length
Axis orients in the X direction, which corresponds to the direction that engine 3 is applied to the power on vibration absorber 10.It is thus obtained ellipse
Round short axle is oriented along vertical Y direction.In this case, transversal orientation of the elliptical short axle along motor vehicle 1.
Alternatively, the shape of the major part 26 of chamber 24 can make any cross section of the major part 26 vertical
In the plane XY of direction Z0 in the form of quadrangle, especially with the quadrangle of fillet.When the stopping of vehicle 1 and engine 3
When idle running, the length of these quadrangles is oriented in X-direction, which corresponds to engine 3 and be applied to the power on vibration absorber 10
Direction.The width of thus obtained quadrangle orients in vertical Y-direction, especially in the transverse direction of motor vehicle 1.
However, chamber 24 has second part 28 or unit 28 (or cellulor 28).Unit 28 leads to the major part of chamber 24
26.Relative to the major part 26 of chamber, unit 28 corresponds to the recess portion in the chamber 24 in elastomer 18 herein.Here, unit shape
Symmetrical plane P1 as the major part 26 relative to chamber 24 is symmetrical.Therefore, chamber 24 is symmetrical relative to plane P1, but opposite
It is asymmetric in plane P2.
Unit 28 can be spill.
Vibration absorber 10 is advantageously arranged in motor vehicle 1, so that unit 28 is located at the counteractive direction of engine torque
On.Therefore, unit here is arranged towards the rear portion of motor vehicle.More generally, vibration absorber 10 is advantageously arranged in vehicle,
So that causing the collapsing in the vertical direction of elastomer 18 by the power in the X direction that engine torque incudes.It is this to collapse
It is due to unit 28, as caused by the reduced vertical stiffness of elastomer 18.Therefore, unit 28 is advantageously arranged such that never
The direction of the side of chamber 24 with unit to the side of the chamber with unit corresponds to due to engine torque and in the X direction
The direction of the power of application.Therefore, engine 3 tends to slightly decline, rather than rises as known vibration absorber.Cause
This, it is possible to reduce or even prevent above-mentioned acoustic interference in vehicle 1.
Fig. 5 shows the second example of the engine support 100 that can implement in the motor vehicle 1 of Fig. 1.Engine support
100 the second example is hydraulic.
Therefore, according to second example of engine support 100, chamber 24 is defined and (or the compensation of the second hydraulic pressure chamber 104
Room) be in fluid communication the first hydraulic pressure chamber 102 (or operating room).Second hydraulic pressure chamber 104 is limited in bottom by elastomeric bellows 106
It is fixed.Second hydraulic pressure chamber 104 is separated by rigid wall 108 and the first hydraulic pressure chamber 102.Channel is shunk to connect the first hydraulic pressure chamber 102
It is connected to the second hydraulic pressure chamber 104.The component formed by two hydraulic pressure chambers 102,104 and the contraction channel for connecting them are full of liquid
Body.
Chamber 24 has the shape similar or identical with the chamber 24 described referring specifically to Fig. 3 and 4.Therefore, make can for chamber 24
To obtain the effect essentially identical with the effect above for the description of the first example.
In the example of hgure 5, vibration absorber 100 includes and the first fastener (being not shown in Fig. 5) integrally formed first
Reinforcer 110 (or first armature 110).First fastener is, for example, substantially to upwardly extend in the side of the plane perpendicular to Fig. 5
Metal arm.Then, the engine 3 of motor vehicle 1 can be fixed on arm.
First reinforcer 110 forms such as rigid sleeve, and rigid sleeve is used to accommodate the arm for forming the first fastener.So
Afterwards, the first reinforcement forms the shell for accommodating the arm opened in the Y direction.
In addition, the second fastener 14 may include limitation arched member 112.Limitation arched member 112 is preferably rigid.Limitation
The shape of arched member 112 is substantially inverted " u "-shaped.Therefore, limitation arched member 112 has upper wall and two side walls.Upper wall can be with
It is parallel to above-mentioned X and Y-direction extends.Side wall can extend downwardly into pedestal 114 from upper wall.Pedestal 114 can have for inciting somebody to action
Second fastener 14 is fixed to the hole of main body 2, such as fixed by screw 116.Limitation arched member 112 thus defines wall thereon
Groove between its side wall.
