CN106347113A - Vibration absorber assembly - Google Patents
Vibration absorber assembly Download PDFInfo
- Publication number
- CN106347113A CN106347113A CN201611072385.8A CN201611072385A CN106347113A CN 106347113 A CN106347113 A CN 106347113A CN 201611072385 A CN201611072385 A CN 201611072385A CN 106347113 A CN106347113 A CN 106347113A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- bump leveller
- securing member
- hole
- balancing weight
- 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.)
- Granted
Links
- 239000006096 absorbing agent Substances 0.000 title abstract 6
- 230000013011 mating Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/04—Buffer means for limiting movement of arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a vibration absorber assembly. The vibration absorber assembly comprises a mounting bracket, an inner sleeve pipe, a vibration absorbing part, a counterweight block, a first fastener and a second fastener, wherein the mounting bracket is used for mounting the vibration absorber assembly onto a vehicle body; the inner sleeve pipe is arranged in the vibration absorbing part, and the inner sleeve pipe and the vibration absorbing part are arranged in the counterweight block; the counterweight block is of a symmetric structure with a small upper part and a large lower part, the mounting angle is adjusted within the range of parallel to the vertical direction and vertical to the vertical direction, and the vibration absorbing frequency of the vibration absorber is continuously changed, so as to increase the vibration absorbing frequency range, and improve the suitability of the vibration absorber assembly; the fasteners at both sides of the inner sleeve pipe are designed into the same rotation direction, and the loosening direction of one fastener is uniform with the tightening direction of the other fastener, so as to realize the permanent anti-loosening purpose.
Description
Technical field
The invention belongs to vibration damping field, more particularly, to a kind of bump leveller assembly.
Background technology
Bump leveller, it to be consumed by the way of vibration and to absorb the vibrational energy passing over from vibration parts, finally
Vibration is made to be dispersed in air in the form of heat energy, thus reaching the purpose absorbing vibrational energy.
The drive axle of automobile, drive shaft, mounting bracket etc. vibrate parts, and because of it, under a certain frequency, vibrational energy is relatively
Greatly, in order to eliminate the larger noise problem causing of vibrational energy under this frequency, it is usually taken and installs the mode of bump leveller additional to solve
Certainly, the energy-absorbing function using bump leveller absorbs vibrational energy, thus solving the problems, such as vibration noise.Existing drive axle bump leveller
Mounting structure is as shown in figure 1, bump leveller 1' is arranged on rear driving axle 2' by project-welding nut.To eliminate z to (that is, in figure
Vertical direction) vibration as a example, due to above-mentioned bump leveller be up-down symmetry structure, therefore can only eliminate one on specific direction
Plant the vibration under frequency；Additionally due to being usually to be carried out even using common bolt and nut between Each part on bump leveller 1'
Connect, thus there is the possibility loosening, and existing bump leveller no anti-loose structure, easily causing bump leveller internal structure loosens,
Shock sucking function is led to lose efficacy；Meanwhile, the frequency of above-mentioned bump leveller can not be finely adjusted section, strongly limit its scope of application,
The use demand of car load cannot be met.
Content of the invention
It is an object of the invention to provide a kind of bump leveller assembly, to solve problems of the prior art, increase and inhale
The frequency range of the vibration that the device that shakes can eliminate in particular directions, improves the adaptability of bump leveller, realizes bump leveller simultaneously
The fine setting of absorbing frequency, meets the use demand of car load, and can be effectively locking, it is to avoid bump leveller inside configuration loosens and leads to
Shock sucking function lost efficacy.
For achieving the above object, the technical scheme is that
A kind of bump leveller assembly, comprising: mounting bracket, inner sleeve, absorbing part, balancing weight, the first securing member and second
Securing member, described mounting bracket is used for for described bump leveller assembly being attached to vehicle body；
The both sides of described mounting bracket are respectively provided with a connecting hole, and described inner sleeve is the hollow posts with the first through hole
Body, described absorbing part is the hollow cylinder with the second through hole, described balancing weight be up-small and down-big symmetrical structure and its
Top has the installing hole of insertion, and described inner sleeve is matched with described second through hole, described absorbing part and described installing hole
Match, described first securing member and described second securing member penetrate the institute of respective side respectively successively from the both sides of described inner sleeve
State in connecting hole and described first through hole, by described inner sleeve, described absorbing part, described balancing weight and described mounting bracket
It is fixed together, and, the tightening direction of described first securing member is identical with the loosening direction of described second securing member.