First reinforcer 110 is arranged in below the upper wall of limitation arched member 112 so that limitation arched member 112 limit it is described
Deflection of first reinforcer 110 along X, Z axis.First reinforcer 110 is advantageously by a part of overmolded of elastomer 18
(overmolded), which can be against the inside of limitation arched member 112.
Second reinforcer 118 (or second armature 118) can be integrally formed with the second fastener 14.Elastomer 18 for example passes through
Vulcanization is fixed to the second reinforcer 118.
Certainly, the embodiment that the present invention is not limited to above-mentioned as example rather than as limitation.On the contrary, those skilled in the art
Member can obtain many modifications.
Described vibration absorber is inserted between engine 3 and the main body 2 of motor vehicle.Alternatively, these vibration dampings fill
It sets and is inserted between the main body 2 of such as gearbox 4 and motor vehicle.
Moreover, the details of the method for fixing the described second exemplary first fastening main body and the second fastening main body can be with
Applied to described first example.
Claims (10)
1. a kind of vibration absorber (10；100) it, is intended in the first rigid member (3；4) between the second rigid member (2)
Damping purpose is played, the vibration absorber includes:
For being fixed to the first rigid member (3；4) the first Rigid Fastener (12),
For being fixed to second Rigid Fastener (14) of the second rigid member (2),
First fastener (12) is connected to described by the vibration reduction support part (16) with elastomer (18), the elastomer
Second fastener (14), the elastomer (18) are suitable for along first direction (Z0) flexible deformation, while allowing the first fastener
(12) relative motion between the second fastener (14) at least on the first direction (Z0), elastomer (18) have chamber
(24),
Wherein, in the vibration absorber, chamber (24) has the major part (26) of chamber (24), and the major part (26) is at least
With the first symmetrical plane (P1) and the second symmetrical plane (P2), the first symmetrical plane (P1) and the second symmetrical plane (P2) are preferred
Ground is vertical, and leads to the unit (28) of the major part (26) of chamber (24), so that chamber (24) is symmetrical only with respect to first
Plane (P1) is symmetrical.
2. vibration absorber according to claim 1, which is characterized in that the major part (26) of the chamber (24) has basic
The shape of upper half spherical shape.
3. vibration absorber according to claim 1, which is characterized in that elastomer (18) cladding is molded in described first
Fastener and the second fastener (14；16) at least one fastener in.
4. vibration absorber according to claim 1, which is characterized in that elastomer (16) vulcanization is in first fastening
Part and the second fastener (14；16) at least one fastener in.
5. vibration absorber according to claim 1, which is characterized in that the chamber (24) in the elastomer (18) limits first
Hydraulic pressure chamber (102), the first hydraulic pressure chamber (102) and the second hydraulic pressure chamber (104) are in fluid communication, and the second hydraulic pressure chamber (104) is by bellows
Film (106) partly limits, and the first hydraulic pressure chamber (102) is in fluid communication by shrinking channel and the second hydraulic pressure chamber (104).
6. vibration absorber according to claim 1, including reinforce with first fastener (12) integrally formed first
Part (110), and with integrally formed second reinforcer (118) of second fastener (14), first reinforcer (110) and
Second reinforcer (118) is connected with each other by elastomer (18).
7. vibration absorber according to claim 6, which is characterized in that second fastener (14) includes limitation arched member
(112), the limitation arched member limits the deflection of first reinforcer (110), and the limitation arched member (112) is included in vertical
The groove directly opened up in the side of the first symmetrical plane (P1), the first fastener (14) includes rigid arm, and the rigid arm connects
Conjunction upwardly extends in the groove, and mainly in the side of the cross section perpendicular to groove.
8. vibration absorber according to claim 1, among starting motor-driven vehicle machine support and gear of vehicle box bracket.
9. a kind of motor vehicle (1), including engine (3), main body (2) and at least one according to claim 1 to any one of 8 institutes
The vibration absorber (10 stated；100), first fastener (12) is fixed on engine (3), and the second fastener (14) is fixed on
In main body (2).