Preferably, the end face outline of described inner sleeve is by two centrosymmetric circular arc line opposite side and both sides center pair
Close-shaped, the mating shapes of the shape of described second through hole and described end face outline of the straight line opposite side composition claiming.
Preferably, described mounting bracket is u-shaped structure, and two described connecting holes are located at two phases of this u-shaped structure respectively
To side plate on, be stamped and formed out the locating slot of annular in the periphery of described connecting hole, the depth of this locating slot be 0.3mm and its
Shape and the mating shapes of described end face outline.
Preferably, described balancing weight includes top, bottom and the middle part connecting described top and described bottom, described on
The bottom surface of the top surface in portion and described bottom is arc surface, and the outer surface at described middle part is flat with respect to what vertical direction tilted
Face.
Preferably, described balancing weight is metal derby, and described bottom is symmetrically provided with two adjustment tanks, by two adjusting pads
Piece is symmetrically threadedly connected on described balancing weight by described adjustment tank respectively.
Preferably, described absorbing part is vulcanite.
Preferably, described first securing member and the second securing member are bolt, the inner surface setting of described first through hole
There is the helicitic texture that a diameter of 12mm, pitch are 1.25mm.
The bump leveller assembly that the present invention provides, comprising: mounting bracket, inner sleeve, absorbing part, balancing weight, the first securing member
And second securing member, mounting bracket is used for for bump leveller assembly being attached to vehicle body, and inner sleeve is loaded in absorbing part and the two
Load in balancing weight, by balancing weight is designed as up-small and down-big symmetrical structure, by its setting angle parallel to vertical side
To when being extremely adjusted in the range of vertical direction, the absorbing frequency of bump leveller occurs continuously to change therewith, thus
Increase absorbing frequency range, improve the adaptability of bump leveller assembly, pass through the securing member positioned at inner sleeve both sides simultaneously
It is designed as with identical rotation direction, one of loosening direction is consistent with another tightening direction, thus playing permanent
Locking purpose.
Brief description
Fig. 1 is existing drive axle bump leveller mounting structure schematic diagram；
Fig. 2 is the axonometric drawing of bump leveller assembly provided in an embodiment of the present invention；
Fig. 3 is the parts explosion of bump leveller assembly provided in an embodiment of the present invention；
Fig. 4 is the sectional view of bump leveller assembly provided in an embodiment of the present invention；
Fig. 5 is the axonometric drawing of inner sleeve；
Fig. 6 a-6c is that the working condition that the operating angle to bump leveller assembly provided in an embodiment of the present invention is adjusted is shown
It is intended to.
Description of reference numerals:
Prior art:
1'- bump leveller, 2'- rear driving axle
The present invention:
1- mounting bracket, 2- inner sleeve, 3- absorbing part, 4- balancing weight, 5- first securing member, second firmware of 6-, 7- adjusts
Whole pad, 8- project-welding nut, 11- connecting hole, 12- side plate, 13- locating slot, 21- first through hole, 31- second through hole, 41-
Installing hole, 42- top, in the middle part of 43-, 44- bottom, 45- adjustment tank
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Fig. 2 is the axonometric drawing of bump leveller assembly provided in an embodiment of the present invention, and Fig. 3 is absorbing provided in an embodiment of the present invention
The parts explosion of device assembly, Fig. 4 is the sectional view of bump leveller assembly provided in an embodiment of the present invention, referring to Fig. 2 extremely
Fig. 4, this bump leveller assembly includes: mounting bracket 1, inner sleeve 2, absorbing part 3, balancing weight 4, the first securing member 5 and second are tight
Firmware 6, wherein, this bump leveller assembly is fixedly installed to vehicle body entirely through mounting bracket 1.It will be appreciated by those skilled in the art that
, mounting bracket 1 preferably can be fixedly attached to drive axle, drive shaft or the suspension of automobile by two project-welding nuts 8
On the vibration parts such as frame.