10. a kind of motor vehicle (1), including gear-box (4), main body (4) and at least one according to claim 1 to any one of 8
The vibration absorber (10；100), first fastener (12) is fixed on gear-box (4), and the second fastener (14) is fixed
On main body (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1852900 | 2018-04-03 | ||
| FR1852900A FR3079578B1 (en) | 2018-04-03 | 2018-04-03 | ANTI-VIBRATION DEVICE AND VEHICLE CONTAINING SUCH AN ANTI-VIBRATION DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110345192A true CN110345192A (en) | 2019-10-18 |
Family
ID=62223016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810749899.5A Pending CN110345192A (en) | 2018-04-03 | 2018-07-10 | Vibration absorber and vehicle including this vibration absorber |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110345192A (en) |
| FR (1) | FR3079578B1 (en) |
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|---|---|---|---|---|
| US6311963B1 (en) * | 1998-12-22 | 2001-11-06 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
| JP2006266303A (en) * | 2005-03-22 | 2006-10-05 | Honda Motor Co Ltd | Vibration absorbing supporting device |
| CN101012862A (en) * | 2006-02-01 | 2007-08-08 | 哈特奇桑公司 | Hydraulic anti-vibration support and method for manufacturing it |
| CN101324258A (en) * | 2008-07-24 | 2008-12-17 | 东风汽车股份有限公司 | Adjustable rigidity-variable suspension cushion device |
| WO2008152284A1 (en) * | 2007-05-24 | 2008-12-18 | Hutchinson | Anti-vibration device |
| CN101611240A (en) * | 2007-02-16 | 2009-12-23 | 特雷里博格汽车技术中心有限责任公司 | Hydraulically damping bearing |
| CN101725661A (en) * | 2008-10-23 | 2010-06-09 | 哈金森公司 | Hydraulic anti-vibration mount and vehicle comprising such mount |
| JP2012237366A (en) * | 2011-05-11 | 2012-12-06 | Tokai Rubber Ind Ltd | Fluid-filled damping device |
| EP2881615A1 (en) * | 2012-08-03 | 2015-06-10 | Bridgestone Corporation | Vibration damping device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588173A (en) * | 1983-11-23 | 1986-05-13 | General Motors Corporation | Hydraulic-elastomeric mount |
| GB2339262B (en) * | 1998-07-08 | 2002-06-12 | Draftex Ind Ltd | Movement-limiting abutment arrangements |
| DE10064330A1 (en) * | 2000-12-21 | 2002-07-11 | Freudenberg Carl Kg | hydromount |
| US9188191B2 (en) * | 2009-06-10 | 2015-11-17 | Bridgestone Corporation | Vibrationproof device |
| JP2012137152A (en) * | 2010-12-27 | 2012-07-19 | Bridgestone Corp | Vibration control device |
-
2018
- 2018-04-03 FR FR1852900A patent/FR3079578B1/en active Active
- 2018-07-10 CN CN201810749899.5A patent/CN110345192A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311963B1 (en) * | 1998-12-22 | 2001-11-06 | Tokai Rubber Industries, Ltd. | Fluid-filled vibration damping device |
| JP2006266303A (en) * | 2005-03-22 | 2006-10-05 | Honda Motor Co Ltd | Vibration absorbing supporting device |
| CN101012862A (en) * | 2006-02-01 | 2007-08-08 | 哈特奇桑公司 | Hydraulic anti-vibration support and method for manufacturing it |
| CN101611240A (en) * | 2007-02-16 | 2009-12-23 | 特雷里博格汽车技术中心有限责任公司 | Hydraulically damping bearing |
| WO2008152284A1 (en) * | 2007-05-24 | 2008-12-18 | Hutchinson | Anti-vibration device |
| CN101324258A (en) * | 2008-07-24 | 2008-12-17 | 东风汽车股份有限公司 | Adjustable rigidity-variable suspension cushion device |
| CN101725661A (en) * | 2008-10-23 | 2010-06-09 | 哈金森公司 | Hydraulic anti-vibration mount and vehicle comprising such mount |
| JP2012237366A (en) * | 2011-05-11 | 2012-12-06 | Tokai Rubber Ind Ltd | Fluid-filled damping device |
| EP2881615A1 (en) * | 2012-08-03 | 2015-06-10 | Bridgestone Corporation | Vibration damping device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3079578B1 (en) | 2021-02-19 |
| FR3079578A1 (en) | 2019-10-04 |
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Application publication date: 20191018 |