Refer to Fig. 3, the both sides of mounting bracket 1 are respectively provided with a connecting hole 11, inner sleeve 2 is to have the first through hole 21
Hollow cylinder, absorbing part 3 is the hollow cylinder with the second through hole 31, wherein, in order to obtain good shock attenuation result, absorbing
Part 3 is preferably vulcanite；Balancing weight 4 is the installing hole 41 that up-small and down-big symmetrical structure and its top have insertion.Interior
The assembling mode of sleeve pipe 2, absorbing part 3 and balancing weight 4 is, so that inner sleeve 2 is matched with the second through hole 31 with by inner sleeve 2
It is assemblied in absorbing part 3, absorbing part 3 matches to be assemblied in absorbing part 3 in balancing weight 4 with installing hole 41, then by first
Securing member 5 and the second securing member 6 respectively from the both sides of inner sleeve 2 penetrate successively the connecting hole 11 of respective side mounting bracket 1 with
And first in through hole 21, thus inner sleeve 2, absorbing part 3, balancing weight 4 and mounting bracket 1 are fixed together, such as Fig. 4
Shown, and, the tightening direction of the first securing member 5 is identical with the loosening direction of the second securing member 6.
Fig. 6 a-6c is when its operating angle being adjusted using above-mentioned bump leveller assembly provided in an embodiment of the present invention
Working state schematic representation, when balancing weight 4 is in the setting angle shown in Fig. 6 a, now the centerline parallel of balancing weight 4 is in perpendicular
Nogata is to the absorbing frequency through the bump leveller assembly in the vertical direction under this setting angle of finite element analysis software is 97.9 hertz
Hereby；When balancing weight 4 is in the setting angle shown in Fig. 6 b or Fig. 6 c, now the central axis of balancing weight 4 are in vertical direction,
Through finite element analysis software, the absorbing frequency of the bump leveller assembly in the vertical direction under this setting angle is 147.8 hertz,
That is, when the setting angle shown in Fig. 6 a is defined as 0 °, when the setting angle shown in Fig. 6 b and Fig. 6 c is defined as 90 °, install
90 ° of Angulation changes, frequency increased nearly 50 hertz therewith, because balancing weight 4 is up-small and down-big symmetrical structure, its axis
Line is parallel to vertical direction, then in theory, and the setting angle of this bump leveller assembly balancing weight 4 is entered to 90 ° from 0 °
Row adjustment when, corresponding absorbing frequency also will from 97.9 hertz to 147.8 hertz consecutive variations.Therefore, it can at 0 ° to 90 °
In the range of arbitrarily adjust the setting angle of balancing weight, the model of the setting angle shown in that is, in Fig. 6 a and the setting angle shown in Fig. 6 b
Enclose interior any selection setting angle (or in the range of the setting angle shown in Fig. 6 a and the setting angle shown in Fig. 6 c arbitrarily
Select setting angle), to obtain absorbing frequency required accordingly, thus adapting to the vibration damping demand of different vibration parts, pole
The earth improves the scope of application of bump leveller assembly.
Wherein, balancing weight 4 be preferably shaped to structure as shown in Figure 3, it include top 42, bottom 44 and connect on
The middle part 43 of portion 42 and bottom 44, wherein, the bottom surface of the top surface on top 42 and bottom 44 is arc surface, the outer surface at middle part 43
It is the plane tilting with respect to vertical direction.Balancing weight 4 is designed as said structure, by adjusting the peace of this special-shaped balancing weight
Dress angle is it becomes possible to effectively change the absorbing frequency of its in the vertical direction, and ensure that the change of frequency has continuously
Property, it is easy to control, this kind of shape also allows for processing and manufacturing simultaneously.
Additionally, balancing weight 4 is preferably metal derby, its underpart 44 is symmetrically provided with two adjustment tanks 45, two are adjusted
Whole pad 7 is symmetrically threadedly connected on balancing weight 4 by above-mentioned adjustment tank 45 respectively.By increasing adjust pad 7, increase is joined
The quality of pouring weight 4, because the quality of balancing weight is one of determiner of bump leveller frequency, thus can be by increasing and decreasing adjusting pad
Piece, to change the quality of balancing weight, thus being finely adjusted to the frequency of bump leveller, expands its scope of application further.
Further, since the tightening direction of the first securing member 5 is identical with the loosening direction of the second securing member 6, that is, first is tight
The loosening direction of firmware 5 is identical with the tightening direction of the second securing member 6, then when two securing members one of because of parts
Vibration effect and when occurring to loosen, another then will be in the state being tightened, and reach forever locking purpose, thus effectively
Avoid the shock sucking function Problem of Failure leading to because of bump leveller mounted inside connection loosing.
Further, Fig. 5 is the axonometric drawing of inner sleeve, as illustrated, the end face outline of inner sleeve 2 is by Liang Tiao center
Symmetrical circular arc line opposite side and both sides centrosymmetric straight line opposite side composition close-shaped, correspondingly, in absorbing part 3 second
The mating shapes of the above-mentioned end face outline of the shape of through hole 31 and inner sleeve 2.By inner sleeve 2 is designed as above-mentioned shape
Shape, so as to the outer surface of column structure is made up of plane and arc surface, can be effectively prevented inner sleeve 2 and send out in absorbing part 3
Raw rotation, thus further function as locking effect.
Additionally, the first securing member 5 and the second securing member 6 are preferably all bolt, the first through hole 21 in inner sleeve 2 interior
Surface is provided with a diameter of 12mm, pitch is the helicitic texture of 1.25mm, to pass through with the first securing member 5 and the second securing member 6
Screw thread closely connects.
Further, as shown in Figure 3 and Figure 4, mounting bracket 1 is u-shaped structure, and two connecting holes 11 are located at this u-shaped respectively
On two relative side plates 12 of structure, it is stamped and formed out the locating slot 13 of annular in the periphery of connecting hole 11, this locating slot 13
Depth is 0.3mm and the mating shapes of the end face outline of its shape and inner sleeve 2, and the outline of this locating slot 13
It is slightly larger in dimension than the end face outer profile size of inner sleeve 2.After inner sleeve 2 is fitted in balancing weight 4 with absorbing part 3, above-mentioned knot
The locating slot 13 of structure can play effective positioning action for the assembly connection of mounting bracket 1 and balancing weight 4, improves assembling effect
Rate and the reliability of assembling.
The foregoing is only presently preferred embodiments of the present invention, but the present invention is not to limit practical range shown in drawing, every
The change made according to the conception of the present invention, or it is revised as the Equivalent embodiments of equivalent variations, still without departing from description and diagram
Covered spiritual when, all should be within the scope of the present invention.
Claims (7)
1. a kind of bump leveller assembly is it is characterised in that include: mounting bracket (1), inner sleeve (2), absorbing part (3), balancing weight
(4), the first securing member (5) and the second securing member (6), described mounting bracket (1) is used for being attached to described bump leveller assembly
Vehicle body；
The both sides of described mounting bracket (1) are respectively provided with a connecting hole (11), and described inner sleeve (2) is to have the first through hole (21)
Hollow cylinder, described absorbing part (3) is to have the hollow cylinder of the second through hole (31), described balancing weight (4) be upper little under
Big symmetrical structure and its top have the installing hole (41) of insertion, described inner sleeve (2) and described second through hole (31)
Match, described absorbing part (3) is matched with described installing hole (41), described first securing member (5) and described second securing member
(6) the described connecting hole (11) of respective side and described first through hole are penetrated successively from the both sides of described inner sleeve (2) respectively
(21), in, described inner sleeve (2), described absorbing part (3), described balancing weight (4) and described mounting bracket (1) are fixedly connected on
Together, and, the tightening direction of described first securing member (5) is identical with the loosening direction of described second securing member (6).
2. bump leveller assembly according to claim 1 is it is characterised in that the end face outline of described inner sleeve (2) is served as reasons
Article two, close-shaped, described second through hole of centrosymmetric circular arc line opposite side and both sides centrosymmetric straight line opposite side composition
(31) shape and the mating shapes of described end face outline.
3. bump leveller assembly according to claim 2 it is characterised in that described mounting bracket (1) be u-shaped structure, two
Described connecting hole (11) is located on two relative side plates (12) of this u-shaped structure respectively, in the periphery of described connecting hole (11)
It is stamped and formed out the locating slot (13) of annular, the depth of this locating slot (13) is 0.3mm and its shape and described end face outline
Mating shapes.
4. bump leveller assembly according to claim 1 is it is characterised in that described balancing weight (4) includes top (42), bottom
(44) and connect described top (42) and described bottom (44) middle part (43), the top surface of described top (42) and described bottom
(44) bottom surface is arc surface, and the outer surface of described middle part (43) is the plane tilting with respect to vertical direction.
5. bump leveller assembly according to claim 4 it is characterised in that described balancing weight (4) be metal derby, described bottom
(44) it is symmetrically provided with two adjustment tanks (45), by two adjust pads (7) respectively by described adjustment tank (45) symmetrically
It is threadedly connected on described balancing weight (4).
6. bump leveller assembly according to claim 1 is it is characterised in that described absorbing part (3) is vulcanite.
7. bump leveller assembly according to claim 1 is it is characterised in that described first securing member (5) and the second securing member
(6) it is bolt, the inner surface setting of described first through hole (21) has the screw thread knot that a diameter of 12mm, pitch are 1.25mm
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072385.8A CN106347113B (en) | 2016-11-29 | 2016-11-29 | A kind of bump leveller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072385.8A CN106347113B (en) | 2016-11-29 | 2016-11-29 | A kind of bump leveller assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347113A true CN106347113A (en) | 2017-01-25 |
| CN106347113B CN106347113B (en) | 2018-06-05 |
Family
ID=57861900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072385.8A Expired - Fee Related CN106347113B (en) | 2016-11-29 | 2016-11-29 | A kind of bump leveller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347113B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230658A (en) * | 2019-05-06 | 2019-09-13 | 浙江吉利控股集团有限公司 | A kind of road noise bump leveller of automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095300Y (en) * | 2007-11-02 | 2008-08-06 | 上海通用汽车有限公司 | Vibration absorber for automobile |
| CN201627872U (en) * | 2009-12-24 | 2010-11-10 | 浙江吉利汽车研究院有限公司 | Dynamic vibration absorber |
| CN105003592A (en) * | 2015-06-10 | 2015-10-28 | 东风柳州汽车有限公司 | Rear axle power vibration absorber |
| CN204955988U (en) * | 2015-08-27 | 2016-01-13 | 上汽通用汽车有限公司 | Bumper shock absorber connecting plate |
| CN205311321U (en) * | 2016-01-08 | 2016-06-15 | 浙江吉利汽车研究院有限公司 | Suspension anti crash pad of car |
-
2016
- 2016-11-29 CN CN201611072385.8A patent/CN106347113B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095300Y (en) * | 2007-11-02 | 2008-08-06 | 上海通用汽车有限公司 | Vibration absorber for automobile |
| CN201627872U (en) * | 2009-12-24 | 2010-11-10 | 浙江吉利汽车研究院有限公司 | Dynamic vibration absorber |
| CN105003592A (en) * | 2015-06-10 | 2015-10-28 | 东风柳州汽车有限公司 | Rear axle power vibration absorber |
| CN204955988U (en) * | 2015-08-27 | 2016-01-13 | 上汽通用汽车有限公司 | Bumper shock absorber connecting plate |
| CN205311321U (en) * | 2016-01-08 | 2016-06-15 | 浙江吉利汽车研究院有限公司 | Suspension anti crash pad of car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230658A (en) * | 2019-05-06 | 2019-09-13 | 浙江吉利控股集团有限公司 | A kind of road noise bump leveller of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106347113B (en) | 2018-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9994240B2 (en) | Chassis for rail vehicles | |
| US20100059912A1 (en) | Engine mount structure | |
| CN208559560U (en) | The supporting structure of driver's cabin for vehicle and vehicle with the supporting structure | |
| WO1993009302A1 (en) | Resilient supporting device for operator cabin | |
| CN204415122U (en) | A kind of mounting structure | |
| CN106347113A (en) | Vibration absorber assembly | |
| CN204821151U (en) | Transmission shaft mounting structure | |
| CN106931015B (en) | Method and device for fixing plastic components to supporting components | |
| WO2024067220A1 (en) | Shock absorber, intelligent sensing device and carrier | |
| CN107650625A (en) | Combined vibration damper and on-board air conditioner | |
| CN210119356U (en) | Steering knuckle for verifying hard point of chassis | |
| CN204186870U (en) | Dynamic vibration absorber | |
| CN103410902B (en) | A kind of compostie damp vibration damper for textile manufacturing machine | |
| CN203452907U (en) | Support of air conditioner compressor | |
| CN108180253A (en) | A kind of effective energy-absorbing device | |
| CN105398320B (en) | For vehicle suspension mounting assembly and there is its vehicle | |
| CN207225028U (en) | Combined vibration damper and on-board air conditioner | |
| CN201149062Y (en) | Rear shock absorber mounting bracket | |
| CN104442264B (en) | Vehicle shock absorption device | |
| CN208411403U (en) | A kind of heat radiator assembly | |
| CN218294170U (en) | Damping mechanism for display support | |
| CN205130899U (en) | A vehicle that is used for suspension installation component of vehicle and has it | |
| JP2003090387A (en) | Mounting device | |
| KR20090070667A (en) | Rubber mounting structure capable of adjusting vibration constant | |
| CN110805646B (en) | Tilting shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: Hefei City, Anhui Province, 230022 East Road No. 176 Applicant before: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |